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British Industrial History

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Engineering 1932 Jan-Jun: Index: General Index

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Note: This is a sub-section of Engineering 1932 Jan-Jun: Index

A

  • A. C.-SPHINX Sparking Plug Co., Ltd., Fuel Pump for Motor Carburettor Feed, 45)7*

Accidents :

  • Airship “ R 101," Investigations into Loss of, 402
  • Dam Failures, Causes of, 346. See Adden¬dum, 554
  • Explosions, Boiler. See Boiler Explosions and Paragraph Index
  • Maeldnery Failures, Report of British Engine, Boiler and Electrical Insur¬ance Co., Ltd., 631
  • Railway Accidents, Ministry of Trans¬port Report, 632
  • Street Accidents, National “ Safety First ” Association, Returns of, 223
  • Accumulators, Electric. See Electric
  • Acetylene Welding. See Welding Acoustics, Measurement of Noise, 504
  • Adamson r. Kenworthy, Judgment in, 16
  • Address, Presidential. See Presidential Address
  • Aden, Port of. Report, 303
  • Advertisements, Situations Vacant, 467, 483, 540, 581
  • Advertising by Consulting Engineers, 719
  • Aerial Transport. Sec Aeronautics
  • Aerodynamics. See Aeronautics
  • Aeronautical Society, Royal, Wilbur Wright Lecture, on New Methods of Research in Aeronautics, by H. E. Wimperis, 690

Aeronautics :

  • Aerodynamics and Hydrodynamics, Hand¬book of (Review), 678
  • Aeronautical Research Committee, Report, Experiments on Model of Airship " R 101,” 462
  • New Methods in, 690
  • Aeroplanes, Catapult for Launching from Ships, 447*, 479*
  • Noise in, 565*, 691
  • Aircraft and Automobile Engines (Re¬view), 509
  • Industry, Position and Prospects, 136
  • and Snipping, British Corporation Register of, 376
  • Wreckage, Interference with, 436
  • Airship “ R101," National Physical Laboratory Investigations on, 462
  • Busk Studentsiilp in Aeronautics, 486
  • Catapult for Launching Aeroplanes from Ships, 447*, 479*
  • Civil Aviation, Progress of, Statistics, 136, 286
  • Henson and Stringfellow, Work In Aero¬nautics (Review), 196
  • Safety in Flying, Statistics, 286
  • Seaplanes, Catapult for Launching from Ships. 447», 479*
  • Model Experiments, Earn borough Tank, 690
  • Wind Tunnel Experiments at National Physical Laboratory, 690
  • See also PARAGRAPH Index Aeroplanes. See Aeronautics
  • Afghanistan, Railway Development in, 28
  • Age-Hardening of Aluminium Alloys, 337
  • Agreements, Labour. Sec Labour
  • Agricultural Engineering, Oxford University Institute for Research in, Report on
  • Mechanical Farming, 375 Hall. See Exhibition
  • Maeldnery Exhibition, Paris, 347 industry, Position and Prospects, 254
  • Motors. See Engines ; Motors ; Tractors Resources of Egypt, 44
  • Tractors. See Tractors
  • Agriculture, Maeldnery for, 694, 723, 750
  • Seed Beds, Electrically Heated, 513
  • See also Irrigation and PARAGRAPH INDEX
  • Air, Compressed. See Compressed Air Compressor, Portable High-Pressure, Petrol-
  • Driven (G. it .1. Weir, Ltd.), 752*
  • Repair of Fractured Crank Case by Welding, 498*. See Erratum, 517
  • Set, Four-Cylinder, Petrol-Driven Port¬able (Broom <fc Wade, Ltd.), 249*
  • Turbo, for Gas Turbines, 575
  • Heater, Plate-Type (Babcock it Wilcox, Ltd.), 207*
  • State Line Power Station, Cldcago, 331*
  • Heating Systems for Ships, 78
  • Air Metering, Nozzles tor, Report, 299*. See Erratum, 315
  • Pollution. See also Smoke Abatement
  • Pump. See Pump
  • Receivers, Specification, 304
  • Saturated, Visibility with, 22
  • Velocity, Determination by Kata-Thermo¬meter, 281*
  • Recorder, 091
  • See also Atmosphere
  • Aircraft. See Aeronautics
  • Airedale Collieries, Ltd., Pit-IIead Baths at Fryston Colliery, 092
  • Airships. See Aeronautics
  • Aktlebolaget Karlstads Mekaniska Verkstad, 15,200-h.p. Kaplan Turbines, 88
  • Albert Edward Dock, River Tyne, 3-Ton Semi- Portal Cranes, 30
  • Alberta, Research Council of, Report, 407
  • Allan, G. W. C., on Spur Gearing, 489
  • Allday, W., & Co., Ltd., Oil-Fired Heat-Treat¬ment Furnace, 325*
  • Alldays A’ Onions, Ltd., Oil-Fired Tool-Harden¬ing Furnace, 273*
  • Allen, IS., <fe Co., Ltd., “ Stag" Centrifugal Pump, 353*
  • Allen, J., & Sons (Oxford), Ltd., 45-cwt. Three- Wheel Petrol-Driven Roller, 300*
  • Allen, K. F., on Decarburisation of Iron and Steel, 92*. 123*, 229*, 305*
  • Alien, R. W., on Marine Auxiliary Machinery, 100
  • Allen, W. H., Sons A Co., Ltd., Pumping Plant for Deep-Level Bucket Dredger, 155; Petrol-Driven Centrifugal Pump, 205* ; Unchokeable Sewage Pump, 205* ; 200- b.h.p. Six-Cylinder Oil-Driven Generating Set, 205* ; 50-kw. Turbo-Generator, 200*
  • Alloys. See Metallurgy ; Microphotographs ; Paragraph Index
  • Alternating Current. See Electric
  • Stress. See Tests (Materials)
  • Alternators. See Generators, Electric ; Turbo-Generators
  • Aluminium Alloys. See Alloys under Metal¬lurgy
  • Competition, International, 471, 005
  • Prevention of Corrosion by Coatings of, 640
  • Sea Water Corrosion of, 329
  • and Water Vapour, Interaction of, 334, 353
  • World Production of, 517
  • Sec also Metallurgy ; Metal-Price Diagrams American Bridge Co., Kill van Kuil Bridge,
  • New York, 1*, 59*
  • Die-Casting Institute and Stabilisation of Industry, 43
  • Iron and Steel Institute. See Iron and Steel
  • Navy. See United States under Warships
  • Society of Civil Engineers. See Civil Engineers
  • Society of Mechanical Engineers. See Mechanical Engineers
  • Society for Testing Materials. See Testing See also United States
  • Ammann, O. H., Kill van Kuil Bridge, New Vork, 1*. 59*
  • Anglo-American Corporation of South Africa, Ltd., Mine Winding Engine with Hydraulic Brake, 481.* See Addendum, 550
  • Anglo-American Gil Co., Ltd., S.S. “ Cadillac," Conversion to Superheating, 311
  • Angus, Prof. R. W., on Technical Education in Canada, 320
  • Angus, T. C„ on New Kata-Thermometer, 281
  • Annealing. See lleat Treatment under Metal¬lurgy
  • Annuals and Reference Books, 20,39, 118,139, 204, 440, 634, 752. See Literature Index
  • Anti-Friction Metals. See Alloys under Metal¬lurgy
  • Antimony Alloys. See Alloys under Metallurgy
  • Prices. See Metal-Price Diagrams Apparatus, Scientific, Exhibition, Royal
  • Society Conversazione, 000, 633
  • Physical and Optical Societies’ Exhibi¬tion, 20, 44*. 68*. 99*
  • Applied Mechanics, International Congress for, Proceedings (Review), 477
  • Appointments. See Paragraph Index Apprenticeship and Skilled Employment
  • Association, Report, 062
  • See also Education
  • Arapunl Hydro-Electric Scheme, Sluice Gate, 054»
  • Arbitration in Labour Disputes. See Labour; Labour Notes; Paragraph Index
  • Arc. See Electric ; Furnace ; Welding
  • Arch Bridge, Kill van Kuil, New York, Super¬structure, 1*, 59*
  • Sydney Harbour, History of, 16 ; Open¬ing of, 334*
  • Steel, for Mines, Investigation of, 024
  • Architects, Naval. See Naval Architects
  • Architectural Practice and Procedure (Review), 509
  • Argentina, Bridge over River Rlaehuelo, 103
  • British Electrical Trade with, 193
  • Economic Conditions in, Report, 404
  • Armco Iron, Creep Tests of, 296*
  • Nitride Needles in, 013*
  • Armstrong, Lord, Work on Hydraulic Mach¬inery, 708
  • Armstrong-Sulzer, 250-h.p., Six-Cylinder Oil Engine, 10*. 299
  • Armstrong, Whitworth & Co. (Engineers), Ltd., 250-h.p. Oil-Electric Rail Coach, 10*, 299; S.S. “ Cadillac,” Conversion to Superheat¬ing, 311
  • Artesian Well at Virginia Water, 111
  • Articulated Joints for Electric Locomotives, 172, 233
  • Arts, Royal Society of, The Pressure Cable, by M. Hodistiidter, W. Vogel and E. Bowden, 56 ; Cantor Lectures on Oil-Engine Trac¬tion, by A. E. L. Chorlton, 348, 376, 406. See 582* ; Competition of industrial De¬signs, 381 ; Education for Commerce, by H. Ramsbotliam, 491,522 ; Cray Memorial Trust Competition, 687
  • Asbestos Industry, Home Oliice Regulations for, 107
  • X-Ray Analysis of, 30*
  • Ash Conveyor, Deptford Pumping Station, 618*
  • Fusion Temperatures of American Coals, 461
  • Handling Arrangements, State Lino Power Station, Chicago, 270*, 332*
  • Ash, W. C., on Calcutta Port Extensions, 110
  • Ashwell & Nesbit, Ltd., Exhibits at British Industries Fair, 280
  • Ashworth <fe Parker, 120-kw. Steam-Driven Generating Sets, 681*
  • Asia Minor, Railway Construction in, 120
  • Asiatic Petroleum Co., Hong-Kong Depot, Foam-Producing Machine, 650*
  • Assam, Rainfall of, 663
  • Association, British. See British Association
  • Engineering. See Institutions
  • Atkins (Peterborough), Ltd., Chaser Thread- Grinding Machine, 34
  • Atlantic Liners. See Steamers
  • Ocean, Depressions Affecting, 22
  • Passenger Service, Position of, 75. See 163
  • Atmosphere, Radiation In, 574
  • Atmospheric Action on Nickel, 337
  • Oscillations, Semidiurnal, Resonance Theory of, 742
  • Attock Bridge, Reconstruction of, 561
  • Auerbacli & Scheibe A.-G., Drilling Machine, 370
  • Austenite-Pearlite Transformation, 595
  • Australia, New South Wales, Extension of Hume Reservoir, 281
  • Queensland Government Railways Report, 135
  • South, Government Railways, Annual Report, 577
  • Sydney Harbour Bridge, 16, 334
  • Water Supply, Pressure Tunnel, 203
  • Welded Structures In, 593*
  • Australian Anthnonial Gold Ores, Treatment of, 401
  • Australian Iron & Steel, Ltd., Steel Tube for Sydney Water Supply, 203
  • Rules for Electric Welding, 589
  • Timber for Wharf Construction, 223
  • Autoclaves, Development of, 728
  • Autogenous Welding. See ll’e/r/w and Welding Automatic Light Control, Ltd., Light-Sensitive
  • Apparatus for Shop Window Protection, 695
  • Machine Tools. See Machine Tools
  • Signalling. See Signalling
  • Stokers. See Stokers
  • Automobile and Aircraft, Engines (Review), 509
  • Engineers, Institution of, Researches on
  • Spur Gearing, by J. H. Hyde, G. A. Tom¬linson and G. W. C. Allan, 489 ; Summer Visit, Oxford, 750
  • See. Motor Cars
  • Auxiliary Machinery, Marine. See Marine Avery, W. & T., Ltd., Weighing and Comput¬ing Machine, 213*
  • Aviation. See Aeronautics
  • Awbery, J. H., on Properties of Refrigerants, 84* ; on Wet and Drv Bulb Hygrometers, 113*
  • Axle-Boxes, Railway, Roller-Bearing (Delco- Remy & Hyatt, Ltd.), (1(1*
  • Motor-Car. See Motor-Car Details

B.

  • BABCOCK & WILCOX Boilers, 800-lb. Pres¬sure, State Line Power Station, Chicago, 209*. 331*
  • Babcock & Wilcox, Ltd., Boiler for Deep-Level Bucket. Dredger, 156 ; Chain-Grate Stoker, 206*; Erith-Roo Stoker, 206*; Plate- Type Air-Heater, 207* ; Lubricator for Bucket Conveyor Chains, 207* ; Totally- Enclosed Steam Trawl Winch, 211*; 85-b.h.p. Two-Stroke Oil Engine, 249*; Montevideo Power Station, Fuel Consump¬tion Tests, 703*
  • Bagnall, W. G., Ltd., 4-6-2 Type Narrow- Gauge Locomotive, 157*
  • Bailey Meter Co., Relay Pressure Valve, 653
  • Bailey, R. W., on Testing of Materials for High-Temperature Steam Plant, 261*, 295*. Sec 257, 306
  • Baker, G. S., on Screw Propellers of Varying Blade Section, 498*. See 392
  • Baker, J. N. L„ on Climate of England, 574
  • Baker’s Oven, Steam-Heated, Explosion of, 444
  • Balancing Machine, Statical, 641*
  • Balfour, Beatty ife Co., Ltd., Hammersmlth- North fields Extension, Piccadilly Railway, 526*. See Addendum, 549
  • Ball, E. B., on Discharge of Water through Dams and Pressure Tunnels, 203
  • Ball Bearings. See Hearings
  • Hardness Tests. See Hardness under Tests (Materials)
  • Bank Line, Ltd., S.S. “ Roseric,” Failure of Steam l’ipe in, 672
  • Bardgett, W. 13., on Determination of Limiting Creep Stress, 293*. See 257
  • Barimar, Ltd., Welding Repair Work, 498* See Erratum, 517
  • Barking Overhead Lines, Crossing Towers, 604
  • Barnes, A. A., on Rainfall near Helper and Dulllcld, 22; on Rainfall of British Isles, 22, 510*
  • Barometer, Observatory (C. F. Casella Co., Ltd.), 71
  • Barr, Dr. G., on Tin-Base and Lead-Bas Bearing Metals, 200*
  • Bnrr, W., on Determination of Limiting Creep Stress, 293*. See 257
  • Barrage, Lloyd, River Indus, Sukkur, Opening of, 128*
  • Oberesslingen, River Neckar Canalisation Scheme, 98*
  • Barrels, Riile, Steel for, Investigations on, 377, 379*
  • Barrow Collieries, Tests of Universal Coal Dryer, 83
  • Bartlett, A. .1., the Late, 50
  • Bascule Bridge, Liverpool Docks, 514* Tilbury Dock, 585
  • Basins, Port of Leghorn Extensions, 32
  • Baths, Pit-Head, Fryston Colliery, 692.
  • Batteries. See Electric
  • Battersea Power Station, 80,000-kv.-a. Trans¬formers, 611
  • Bauxite, World Production of, 517
  • Baxter, C., on Electric Smoothing Irons, 667*
  • Bayonne Bridge, New York. See Kill van Knl Bridge
  • Beams, Structural, Specification, 487
  • with Variable Moments of Inertia, Bending Moments in, 421*
  • Bearings, Connecting Rod, Shock Loads on (Review), 607
  • Journal. Film Lubrication of, 80, 522, 527*. 615*, 670*, 700*
  • Metals. See Alloys under Metallurgy
  • Gil Seal for, ” Gits ” Precision
  • Roller, for Railway Axle Boxes (Delco-Remy & Hyatt, Ltd.), 66
  • Sun and Planet Friction Eliminator (Hoff¬mann Manufacturing Co., Ltd.), 751
  • Temperatures in Petrol Engines, Control of, 464*, 523
  • Bêchó & Grohs, Compressed-Air Hammers, 454
  • Beck, R. & J„ Ltd., Dobson’s Photo-Electric Spectrophotometer, 70
  • Becker, Dr. M. L., on Fatigue Resistance of Spring Steels, 141
  • Belfast Association of Engineers, Annual Dinner, 372
  • Belleville Water-Tube Boiler, History of, 537
  • Bellingham & Stanley, Ltd., Polariscope for Quartz-Crystal Examination, 70
  • Bell’s Heat Appliances, Thermostatically-Controlled Cooker, 372
  • Belper, Rainfall near, 22
  • Belt Conveyors. See Conveyors
  • Belting, Leather, Specification, 117
  • B. E. N. Patents, Ltd., Petrol-Operated Spraying Plant, 208*; Electrically-
  • Operated Spraying Plant, 209* ; Electric Grinding and Buffing Tool, 209*
  • Bending Machine. See Machine Tools
  • Moments in Beams, 421
  • Tests.^ See Tests (Materials)
  • Bengal Nagpur Railway, Progress of, 8
  • Bengough, Dr. G. D., on Magnesium-Alloy Protection by Selenium, 336; on Action of Sea-Water on Steel, 619
  • Bennie Railplane, Demonstration of, 21
  • Bennis, E., & Co., Ltd., Public Wash-House Equipment, Liverpool, 258*. See Letter,
  • 290
  • Benson Boiler, 3,120-lb. Pressure, S.S. " Ucker- mark,” 78
  • Bessemer Medal, Award to Prof. H. Louis, 550, 577
  • Process and its Products, 235 Bevel Gears. See Gears Bicycles. See Cycles and Motor Cycles
  • Bigwood, J., & Son (1930), Ltd., Hydraulic Flattening Machine, 507*
  • Billingham, Synthetic Ammonia and Nitrates, Ltd., Explosion from Superheater Header, 672*
  • Binary Alloys. See Alloys under Metallurgy
  • Binns, A., on Mechanical Equipment of the Port of London, 583*. See 580
  • Birks, F. M., on Power in Gas Works, 721
  • Birmingham, British Industries Fair, 205*, 242*, 273*, 325*. See Erratum, 373
  • City Handbook, 373
  • Birmingham Electric Furnaces, Ltd., 16-kw. and 20-kw. Electric Furnaces with Curtain Control, 247*; Forced-Draught Electric Furnace, 247*
  • Lectures on Machine Tool Improvements, 104
  • Report on Vocational Tests at, 717
  • Street Lighting by Electricity in, 749
  • Birthday Honours List, 719
  • Bismuth Alloys. See Alloys under Metallurgy
  • Crystals, Behaviour under Alternating Stresses, 339
  • Bitumen, Hydrogenation of, 467
  • Bituminous Coatings for Concrete, 51
  • Blades, H., on Conversion from Direct-Current to Alternating-Current Distribution, 434
  • Blashill Ring-Lock Wire-Fence Machine, 309
  • Blast Furnaces. See Furnaces
  • Bloemfontein Wagon Works, Bolling-Stock Traverser, 740*
  • Blowing Machine, Glass Bulb, Westlake, 360
  • Blundell, J. E., on Carbonising in Vertical Retorts, 754
  • Board of Trade, Boiler Explosion Inquiries, Reports, 443, 493, 672*
  • See also Overseas Trade Department
  • Boat, Motor. See Motor Boat
  • Submarine. See Warships
  • Boby, R., Ltd., Flax-Pulling and Scutching Machines, 49
  • Boiler, Babcock & Wilcox, for Bucket Dredger, 156
  • Babcock & Wilcox, 800-lb. Pressure, State
  • Line Power Station, Chicago, 269*, 331*
  • Caustic Embrittlement in, Causes of, 551
  • Control System, Hackney Power System, 637*
  • Drums, Welding of, 631
  • Exhaust-Gas, in Motorships, 420
  • Explosion in H.M.S. ” Thunderer,” 537
  • Inquiries, Board of Trade Reports, 443, 493, 672*
  • Feed Pump. See Pump
  • Furnaces. See Furnace and Stoker
  • Lancashire, Explosion from, 443
  • Large, for Power Stations, 253, 461
  • Locomotive. See Locomotive
  • Marine, Benson, 3,120-lb. Pressure, 78
  • Efficiency of, 78
  • History of, 536
  • Return-Tube, Explosion of, 493
  • S.S. “Cadillac," Conversion to Super¬heating, 311
  • Plant, Deptford West Power Station, 89* ;
  • Operating Results, 150*, 292
  • Deptford Pumping Station, 618*
  • in Gas Works, 721
  • for Power Stations, 461
  • Simon-Carves, Hackney Power Station, 635*
  • Stirling, Thornhill Power Station, 694
  • Tests, Deptford Pumping Station, 619
  • Tubes, X-Ray Analysis of, 30*
  • Waste-Heat, in Gas Works, 721
  • Water-Tube, Marine, History of, 536
  • Tube, Woodeson, Explosion of, 493
  • Work, Pressed (E. Danks & Co. (Oldbury), Ltd.), 249
  • See also Engines and Boilers in Paragraph Index
  • Bollenrath, Dr. F., on Influence of Temperature on Light-Metal Alloys, 335
  • Bolts and Nuts, Black, Specification, 588
  • Bond Street Building Centre, 318
  • Bone, Prof. W. A., Award of Melchett Medal to, 72
  • Bonnybridge Co-operative Society, Ltd., Explosion of Baker’s Oven, 444
  • Booden, A., Speed Regulation of Three-Phase Motors, 216*
  • Books, New, Notes on, 26, 87, 173, 298, 355, 472, 496, 551, 581, 729, 738. See LITERA¬TURE Index
  • Received, 12, 72, 102, 130, 188, 218, 250, 342, 372, 430, 458, 486, 516, 544, 572, 600, 628, 656, 686, 714, 742
  • Bore Holes. See Wells
  • Boring Machine, Earth (Highway Trailer Co.), 339*
  • See also Machine Tools
  • Boswall, R. O., on Film Lubrication of Journal
  • Bearings, 527*, 615*, 670*, 700*. See 522
  • Boulton & Watt, History of Firm (Review), 195
  • Boulton & Watt Pumping Engines, Deptford Waterworks, 617*
  • Boving & Co., Ltd., 17,000-b.h.p. Pelton Wheels, 95*
  • Bowden, E., on Pressure Cables, 56
  • Boyd, J. IL, on Motor-Car Manufacturing Plant, 580
  • Braby, F., & Co., Ltd., Exhibits at British Industries Fair, 280
  • Bradby’s Engineering Works, 160-Watt Petrol-Driven Portable Lighting Set, 249* Bradfleld, Dr. J. J. C., Sydney Harbour Bridge, 16, 334*
  • Bradley, Dr. A. J., on Lattice Spacings of Iron-Aluminium Alloys, 595
  • Brakes for Electric Locomotives, 172*, 233
  • Equipment for Oil-Electric Rail Coach, 582
  • Hydraulic, for Mine Winding Engine, 481*. See Addendum, 550
  • Bramley, Dr. A., on Decarburisation of Iron and Steel, 92*. 123*, 229», 305*
  • Brass, Corrosion of. See Corrosion
  • Naval, Notched-Bar Bending Tests, 645
  • Brasses, Clearance and Bedded, Film-Lubrica¬tion, 522, 527*, 615*, 670», 700*
  • Brassey’s Naval and Shipping Annual (Review), 678
  • Braunite in Steel, Structure of, 613*
  • Brazil, Economic Conditions in, Report, 548
  • Brazing Solders, Effect of Silver on, 450
  • Breaker, Coal, Three-Stage (Hadflelds, Ltd.), 728*
  • Breakwaters, Port of Leghorn, 31*
  • Brennan, L., the Late, 138
  • Bricks for Blast-Furnace Linings, Tests, 698
  • Fire. See Firebricks; Refractory Materials
  • Heat-Insulating, Fosalsil, Manufacture of, 231
  • Silica in Vertical Retorts, 698
  • Brickwork, Reinforced, Ferrabrique System, 20*
  • Bridge, Attock, Reconstruction of, 561*
  • Bascule, Liverpool Docks, 514*
  • Tilbury Dock, 585
  • Bayonne, New York. See Kill van Kull Bridge
  • Ferro-Concrete, Chiswick, over River Thames, 665*
  • Foot, Ferro-Concrete, Southern Railway, 538*
  • George Washington, New York, Traffic across, 481
  • Hawthorn, Melbourne, Welded Work in Reconstruction, 593*
  • Kill van Kull, New York, Superstructure, 1», 59* ; Traffic across, 481
  • King George V Dock, 585
  • Port of London, 585
  • Railway, Impact on, 483
  • over River Riachuelo, Argentina, 103
  • and Structural Engineering, International Association for, First Congress, 287
  • Sydney Harbour, History of, 16; Opening of, 334*
  • Waterloo, Proposed Reconstruction, 135, 223, 549, 719
  • See also Paragraph Index.
  • Brierley, J. C., on Film Lubrication of Journal
  • Bearings, 527», 615*, 670», 700*. See 522
  • Brightside Foundry and Engineering Co., Ltd., Universal Coal Dryer, 83*
  • Brims & Co., Ltd., River Tyne Port Improve¬ments, 35
  • Brinell Tests. See Hardness under Tests (Materials)
  • Bristowes Machinery, Ltd., Bituminous Spray¬ing Machine, 212*
  • British Aerotechnical Co., Ltd., Fans for Transformer Cooling, 312*
  • British Aluminium Co., Ltd., International Aluminium Competition, 471, 605 American Flexible Coupling, 141*

British Association, Centenary Meeting, London :

  • Section A. (Mathematical and Physical Sciences).
  • Thermo-Physical Properties of Refri¬gerants, by Dr. E. Griffiths and J. H. Awbery, 84*
  • Basic Law of Wet and Dry Bulb Hygro¬meter from 40 deg. to 100 deg. C., by J. H. Awbery and Dr. E. Griffiths, 113*
  • Section G (Engineering).
  • Effect of Temperature on Physical Properties of Metals, by Prof. F. C. Lea and C. F. Parker, 23*, 54*
  • British-Australian Gold Mining Co., Ltd.,
  • Six-Wheel Lorry for Cross-Country Trans¬port, 81*
  • Broadcasting Corporation, London Head¬quarters, 570*
  • Columbia, Department of Mines, Annual Report, 287.
  • Hydro-Electric Progress in, 634
  • Corporation Register of Shipping and Aircraft, Rules for Electric-Arc Welding in Ships, 183 ; Ship Register Book, 188 ; Annual Report, 376
  • British Electric Welding Machines, Ltd., Rim Welding Machine, 327*
  • Electrical and Allied Industries Research
  • Association, Annual Report, 183; Re¬search on Strength of Steel at High Temperatures, 191; Work on Circuit Breakers, 226, 490
  • and Allied Manufacturers’ Association,
  • Appointment of Representative in Argen¬tina, 193 ; Annual Report, 406
  • British Engine Boiler and Electrical Insurance
  • Co., Research on Needles in Electric Welds, 595, 612» ; Report, 631
  • Export Society’s Pamphlet on Overseas Group Agencies, 747
  • Industries Fair, Birmingham, 205*, 242*,
  • 273*, 325*. See Erratum 373
  • Fair, London, Dinner, 255
  • Federation of, Pamphlet on Industry and the Empire, 605
  • Institute of Engineering Technology, Cor¬respondence Courses at, 401
  • Isles, Rainfall of, 22, 610*
  • Road Construction in, Report, 463
  • British Navy. See H.M. under Warships
  • Non-Ferrous Metals Research Association,
  • Report on Tests of Tin-Base and Lead- Base Bearing Metals, 200* ; Creep Tests on Arsenical Copper, 323, 474* ; Annual Report, 750
  • British Portland Cement Association, Ltd., Report on Concrete Road Construction, 463
  • Railways. See Railways
  • British Reverbatory Furnaces, Ltd., Oil-Fired Tilting Furnace, 208*
  • Shipbuilding. See Shipbuilding
  • Shipping. See Shipping
  • Standards Institution. See Standards
  • Steelwork Association, Annual Luncheon, 549
  • British Thomson-Houston Co., Ltd., 25,000-kw. Turbo-Generators, 89*, 150*, 302*. See Letter, 425*. See Erratum, 516; Switch- gear, Deptford West Power Station, 91 ; Guard for Horizontal Milling Machines, 446* ; Electrical Plant Construction in 1931, 460; Portable Testing Set for Insulating Oil, 644* Trade. See Trade
  • Britten, T., the Late, 398
  • Broaching Machine. See Machine Tools
  • Bronze Specimens from Ur, 337
  • Brooke Marine Motors, Ltd., 5-h.p. Two-
  • Cylinder Marine Motor, 358* ; 5J-h.p.
  • Single-Cylinder Petrol Engine, 615*
  • Brookes (Oldbury), Ltd., Strip-Metal Coiler, 275* ; Under-Crank Guillotine, 275*
  • Brooks, Dr. C. E. P., on Zonal Distribution of Rainfall, 663
  • Brookhirst Switchgear, Ltd., Contactor-Break Gear for Alternating-Current Motors, 113*
  • Broom & Wade, Ltd., Portable Four-Cylinder Air-Compressor Set, 249*
  • Brown, Boveri & Co., Ltd., Expansion and Compressed-Air Circuit Breakers, 7*; Electric Locomotives, 171 ; 50,000-ku’.
  • Single-Shaft Steam Turbine, 234* ; Ex¬periments on Internal-Combustion Tur¬bines, 575
  • Brown, D., & Sons (Huddersfield), Ltd., Involute Gear Tooth Testing Machine, 22*
  • Brown, G. A., on Efficiency of Small Vessels, 369
  • Brown, J., on Torsional Oscillations in Crank¬shafts, 116*
  • Brown, W. R., on Blast-Furnace Engineering, 557*. See 578
  • Bruce, J., on Modern Boiler Plant, 461 Brunt, D., on Radiation in Atmosphere, 574 Buchli Gear for Electric Locomotives, 171
  • Bucket, Excavator, Grab-Type (G. H. Williams Co.), 118*
  • Pin Lock for Dredgers, Kent, 56
  • Budenburg Gauge Co., Ltd., Rose Water-Level Indicator, 146*
  • Buenos Aires, Bridge over River Riachuelo, 103
  • Building Centre, Bond Street, London, 318
  • Ferro-Concrete in, Appointment of Com¬mittee on, 406
  • Industry Council of Review, Report, 633
  • Materials, Weathering of, 495
  • New, Telephone Installations in, Booklet on, 259
  • Operations, Time and Progress Schedule System, 633
  • Research Board, Committee on Reinforced
  • Concrete in Building, 406; Report, 495. See 544
  • Station, Investigation of Pressure on Retaining Walls, 217. See 148*, 288*. See Erratum, 316. See 561* ; Co-opera¬tion with Testing Laboratories, 545
  • Steel-Framed, Stresses in, 85
  • Welded, Windsor Works, Slough, 466
  • Bunkers, Coal, Welded, Yallourn Power Station, 593*
  • Burners, Oil Fuel. See Oil Fuel
  • Burns, G., on Properties of Silico-Manganese Steel, 643*. See 621
  • Burroughs Gardens Wash-Houses, Liverpool, 258*. See Letter, 290
  • Busk Studentship in Aeronautics, 486
  • Bussey Coal Distillation Co., Ltd., Retort of, Report, 184
  • Butler Machine Tool Co., Ltd., 48-in. Traverse Head Draw-Cut. Shaper, 556* ; Electrically Operated Planing Machine, 598*
  • Buxton Meeting, Institute of Transport, 682, 719

C

  • CABLES. See Wire Ropes and Electric Cadbury Brothers, London Railhead Distributing Depot, 407
  • “ Cadillac," S.S., Conversion to Superheating, 311
  • Cadmium Coatings, Prevention of Corrosion by, 040
  • Cagli, Prof. E. C., Port of Leghorn Extensions, 31*
  • Caissons, Floating, Port of London, 584
  • Calcium Carbonate and Silica, Reaction between, 468
  • Chloride, Use for Curing Concrete, 51
  • Calcutta, Port Extensions at, 110 ; Construc¬tion of King George’8 Dock, 110
  • Callender, H. L., Researches on Steam, 317
  • Radiation Balance (Cambridge Instrument Co., Ltd.), 46*
  • Calorimeter, Exhaust, for Internal-Com¬bustion Engines, 63*. See Letter, 351
  • for Latent Heat Determination, 84
  • Camborne, Statue of R. Trevithick at, 604
  • Cambridge Instrument Co., Ltd., Thornton
  • Ionic-Wind Voltmeter, 45*; Callender Radiation Bnlance, 46*; Combined Humidity and Temperature Recorder, 214* ; Potentiometric Regulator, 215* ; Resistance Thermometer, 215*; Dew- Point Recorder for Flue Gases, 480*; Exhibits at Royal Society Conversazione, 606
  • University, Busk Studentship in Aero¬nautics, 486
  • Cammell Laird & Co., Ltd., S.S. “Roval Eagle,” 570*
  • Canada, British Columbia, Mines Report, 287 Steel Trade, 135
  • Economic Conditions in, Report, 660
  • Natural Gas Research in, Report, 467
  • Technical Education in, 320
  • Visit of Institution of Mechanical Engin¬eers, 76, 161, 163
  • Canadian National Exhibition, Toronto, 307*
  • Water Power and Ilydrometrlc Bureau, Report , 634
  • Canals, Lloyd Barrage Irrigation Scheme, India, 128
  • Manchester Sliip, Development Works on, 187
  • See also Paragraph Index
  • Canalisation of River Neckar, Germany, 98
  • Canning, J. II., on the Gas Industry, 721
  • Canning Machinery for Vegetables and Fruit (Mather & Platt, Ltd.), 421»
  • Canning, W., & Co., Ltd., Chromium-Plating Cradle, 210» ; Nickel-Plating Plant, 210
  • “ Cantar ” Bituminous Sprayer, 212»
  • Cantor Lectures on Oil-Engine Traction, 348, 376, 406. See 582»
  • Cape Town, Water Supply of, 203
  • Capital and Labour. See Labour
  • Capping Machine for Incandescent Lamps, 362
  • Caprotti Marine Steam Engine, Costs, Weight, and Coal Consumption of, 106
  • Capstan Lathe. See Lathe under Machine Tools
  • Car, Charging, Greenawalt Sintering Plant, 726»
  • Dumper, Rotary, State Line Power Station, Chicago, 176»'
  • Motor. See Motor Cars
  • Carbide Spheroidisation in Steel, 257, 261», 306
  • Carbon Monoxide and Carbon Dioxide, Decar¬burisation of Steel by, 92», 123», 229»
  • Solubility in Iron, 230*
  • in Steel, Diffusibility Constants for, 124
  • Carburisation. See Heat Treatment under Metallurgy
  • Cardiff Meeting, Incorporated Municipal. Electrical Association, 748
  • Cargo Fleet Iron Co., Ltd., 90-ft. Rails, 139. See Letter, 184
  • Cargo Steamers. See Steamers
  • Carlisle Gas Works, Operation of Vertical Retorts at, 754
  • Carpenter, Sir H. C. H., on the Austenite- Pearlite Transformation, 595
  • Carpmael, H., the Late, 374
  • Carpmael, R., on Cementation in Severn Tun¬nel, 388
  • Carriage, Railway, Motor, with Pneumatic Tyres, 268
  • 250-h.p. Oil-Electric (Sir W. G. Arm¬strong, Whitworth & Co. (Engineers), Ltd.) 10», 299
  • Oil-Electric, German State Railways, 582»
  • Cartels, Industrial, 547
  • Carter Shock Absorber Co., Ltd., Hydraulic Press Cushion, 280*
  • Case-Hardening, Nitrogen, Theory and Practice of, 579, 587»
  • Casella, C. F., & Co., Ltd., Observatory Barometer, 71
  • Cast Iron, Nitrogen-Hardening, of, 555 595
  • Removal of Lime Scale from, 493»
  • Road Sections (Stanton Ironworks Co., Ltd.), 372
  • White, Decarburisation of, 229»
  • Castings, Iron, Testing of, 364, 383, See Erratum, 458
  • Light Alloy, Testing Machine for, 731» Catalogues, 28, 87, 118, 146, 153, 174, 204, 268,
  • 416, 446, 502, 526, 560, 701, 730. See Paragraph Index
  • Catalytic Reactions under Pressure, 728
  • Catapult for Launching Aeroplanes from Ships, 447», 479»
  • Catterson-Smith, R. M., High-Temperature Electric Furnace, 100
  • Caustic Embrittlement in Boilers, Causes of, 551
  • Cauvery River, Madras, India, Metur Dam, 238», 301», 531*
  • Cavitation Experiments on Model Screw Propeller, 393, 410*
  • with Hydraulic Turbine Runners, 366 Cells. See Electric
  • Cement, Investigations by Building Research Board, 495. See 544
  • Jointing, for Continuous Vertical Retorts, 699
  • for Sea Water Work, Properties of, 632
  • Testing, Damp Cupboard for, 199*
  • See also Concrete and Paragraph Index Cementation in Severn Tunnel, 388
  • Census of Production, 1930, Mechanical Engineering Statistics, 745
  • Centenary of O. Chanute (1832-1910), 227
  • Exhibition, Faraday, Catalogue, 291 Demolition of Old London Bridge, 77
  • of N. A. Otto, 710*
  • of S. A. Varley, 576
  • Central Electricity Board, Work of, 193
  • Station. See Power Station Centrifugal Pumps. See Pumps
  • Centring, Steel, Gök-Su Viaduct, Asia Minor, 123*
  • Ceramic Society (Refractory Materials Sec¬tion) : Souring of Dead-Burned Maguesite, by Dr. J. H. Chesters and Dr. W. Weyl, 698; Blast-Furnace Linings, by W. J. Rees, 698; Behaviour of Refractory Materials in Continuous Vertical Retorts, by A. T. Green, 698
  • Chain Coupling, Flexible (Morse Chain Co., Ltd.), 88*
  • Track Tractor. See Tractor Chalon-sur-Saóne Substation, Aeroto Fans for
  • Transformer Cooling at, 313*
  • Chandler, C. L., on Early Shipbuilding in Philadelphia, 554
  • Change Speed Gear. See Gear
  • Channels, Structural, Specification, 487
  • Chanute, O., Centenary of, 227
  • Charging Car, Greenawalt Sintering Plant, 726*
  • Chatwin, T., Adjustable Chaser Die-Stock, 385*
  • Chemical Compounds, Crystalline, Heat-Storage Properties of, 109
  • Chemical Engineering Laboratories, Ramsay Memorial, 52*
  • Engineers, Work of, 52
  • Institution of, Annual Dinner, 250
  • Preventatlves of Corrosion, 551, 639
  • Research Laboratory, Teddlngton, Work at, 728
  • Chemistry, Analytical, Recent Advances In (Review), 607
  • Applied, Research Probloins, 728
  • of Corrosion. Sco Corrosion
  • See also Paragraph Index
  • Chester, Dr. J. II., on Souring of Dend-Burned Magnesite, 698
  • Chicago District Electric Generating Corpora¬tion, State Line Power Station, 175*, 269*, 331*, 389*
  • Milwaukee and St. Paul Railroad, Electric Locomotives of, 170, 232
  • Chimneys, Steel, State Lino Power Station, Chicago, 331*
  • China, Engineering in, 694
  • Shanghai, Electricity Supply in, 425
  • Chiswick Ferro-Concrete Bridge over River Thames, 665*
  • Chorlton, A. E. L., on Turbulence in Combus¬tion Chambers, 237* ; on Oil-Engine Traction, 348, 376, 406. See 582*
  • Christianson Marine Steam Engine, Costs, Weight and Coal Consumption, 106
  • chromium and Nickel Alloys, Sea-Water Corrosion of, 329
  • Steel Welds, Needles in, 614
  • Chronograph for Frequency Measurements, 606
  • Chrysler Building, New York, Electrical Distribution in, 709*
  • Chuck. See Machine Too Is
  • Churchill Machine Tool Co., Ltd., Roll-Grinding Machine, 506*
  • Churchill, Viscount, and Railway Electrifica¬tion, 290
  • Circular Saws. See Saws under Machine Tools
  • Circulating Pumps. See Pumps
  • Water System, Deptford West Power Station, 91*
  • Civil Engineers, American Society of, Sym¬posium on Public Supervision of Dams, 346. See Addendum, 554
  • French Society of, British Section, Discussion on Frequency Standardisation in Paris, 407
  • Civil Engineers, Institution of :
  • Report of Committee on Deterioration of Structures in Sea Water, 33
  • Distribution and Thickness of Oil Film in Flooded Cylindrical Bearing, by Prof. J. Goodman, 80
  • Stability of Lubricating Films in Journal Bearings, by Dr. H. W. Swift, 80
  • Calcutta Port Extensions, by W. C. Ash, 110
  • Construction and Sinking of Monoliths at King George’s Dock, Calcutta, by J. D. Pearson, 110
  • Mechanics of Shifting Sand, by Prof. C. F. Jenkln, 188*. Sec Erratum, 316. See 148*, 217, 561*
  • Supply of Water to City of Cape Town, by D. E. Lloyd-Davies, 203
  • Pressure on Retaining Walls, by Prof. C. F. Jenkin, 217. See 148», 288», 561*. See Erratum, 316.
  • Pressure Tunnel for Water Supply of Sydney, N.S.W., by G. Haskins, 203
  • Annual Dinner, 287
  • Report on Nozzles for Metering Air, 299*. See Erratum, 315
  • Electrification of Madras Suburban Sec¬tion of South Indian Railway, by
  • G. White, 313
  • Cementation in the Severn Tunnel, by R. Carpmael, 388
  • Jetty Works of Ford Motor Co., at Dagenham, by H. J. Deane, 442
  • Impact on Railway Bridges, by Prof. E. Inglis, 483
  • Presentation of Kelvin Medal to the Marchese Marconi, 549
  • James Forrest Lecture on Somo Aspects of the Corrosion Problem, by U. R. Evans, 550, 639
  • Conversazione and Exhibition, 691
  • Civil War, United States, Effect on Warship Design, 179
  • Clarence Dock Power Station, Liverpool, 514
  • Clarke, S. G., on Porosity of Tin Coatings on Steel, 620
  • Clays, Fire. See Firebricks; Refractory Materials
  • Clearance in Bearing Brasses, Effect on
  • Lubrication, 522, 527*, 615*, 670*, 700
  • Cleveland Bridge and Engineering Co., Ltd., Chiswick Bridge, 665*
  • Iron Prices. See Metal-Price Diagrams
  • and the Northern Counties, Notes from,
  • 12, 40, 72, 103, 130, 158, 188, 218, 250, 282, 314, 342, 372, 400, 430, 458, 486, 516, 544, 572, 600, 028, 650, 686, 714, 743. See Paragraph Index
  • Cleveland Products Co., Ltd., Explosion of Woodeson Boiler, 493
  • Climate of England in Seventeenth Century, 674
  • See also Meteorological
  • Clothier, H. W., on Metal-Clad Switchgear, 490. See Letter, 613. See 224*, 289
  • Clutches, Excavating Machine (Ruston-Bucy¬rus, Ltd.), 210*
  • Multiple-Tooth, for Mine Winding Engine,
  • 481*. Seo Addendum, 550 CO2. Seo Carbon Dioxide
  • Coaches, Railway. See Carriages
  • Coals, American, Ash Fusion Temperatures of, 461
  • Breaker, Three-Stage (Hadfields, Ltd.), 728*
  • British Bunker, Decline in Use, 341
  • Bunkers, Welded, Yallourn Power Station, 593*
  • Carbonisation in Vertical Retorts, 754
  • Conveyor, Hacknoy Power Station, 636*
  • Council, German Federal, Reports on
  • Pulverised Fuel (Review), 241
  • Distillation Retort, Bussey, Report, 184
  • Coals for Domestic Purposes, Classification of, 102
  • Dryer, Universal (Brightside Foundry and Engineering Co,, Ltd.), 83*
  • Durham, Researches on, 621
  • Dust, Combustion of, Report, 751
  • Explosions, Researches on, 624 Gas. See Gas
  • Handling Plnnt, Dagenham Works, Ford Motor Co., Ltd., 558*, 578
  • Plant, Deptford Pumping Station, 618*
  • Plnnt, Deptford West Power Station, 80*
  • and Weighing Plnnt, Portable (H. Simon, Ltd.), 126*
  • Industry, German, Position of, 286
  • 1013-1031 Statistics, 540
  • Low-Temperature Carbonisation, Heat Ab¬sorbed in, 65
  • Temperature Carbonisation Plant, New-bold, Tests of, 65
  • Temperature Carbonisation, Tars Pro¬duced from, 57
  • for Merchant Ships, 340*, 368, 386*. See Letter,513
  • Mine. Seo Colliery.
  • and Oil, Comparative Advantages for
  • Ships, 340*, 308, 386*. Seo Letter, 513
  • Output and Legislation, 49
  • Production in Roumanin, 467
  • Pulverised. See Pulverised Coal
  • Resources, Efficient Utilisation of, 192
  • Sampling from Wagons, Errors in, 268
  • Staitns, Northumberland Dock, River Tyne, 86
  • Storage Arrangements, State Line Power Station, Chicago, 176*
  • See also Paragraph Index
  • Coats Machine Tool Co., Ltd., Exhibits at Phy¬sical and Optical Societies’ Exhibition, 99
  • Coe, D., tho Late, 315
  • Coke, Durham, Researches on, 521
  • Ovens, Blast-Furnace Gas-Heated, Scun¬
  • thorpe Works, 544
  • Coker, Prof. E. G., Photo-Elastic Determina¬tion of Stress in Locomotive Wheel, 691
  • Coking, Low-Temperature, of Coal. See Coal Colchester, Works of Moler Products, Ltd., 231*
  • Cold-Rolling of Metals, Deformation during, 697
  • Saw. See Machine Tools
  • Coles, Captain C. P., Invention of Gun Turret by, 708
  • College. See Education
  • Colliery, Fryston, Pit-Head Baths at, 692
  • Safety in Mines Research Board, Annual Report, 624 ; Report on Combustion of Coni Dust, 751
  • Switch Pillar, Flame-Proof (English Electric Co., Ltd.), 86*
  • Winding. See Winding
  • See also Mines and Coal Collision. See Accidents
  • Colour of Selenium Ruby Glass, 729
  • Columbus Circle, New York Subway Con¬struction, 647*
  • Monument, New York, Underpinning Foundations of, 649*
  • Column, Fractionating, Electrically-Welded (Thompson Brothers (Bilston), Ltd.), 204*
  • Reinforced-Brlck, Tests of, 20*
  • Combined Stress. See under Tests (Materials) Combustion Chambers, Oil-Engine, Turbulence in, 287*
  • of Coal Dust, Report, 761
  • Efficiency Meter (G. Kent, Ltd.), 327
  • Combustions, Ltd., Rotamisor Oil-Fuel Burner, 326*
  • Commerce, Education for, 491, 522
  • Seo also Trade and Industries and Commerce in Paragraph Index
  • Commercial Aviation. See Aeronautics
  • Motor Cars. See Motor Commonwealth. Seo Australia
  • Communal and Industrial Waste, 689. See Letter, 760
  • Companies. See Paragraph Index
  • Compound Locomotives. See Locomotives
  • Stress. See Tests (Materials)
  • Compressed Air Tools. See Machine Tools
  • Use in French Agriculture, 847
  • Compression Ratio, Highest Useful, Effect of Turbulence on, 193
  • Compressor, Air. Seo Air Compressor
  • Computing and Weighing Machine (W. & T. Avery, Ltd.), 213*
  • Conciliation In Labour Disputes. See Labour ; Labour Notes; Paragraph Index
  • Concrete, Accelerated Freezing and Thawing as Test for, 51
  • Creep of, Investigations by Building Research Board, 495
  • Curing Conditions of, 51
  • Reinforced. See Ferro-Concrete
  • Road Construction in British Isles, Report, 463
  • Ministry of Transport’s Investigations on, 133
  • in Sea Water, Protection of, 638
  • Temperature Rise in, Effect on Strength, 52
  • and Wood Floors, Investigations on, 495
  • Work, Fabricated, Southern Railway, 476*, 538*
  • Sco also Ferro-Concrete and Paragraph Index
  • Concreting Towers,Mctur Dam, Madras, 301
  • Condensers, Doptford Wost Power Station, 90*
  • for Powor Stations, 253
  • Stato Line Powor Station, Chicago, 389*
  • See also Electric
  • Conductivity, Thermal, of Copper and Alumi¬nium Alloys, 835, 354* ; of Ingot-Mould Irons, 009
  • See also Electric
  • Conference, Empire Economic, Ottawa, and Federation of British Industries, 606
  • Congress for General Mechanics, International, Llëge. Seo Mechanics, General, Inter¬national Congress
  • International, for Applied Mechanics, Pro¬ceedings (Review), 477
  • Association for Protection of Industrial Property, 604
  • of Navigation, Venice, Papers on Con¬crete in Sea Water, 632
  • Congress, International of Steel Construction, Llëge, Reports (Review), VI
  • Connecting-Rod Bearings, Shock Loads on (Review), 607
  • Consolidated Gas Company, Electricity Supply in New York, 567*, 621’, 700*. See Erratum, 714
  • “Constance," H.M.S., Propelling Machinery, 272
  • Constructional Engineering Industry, Position and Prospects, 348
  • Consulting Engineers, Association of, Dinner, 287; Advertising by Consulting Engineers, 719
  • Contracts, 12, 40, 72, 102, 130, 158, 188, 218, 250, 282, 314, 372, 400, 430, 458, 486, 516, 544, 572, 000, 028, 650, 086, 714, 742
  • Control Board, Holl Gate Power Station, 569*
  • King’s Highway Substation, New York, 623*
  • Gear for Electric Motors (Igranic Electric Co., Ltd.), 270*
  • 17,000-b.h.p. Pelton Wheel, Shanan Power Station, 90*
  • 208,000-kw. Steam Turbine, Stato Line Power Station, Chicago, 390*
  • Room, Hackney Power Station, 037
  • Controllers, Boiler, State Line Power Station, Chicago, 332*
  • Electric Motor. See Motors, Electric Converter, Torque, Vickers-Coats, 181* Conveyor, Ash, Deptford Pumping Station, 618*
  • Belt, Works of Moler Products, Ltd., 231*
  • Chains, Lubricator for (Babcock & Wilcox, Ltd.), 207*
  • Coal, Hackney Power Station, 635*
  • Northumberland Dock, River Tyne, 36
  • Statc Lino Power Station, Chicago, 177*
  • Lifts and Elevators, Port of London, 585
  • Slat, for Staybrite Steel Sheets, 507*
  • Stone-Crushing Plant, Metur Dam, Madras, 531*. See 301*
  • Webb (Fraser & Chalmers Engineering Works), 242*
  • Cooker, Electric (General Electric Co., Ltd.), 280*
  • Specification for Control Units of, 747
  • Thermostatically-Controlled (Bell’s Heat Appliances), 372
  • Coolers, Transformer, Oil, Hastings Substation, 313*
  • Cooling Curves, Alloys. Seo Metallurgy
  • Plant, Steam Drain, Deptford West Power Station, 90*
  • Copper Alloys. See Brass ; Bronze; Gunmetal; and Alloys under Metallurgy
  • and Brass Extended Uses Council, Con¬tamination of Water by Copper and Lead, 435
  • Imports of, 47
  • Prices. Seo Metal-Price Diagrams
  • Properties under Low Stresses, 310*, 323, 474*
  • Sheet and Tubes, Production by Electro-Deposition (S. Cowper-Coles), 697*
  • Sea Water Corrosion of, 329
  • Strip, Bars and Rods, Specifications, 699
  • Tubes, Water-Charged, Effects of Frost on, 675*. See Letter, 749
  • See also Metallurgy
  • Corrosion, Intercrystalline, of Duralumin, 336
  • of Iron, 650, 639
  • In Marino Boilers, 530
  • Principles and Prevention of, 550, 639
  • Sea Water, of Metals and Alloys, 33, 322, 329*
  • of Steel in Sea-Water, 619
  • Ships, 519
  • Cotton, C. G., the Late, 98
  • Cottrell Dust-Precipitators, State Line Power Station, Chicago, 331*
  • Coupling, Chain, Flexible (Morse Chain Co., Ltd.), 88*
  • Flexible, British-American (R. Hunt & Co., Ltd.), 141* See also Clutch
  • Cowans, Sheldon & Co., Ltd., 40-ton Titan Crane, 35* ; 3-ton Semi-Portal Cranes, 36*
  • Cowper-Coles, S., Electro-Deposition of Copper Sheets and Tubes, 697*
  • Cox, H. L., on Single Crystals of Bismuth under Stress, 339
  • Cradle for Chromium Plating (W. Canning & Co., Ltd.), 210*
  • Cranes, Derrick, Power-Driven, Specification, 656
  • Equipment, Port of London, 580, 584
  • Goliath, Demolition of, 468*
  • 10-ton Level-Luffing, Electrically-Operated (Ransomes & Rapier, Ltd.), 737*
  • Mobile, “ Krano Kar ” (Silent Hoist Winch and Crane Co.), 457*
  • Motors, Three-Phase, Speed Regulation of (Heemaf Co.), 210*
  • Safe-Load Indicator for (J. M. Henderson & Co., Ltd.), 725*
  • 3-ton Semi-Portal, Tyne Improvement Commission, 30*
  • 40-ton Titan, Tyne Improvement Commis¬sion, 36*
  • Travelling, Reconstruction of Attock Brldgo, 563*
  • Works of Moler Products, Ltd., 231*
  • Crankshaft, Cast-Iron, Boulton & Watt
  • Pumping Engines, 617*
  • Torsional Oscillations in, 116*
  • Craven Brothers (Manchester), Ltd., 30-ft. Horizontal Planing Machine, 583*
  • Creep of Concreto, Investigations by Building Research Board, 495
  • in Metals, Relation of Temperature and Stress, 23*, 54*
  • in Steel at High Temperature, 191, 257, 263*, 293*, 295*, 306
  • Crib-House, Stato Line Power Station, Chicago, 270*
  • Critical Points, Metals. Seo Metallurgy Croll-Roynolds Ejectors, Stato Line Power
  • Station, Chicago, 389*
  • Crompton Parkinson, Ltd., Tong-Test Am¬meter, 68*; Single-Phase Repulsion- Start Motor, 328*
  • Crookes, Sir W., Work on Electric Discharge. 319, 333 6
  • Crude-Oil Engines. See Engines, Oil Cruisers. See Warships
  • Crushing Plant, Stone, Metur Dam, Madras, 301*, 531*
  • and Separating Rollers, Works of Molcr Products, Ltd., 231*
  • Crystal Analysis, X-Ray, Applications of, 34
  • Palace School of Engineering, Certificate Distribution, 458
  • Crystalline Chemical Compounds, Heat-Storage Properties of, 109*
  • Structure of Metals. See Metallurgy; Microphotogruphs
  • Cultivation of Land, Machinery for, 694, 723, 750
  • Culverts, Control of Water through, 203
  • Cummins Engine Co., 80-b.h.p., Six-Cylinder Oil Engine for Motor Cars, 719
  • Cunard Liner, New, Suspension of Work on, 75. See 163
  • Cunningham, Dr. B., on Port of Leghorn Extensions, 31*
  • Cunningham, O., the Late, 98
  • Cupboard, Damp, for Cement Testing, 199*
  • Current, Electric. See Electric
  • Cutters, Milling. Seo Milling under Machine Tools
  • Cutting Metals by Milling, Investigations, 746
  • Table, Works of Moler Products, Ltd., 231
  • Cycle Industry, Position and Prospects, 78 Motor. See Motor-Cycle
  • Cylinders, Steel, for Compressed Gas, 753
  • Czechoslovakia, Kladno, Greenawalt Sinter¬ing Plant, 579, 727
  • Pllsen, Skoda Works, Investigations on Steel Ingots at, 609, 619

D.

  • DABEG, Soclété, Lentz Valves for Locomotives 667*. Seo Addendum, 714
  • Dagenham, Ford Motor Works, 580; Ferro¬concrete Jetty, 442 ; Blast Furnace Lay¬out, 557*, 578
  • Daggafontein Mines, Ltd., Winding Engine with Hydraulic Brake, 481*. See Addendum, 550
  • Daking, C. W. G., on Meteorology of Kamaran Island, 574
  • Damp Cupboard for Cement Testing, 199
  • Dams, Control of Water through, 203
  • Failures, Causes of, 346. See Addendum 554
  • Gunong Pulai Reservoir, Singapore. 662
  • Metur, Cauvery River, Madras, 238*, 301*, 531*
  • Wleringen and Friesland, Zuj’der Zee Reclamation, 661
  • Daniels, T. H. and J., Ltd., Pre-forming Press, 273*; Hydraulic Press for Moulded
  • Products, 274*; Compound Hvdraulic Pump, 274*
  • Danks, E., & Co. (Oldbury), Ltd., Pressed Boiler Work, 249
  • “Daring,” H.M. Destroyer, Launch of, 486
  • Darker, A. H., the Late, 36.
  • Darwins, Ltd., Exhibits at British Industries Fair, 326
  • Davenport, J. A., Liverpool Public Wash- Houses, 258*. See Letter, 290
  • Davis, Dr. A. H., on Sound Transmission through Partitions, 147*
  • Davis, J., the Late, 132
  • Davis, Prof. R. E., on Temperature Developed in Concrete, 52
  • Davison, Dr. C., on Earthquake Motion in Railway Tunnels, 418
  • Davy Brothers, Ltd., Ring-Lock Wire-Fence Machine, 309*; 32-in. Sheet-Rolling Mill, 505*
  • De-greasing Plant, Chemical (Imperial Chemical Industries, Ltd.), 245*
  • De Wet, J., Electric Terminals with Grip Washers, 28*
  • Deane, H. J., on Jetty Works at Dagenham, 442
  • Decarburisation of Iron and Steel by Gases 92*. 123*, 229*, 305*
  • “Defender,” H.M. Destroyer, Launch of, 458
  • Deformation, Plastic, of Metals, 597
  • Defries, W., the Late, 19
  • Delon Air and Grid Oil Circuit Breakers, 227* 490
  • Delco-Remy & Hyatt, Ltd., Roller-Bearing Railway Axle-Boxes, 66*
  • Denham, J., the Late, 98
  • Denmark, Progress of Motor Shipping in, 444
  • Deptford Pumping Station, 617*, 679*
  • West Power Station, Operating Results, 89*, 150*, 292, 302*. See Letter, 425* See Erratum, 516
  • Dermatitis, Occupational, Precautions against 581, 694
  • Derwent Valley Water Board, Works of 663
  • Descaling Tanks for Staybrite Steel Manufac¬ture, 507*
  • Designs, Industrial, Competition of, 381
  • Destroyers. Seo Warships
  • Detergent and Soap Industry (Review), 63
  • “Devastation,” H.M.S., Comparison with H.M.S. “Victoria,” 179
  • Dew-Point Recorder for Flue Gases (Cambridge Instrument Co., Ltd.), 480*
  • Dewsbury, Thornhill Power Station, 692
  • Diagrams, Indicator. Seo Indicator
  • Metal-Prices. See Metal-Price
  • Diagrams Diamond Hardness Numbers, Specification, 126
  • Photo-Electric Properties of, 600 ™D.i?na’De8fcr°yer, Launch of, 767 Dlcldoroethylene, Thermo-Physical Properties
  • Die-Casting Machine (Hahn & Kolb), 426* ~~385*Ck’ Chn8er’ Adjustable (T. Chatwin),
  • Diesel Engine Users’ Association, Dinner 435
  • Award of Still Medal to 0. O. Milton, 435’. See Erratum, 459
  • Engines. See Engines, Oil, Diesel; Marine Propulsion
  • Diffusion, lick’s Law of, Application to Decarburisation of Steel, 123
  • Dilfusivlty Constants for Carbon In Steel, 124
  • Digging Machine. See Excavator Dilworth, W. 11., on Fuel Consumption of
  • Jfarlne Auxiliaries, 42»
  • “ Dingymota ” Petrol Marine Engine, 615
  • Directories. See Literature Index Discs, Rotating, of Hyperbolic Profile, Stresses
  • In, 677*
  • Steam Turbine, Balancing Machine for, 641*
  • Disputes, Trade. See labour
  • Dixon, Prof. S. M., Ultramicrometer Strain Gauge, 691
  • Dobbie, Mclnnes A Clyde, Ltd., Horse-Power Nomogram, 401
  • Dobson's Spectrophotometer, (It. A J. Beek, Ltd.), 70
  • Docherty, Dr. J. G., Notched-Bar Bending Tests, 645*
  • Dock, Albert, Edward, River Tyne, 3-ton Semi-Portal Cranes, 36*
  • Graving, Genoa, Extension to, 734*
  • Handbook, l/mdon, Midland A Scottish Hallway, 608
  • Floating, Wellington Harbour, Towage to New Zealand, 14
  • King George V, Bridges, 585
  • George's, Calcutta, Construction of, 110
  • Middlesbrough, 10-ton Level-Luffing Crane, 737*
  • Port of London Authority, Mechanical Equipment, 680, 583*
  • Reconstruction at Liverpool, 514*
  • Southampton, Handlwok of, 516
  • Stanlow, Manchester Sldp Canal, 187
  • Tilbury, Basculo Bridge, 585 Donaldson, Dr. J. W., on Thermal Conduc¬
  • tivities of Ingot-Mould Irons, 609
  • Donkin, B., Co., Ltd., Gas-Exhauster Impeller, 325*
  • Dorman, Long A Co., Ltd., Sydney Harbour Bridge, 16, 334*
  • Douglas Fir, Home-Grown, Report, 416
  • Dougins, H., Optical Measuring Machine, 295
  • Drain Pipes, Cast-Iron, Specification, 602
  • Drainage, Land, and Flood Protection (Review) 304
  • Draught, Forced, in Ships, History of, 638
  • Drawing of Metals, Deformation during, 697
  • Office Material Manufacturers’ nnd Dealers’
  • Association, Annual Dinner, 135
  • Practice and Stress Diagrams (Review), 241
  • Drayton Regulator and Instrument Co., Ltd., Exhibits at Physical and Optical Societies’ Exhibition, 100
  • Dredger Bucket-Pin Lock, 56*
  • " Tilbury II,’’ Port of London Authority, 586*. See 584
  • Suction, Port of Leghorn Extensions, 33*
  • Tin, Killinghnll Rubber Estates, Malaya, 154*
  • Dredging Plant, Port of London, 584
  • Drills and Drilling Machines. See Machine Tools
  • Rock, Switch nnd Plug Box for (A. Reyrolle A Co., Ltd.), 072*
  • Drilling of Rille Barrels, Experiments on, 377, 380*
  • Dron, Prof. R. W„ the Late, 514 Drums, Boiler, Welding of, 631 Dry Dock. See Dork
  • Dryer, Coal, Universal (Brightside Foundry and Engineering Co., Ltd.), 83*
  • Drying-Horses, Liverpool Public Wash-Houses, 258*
  • Machines, Incandescent Lamp Manufacture, 362*
  • Dryland, A., Chiswick Ferro-Concrete Bridgo, 665*
  • “ Dubrovnik,” Yugoslav Flotilla Lender, 723*
  • Duckham, Sir A. M., the Late, 215
  • Duddell Medal, Award to Prof. 0. T. It. Wilson, 405
  • Dudgeon, J. A W., Twin-Screw Steamers of, 180
  • Duffield, Rainfall near, 22
  • Dumper, Car, Rotary, State Line Power Station, Chicago, 176*
  • " Dunedin,” Sailing Sldp, Inauguration of New Zealand Frozen-Meat Trade by, 223
  • Dunlop Rubber Co., Ltd., Cellular Rubber Manufacture, 664*
  • Duralumin, Intercrystalline Corrosion of, 336
  • Durham Coal and Coke, Researches on, 521
  • Durst, C. S., on Depressions affecting the Atlantic, 22
  • Dust, Coal, Explosions of. See Coal Dust Sec also Pulverised Coal
  • Collectors, State Liue Power Station, Chicago, 331*
  • Precipitators, Cottrell, State Lino Power Station, Chicago, 331*
  • Removal from Flue Gases, 532
  • Dutch East Indies, Economic Conditions in, Report, 128
  • Dye, Dr. 1). W., the Late, 259
  • Dynamos. See Venerators, Electric ; Turbo- Generators

E.

  • EARTH-BORING Machine (Highway Tralie Co.), 839*
  • Earthquake Damage and Insurance (Review), 736
  • Motion In Railway Tunnels, 418
  • East Indies, Netherlands, Economic Con¬ditions In, Report, 128
  • River Power Station, New York, 567
  • Economics Committee of League of Nations, Report, 547
  • Industrial. See Labour
  • League, Annual Report, 1931, 405
  • Railway. See Railway
  • Economisers, State Line Power Station, Chicago, 331*
  • Edinburgh, Herlot-Watt College Extension, 416

Education :

  • British Institute of Engineering Tech¬nology, Correspondence Courses, 401
  • Cambridge University, Busk Studentship In Aeronautics, 486
  • Crystal Palace School of Engineering, Certificate Distribution, 458
  • Education for Commerce, 491, 522
  • for Salesmanship, 320
  • Electrical Engineers, Institution of,
  • Scholarships In Electrical Engineer¬ing, (100
  • Faraday House Electrical Engineering College, Faraday and Maxwell Scholarships, 295 ; Award of Scholarships, 517
  • Herlot-Watt College, Edinburgh. Ex¬tension of, 41(1
  • Kiln Drying Practice Course, 521 Loughborough College Calendar, 628 ;
  • British Empire Scholarship Awards, 701
  • Manchester Municipal Collcgo of Tech¬nology, Scholarships at, 516 ; Pro¬spectus of Summer Evening Courses, 600
  • Portland House Travelling Scholarship, 686
  • Science Museum, South Kensington, Lecture at, 291
  • Technical Colleges, Teaching of Languages In, 320
  • Education In Canada, 320
  • In Great. Britain, 181 Report, 320
  • Teachers In Technical Institutions, Association of, Presidential Address, by S. II. Moorflcld, on Primary Educa¬tion for Engineers, 662
  • Training of Welders, 350, 357
  • University College, London, Faculty of
  • Engineering, Particulars of Courses, 372 ; Engineering Society, 218
  • Westminster Technical Institute, Lectures on Gas Engineering, 372
  • See also PARAGRAPH INDEX Edwards, W., & Co., Cathode-Ray Oscillo¬graph, 101
  • Efficiency. Mechanical, of Marine Oil Engines, 419, 441*
  • Ratio, Steam Turbines, 30, 403. Sec Erratum, 102
  • Egypt, Economic Conditions in, Report, 44
  • ElchelgrUn, M., A Co., Portable Railway Switch, 472*. See Addendum, 556
  • Elsele, Dr. F., on Milling of Metals. 746
  • Ejectors, Oroll-Reynolds, State Line Power Station, Chicago, 389*
  • Elam, Dr. C. F., on Bronzes from Ur, 337
  • Elasticity and Strength of Materials, 8, 111
  • Elder, J., Work on Marine Compound Engine, 271

Electric :

  • Accumulators, Specification, 757
  • Alternating v. Direct-Current Distribu¬tion, 434
  • Alternator. See Generator; Turbo Gen¬erator
  • Ammeter, Tong-Test (Crompton Parkin¬son, Ltd.), 68*
  • Valve, for Alternating Currents (II. Tinsley A Co.), 101*
  • Are Furnace. See Furnace, Electric
  • Welding. See Welding
  • Battery. Seo Accumulator (above)
  • Cables, Braided, Specification, 729
  • High-Tension, Properties and Manu¬facture, 56
  • New York Electricity Supply, 621*, 710*
  • Separating Box (General Electric Co., Ltd.), 279*
  • Underground, Investigations on, 184
  • Central Electricity Board, Work of, 193 ; Annual Report, 603*
  • Stations. See Power Stations
  • Conductivity of Metals at Lowest Tempera¬tures, 734
  • of Silver Solders, 450
  • of Sodlum-MetaslHcate-Slllca Glasses, 728
  • Cooker Control Units, Specification, 747
  • Cranes. See Cranes
  • Direct-Current, r. Alternating-Current Dis¬tribution, 434
  • Dynamo. See Generator; Turbo-Generator
  • Earth 'Pester, Meg (Evcrshed A VIgnolcs, Ltd.), 68
  • Electric Discharge through Gases, 319, 333*, 363*
  • Power Companies, Incorporated Asso¬ciation of, Luncheon, 491
  • Electrical Enginering, British, in 1931, 466, 581
  • Industry In 1930, Report, 318
  • Industry, German, Progress of, 358
  • Exhibition, Jubilee of Ferranti, Ltd., 747
  • Machinery, Imports and Exports, 46
  • Industry, Position and Prospects, 46. See 406
  • Electricity Commissioners, Statistics of Fuel Consumption and Units Gene¬rated, 718
  • Undertakings, Small, Development of, 748
  • Electro-Magnetic Theory, Heaviside’s Work on, 492
  • Thermal Storage at Constant Tempera¬ture, 109*
  • Electroplating. See Electro
  • Fault Recorder (Everett, Edgcumbe A Co., Ltd.), 46*
  • Frequency Measurements, Oscillator and Chronograph for, 606
  • Regulation, New York Electricity Supply, 569*
  • Standardisation In Paris, 407 Furnaces. See Furnaces Generating Stations. Seo Power Stations Generator. Seo Generator; Turbo Gen¬erator
  • Heater for Rolls (English Electric do., Ltd.), 506»
  • Heating, Development of, 513
  • Hydro-Elootrlo Power Plants. See Power Plants
  • Induction Furnace. Sec Furnace Motors. See Motors, Electric Insulating OH. Portable Testing Set for,
  • (British Thomson-Houston Co., Ltd.) 044
  • Insulation, Transformer, Specification, 299
  • Insulators for Outdoor Switchgear and ’Bus Bars (Steatite and Porcelain Products, Ltd.), 766*
  • Strings, Protective Fittings for (Stea¬tite A Porcelain Products, Ltd.), 145
  • Trons, Smoothing, Design of, 667*
  • Lamp, Hand, Portable, Heat-Resisting, (London Brick Co. A Forders, Ltd.) 730
  • Incandescent, Heat-Resisting Qualities of, 401
  • Mass Production of (General Elec¬tric Co., Ltd.), 359
  • Locomotives. Seo Locomotives, Electric Maolilnes. See Generators; Motors Mains. Seo Cables (nbove)
  • Meter, Frequency, Recording (Elliott Brothers (London), Ltd.), 100
  • Transformer, Split-Core (Everett, Edg¬cumbe A Co., Ltd.), 46
  • Motors. See Motors, Electric
  • Oil Switch. Sec Switchgear
  • Oscillator, Magnetron (General Electric Co., Ltd.), 633
  • Quartz. Ring, for Frequency Measure¬ment, 606
  • and Resonators, Quartz. (Review), 650
  • Oscillographs (Muirhcad A Co., Ltd.), 69
  • von Ardenne’s Cathode-Ray (W. Edwards A Co.), 101
  • Potential Gradient and Meteorological Phenomena, 742
  • Potentiometric Regulator (Cambridge In¬strument Co., Ltd.), 215*
  • Power Stations. See Power Stations — See Power
  • Pyrometer. See Pyrometer
  • Hallways. See Railways
  • Rectifier, Jet-Wave (Review), 18
  • Röntgen Rays. Seo Röntgen
  • Ship Propulsion. See Marine Propulsion
  • Starters, Motor. See Motors, Electric
  • Steel Manufacture. Seo Metallurgy and Furnace, Electric
  • Storage Battery. Seo Accumulator (above) Street Railways. See Tramways Substation. See Substation Super-Conductivity of Metals, 734
  • Switchgear. See Switchgear; Motors, Electric
  • Telegraphy. See Telegraphy
  • Telephony. Seo Telephony
  • Terminals with Grip Washers (J. de Wet), .
  • 28*
  • Thermometer. See Thermometer Transformers. See Transformers Turbo-Generators. See Turbo-Generators Voltages, Standard Specification, 567
  • Voltmeter, Thornton Ionic-Wind (Cam¬bridge Instrument Co., Ltd.), 45*
  • Welding. See Welding Wireless Telegraphy. See Telegraphy — Telephony. See Telephony X-Rays. See Röntgen Rays See also Paragraph Index
  • Electrical Destruction of Mosquitoes, 373
  • Engineering, British, In 1931, 466, 581
  • Exhibition, Jubilee of Ferranti, Ltd., 747
  • Industry In 1930, Report, 318
  • Industry, German, Progress of, 358
  • Industry, Position of, 406

Electrical Engineers, Institution of :

  • Annual Dinner, 193
  • Discussion on Frequency Standardisation In Paris, 407
  • Change-over of Low-Tension Distribution Systems from Direct Current to Alternating Current, by H. Blades and A. C. MacQueen, 434
  • Modern Boiler Plnnt, by J. Bruce, 461 Metal-Clad Switchgear, Automatic Protec¬tion nnd Remote Control, by H. W. Clothier, 490
  • Oil Circuit-Breaker Design nnd Perfor¬mance, bv II. Penrce nnd T. T. Evans, 490
  • Award of Faraday Medal to Sir O. Lodge, 492
  • Kelvin Lecture on Work of O. Heaviside, by Dr. W. E. Sumpner, 492
  • Lives and Work of C. F. Vnrley and S. A. Varley, by Lleut.-Col. A. G. Lee, 576
  • Scholarships In Electrical Engineering, 600
  • Summer Meeting, Yorkshire, Programme, 511, 544 ; Visits nnd Excursions, 692
  • Electrical Exports to France, Regulations, 714
  • Supply Industry, Rationalisation In, 748
  • Electricity Commissioners. Seo under Electric Public Lighting by, 749
  • Electro-Deposition, Copper Sheet and Tube
  • Production by (S. Cowper-Coles), 697*
  • Plating, Chromium, Cradle for (W. Canning A Co., Ltd.), 210*
  • Plant, Nickel (W. Canning A Co., Ltd.), 210
  • Thermal Storage nt Constant Temperature, 109*
  • Electrolytic Corrosion. See Corrosion Kioctrons, Discovery and Properties of, 319,
  • 333*. 363», 395* and Modern Physics, 659
  • Wave Character of, 633
  • Electroteclmles, Standard Symbols for Use in, 358
  • Elevator anil Kiln Bonder, Works of Moler Products, Ltd., 231*
  • Lifts and Conveyors, Port of London, 585
  • Elliott, B., A Co., 8olf-Lubrlcatlng Lathe and Grinding Maclilno Centres, 468
  • Elliott Brothers (London), Ltd., Recording
  • Frequency Meter, ldd* ; Link-Type Cur¬rent Transformer, 199* Ell 651
  • Emery Wheels. See Grinding under Machine Tools
  • Emlyn Colliery, Ltd., Universal Coal Dryer, 83
  • Empire Economic Conference, Ottawa, and Federation of British Industries, 005
  • and Industry, 605
  • Markets for British Steel, 162
  • Stato Building, New York, Electrical Dis¬tribution In, 709*
  • Timbers, Investigations, 469
  • Trade with Canada, 660
  • Employment. See Labour
  • Endurance Tests. See Alternating Stress under Tests (Materials)
  • Enfiéld, Royal Small Arms Factory, Investiga¬tions on Rifle-Barrel Steel, 377, 379*
  • Engines, Aero. See Aeronautics
  • Automobile and Aircraft (Review), 509
  • Diesel. See Engines, Oil, Diesel; Marine Propulsion ; Motorships
  • Gas. Four-Stroke, Invention of, 710
  • Seale Removal from Water Jackets of, 699
  • Turbulence In Combustion Chambers, 237
  • Internal-Combustion, Determination of
  • Exhaust Heat in, 63*. See Letter, 351
  • Combustion, Effect of Turbulence In, 193
  • Combustion, Four-Stroke, Invention of, 710
  • Combustion, French, for Agricultural Work, 347
  • Combustion, Light-Alloy Pistons for, 172*. See Letter, 184
  • Combustion, Nomenclature of, 750
  • Combustion, for Rail Traction, 348, 376, 406, 582*
  • Combustion, and Steam Power (Review), 678
  • Locomotive. See Locomotive
  • Motor Car. See Engines, Petrol
  • Oil, Akroyd-Stunrt, Turbulence In, 237
  • for American Motor Boats, 436
  • Determination of Exhaust Heat in, 63. See Letter, 351
  • Diesel, 00-h.p. Four-Cylinder, for Exca¬vator (Rnnsomcs A Rapier, Ltd.), 437*
  • Diesel, High-Speed (Review), 735
  • Diesel, Life of, 435. See Erratum, 459,
  • Diesel, Marine, 6,500-li.p. and 2,000 h.p.,
  • Cost, Weight nnd Fuel Consumption of, 340*, 368, 385*
  • Diesel, Marine, 20,000-h.p., Harland-B. A W. Type, M.S. “ Georglc," 712*
  • Diesel, Marine, 9,600-h.p. Harland-B. A W. Type, M.S. Highland Patriot," 625*
  • Diesel, Marine, Types of, 445
  • Diesel, Marine, Use of Exhaust Gases from, 420
  • Diesel, Nomenclature of, 750
  • Diesel, Removal of Scale from Water Spaces of, 493*
  • Diesel. See also Motorships; Marine Propulsion; Diesel Engine Users’ Asso¬ciation
  • Heavy, of Akroyd Type (Review), 94
  • Marine, Mechanical Efficiency of, 419, 441*
  • Marine, Output in 1931, 73, 104
  • Marine, 4,000-h.p. Six-Cylinder Vickers-M.A.N. Type (Vlckors-Armstrongs Limited), 684*
  • Marine, Sixth Report (Appendix), Marine Oil-Engine Trials Committee, 116*
  • Marine, Torsional Oscillations In Crank-shnfts, 116*
  • Mnrine, Types of, 78
  • Motor-Car, 80-b.h.p. Six-Cylinder (Cum¬mins Engine Co.), 719
  • Ricardo, Effect of Turbulence in, 193
  • 85-b.h.p. Single-Cylinder Two-Stroke (Babcock A Wilcox, Ltd.), 249*
  • 200-b.h.p. Six-Cylinder (W. H. Allen, Sons A Co., Ltd.), 205*
  • 250-h.p. Six-Cylinder (Armstrong-Sulzer), 10», 299
  • 330-b.h.p. Six-Cylinder (Ruston A Hornsby, Ltd.), 197*, 250
  • and Steam, Comparative Efficiency for Small Ships, 369
  • Traction by. 348, 376, 406, 582*
  • Turbulence In Combustion Chambers of, 237*
  • See also Tractors and Paragraph Index
  • Petrol, Aeroplane. See Aeronautics for American Motor Boats, 436
  • Control of Bearing Temperatures In, 464*, 523*
  • French, for Agricultural Work, 347
  • Marine, 5J-h.p. Single-Cylinder (Brooke Marino Motors, Ltd.), 615*
  • Marine, 5-h.p. Two-Cylinder (Brooko Marino Motors, Ltd,), 358*
  • Motor Lorry, 53-h.p. Four-Cylinder (Senmmell Lorries, Ltd.), 81*
  • See nlso Aeronautics ; Motor Cars
  • Reciprocating, Shock Loads on Bearings (Review), 607
  • Steam, Booster, for 4-4-2 Typo Locomotive, 38*
  • Mnrine, Christianson, in Small Ships, 369
  • Marine, Comparative Costs, Weights and Coal Consumption of, 105, 368, 385*
  • Marine, Compound, History of, 270
  • Marine, Compound, Triple nnd Quad¬ruple Expansion, 105
  • Marine, Fuel Consumption of, 77. Seo 105, 308, 385*
  • Marine, Output In 1931, 73, 104, 159
  • Marino, 3,000-1.h.p., Triple-Expansion, S.S. " Royal Eagle," 570*
  • Marino. See nlso Marine Propulsion ; Turbines
  • and Oil, Comparative Efficiency for Small Ships, 369
  • Pumping, Boulton A Watt, 617*
  • 800-h.p. Triple-Expansion, Deptford Pumping Station, 018*, 679*
  • Triple-Expansion, for Dredger (W. Sisson A Co., Ltd.), 150
  • Winding, Horizontal Tandem Compound,
  • with Hydraulic Brnko (Markham A Co., Ltd.), 481* See Addendum, MQ
  • Seo nlso Paragraph Index
  • Engineers-ln-Charge, Institution of, Dinner, 486
  • Chemical, Work of, 52
  • Education of, Sco Education ; Apprentice¬ship
  • Gorman Circle, Inaugural Mooting, 163;
  • Monuments of Technical Art In Germany, by Dr. C. Matschoss, 491
  • Institutions. See Institutions
  • and Shipbuilders In Scotland, Institution
  • of, Corrosion In Steel Ships, by Dr. Mont¬gomerie and Mr. Lewis, 619
  • Engineering and Allied Industries, Position and Prospects, 17, 40, 78, 107, 136, 164, 193, 224, 264, 820, 348
  • Apprentices. Seo Apprentices in Chinn, 694
  • Education. Seo Education
  • Geology (Review), 510
  • Industry of Germany, Position of, 285
  • In London, Growth of, 221
  • Skilled Men In, 15
  • Laboratories. See Laboratories ; National Physical
  • Societies. See Institutions and Tariffs, 521
  • Trades, Census of Production, 1930, 745
  • Works. See H’orAs
  • England, Cllmnto of, In Seventeenth Century, 674
  • English Electric Co., Ltd., Flame-Proof Switch Pillar for Mining Work, 80* ; Electrical Plant Construction in 1931, 406 ; Electric Roll-Heater, 506*; Switchgear, Portsmouth Power Station, 543; 30,000-kw. Turbo- Generator, 093*
  • English Steel Corporation, Ltd., Vickers-Coats Torquo Converter, 181*; Exhibits at British Industries Fair, 280 ; Demolition of Goliath Crane, 468*
  • Ericsson, J., Construction of "Monitor,” 180 " Essex ’’ Fire Extinguisher, 722*
  • Est Railway, France, Recent Locomotive Work, 177*
  • Ether, Thermo-Physical Properties of, 84*
  • Ethyl Alcohol, Production from Natural Gas, 467
  • Europe, Progress of Civil Aviation, 286
  • " Evactor ’’ Ejectors, Croll-Reynolds, State
  • Line Power Station, Chicago, 389*
  • Evans, T. T., Oil Circuit-Breaker Design, 490 Seo Letter, 513. Seo 224*, 289*
  • Evans, U. R., on tho Corrosion Problem, 550, 639
  • Everall, W. T., Reconstruction of Attock Bridge, 561*
  • Everett, Edgoumbe & Co., Ltd., Fault Recorder 46* ; Split-Coro Transformer Meter, 46*
  • Evershed & Vlgnoles, Ltd., Meg Earth Tester, 68
  • Ewing, P. D., tho Lato, 095
  • Excavator, Bucket, Grab-Typo (G. H. Williams Co.), 118*
  • J-Cubic Yard Universal, Oil-Driven (Ransomes & Rapier, Ltd.), 437*
  • J-Cub. Yd. Universal (ltuston-Buoyrus, Ltd.), 210*
  • Exhaust-Gas Boilors in Motorships, 420
  • Heat in Internal-Combustion Engines,
  • Determination of, 03*. Seo Letter, 361
  • Steam Turbine. Seo Turbine, Steam Exhausting Machine, Incandescent Lamp
  • Manufacture, 362*
  • Exhibition, Agricultural Machinery, Paris, 347
  • British Industries Fair, Birmingham, 205*, 242», 273*, 325*. See Erratum, 372
  • Industries Fair, London, Dinner, 256
  • Building, Bond Street, London, 318
  • Canadian National, Toronto, 307*
  • Centenary of Old London Bridge, 77
  • Electrical Engineering, Jubilee of Ferranti, Ltd., 747
  • Engineering, Institution of Civil Engineers’ Conversazione, 691
  • Faraday Centenary, Catalogue, 291
  • Leipzig Fair, Machlno Tools at, 370*, 397*, 426*, 452*, 463, 541*
  • Models, Dorland Hall, 71
  • Railway Club, Westminster, 352
  • Motor-Boat, New York, 436
  • Scientific Apparatus, Physical and Optical Societies’, 20, 44*. 68*. 99*
  • Apparatus, Royal Society Conversa¬zione, 600, 033
  • See also Paragraph Index Expansion Joint, Metur Dam, Madras, 241
  • Experimental Engine. See Engine Tank. See Tank.
  • Explosion, Boiler. See Boiler Explosion
  • Coal Dust, Researches on, 624
  • Explosives, Shock-Wave from, Photo¬graphs of, 624
  • Export Trade. Seo Trade ; and Industries In Paragraph Index
  • Extensometer for Creep Tests, 23* extrusion of Metals, Deformation during, 697

F.

  • FACTORY Accidents. Sco Accidents Management. Seo H'orfot Management
  • Falmouth Docks and Engineering Co., Wharves of Australian Timber, 223
  • Falsowork, Erection of Kill van Kull Brldgo, 69*
  • Fans, Aeroto, for Transformer Cooling, 312*
  • Forced nud Induced Draught, State Lluo Power Station, Chicago, 331*
  • Faraday Coutonary Exhibition, Catalogue, 291
  • House Electrical Englncorlng College,
  • Faraday nnd Maxwell Scholarships, 295 ; Award of Scholarships, 517
  • Modal, Award to Sir Oliver Lodge, 492
  • Farming. Sco Agriculture ; Tractors
  • Fnrnborough Experimental Tank for Sea¬planes, Ü90
  • Fatigue in Spur Gearing, Failures through, 489
  • Tests of Metals. See Alternating Stress under Tests (Materials)
  • Feed Pumps. Sec Pumps
  • Water Diagram, State Lino Powor Station, Chicago, 390*
  • Feed Water System, Deptford Pumping Station, 610
  • System, Doptford Wost Power Station, 1)0*
  • See nlso IFaler
  • Fonce, Who, Ring-Lock, Machine for Making, (Davy Brothers, Ltd.), 800*
  • Fencing, Ferro-Concroto, Southern Railway, 475*. 589*
  • Ferguson Brothers (Port Glasgow), Ltd., Bucket Dredger "Tilbury II”, 580*. See 584
  • Ferrabrlquo System of Reinforced Brickwork, 20*
  • Ferranti, Ltd., Exhibits at Physical and Optical Societies’ Exhibition, (18; 80,000 kv.-a. and 60,000 kv.-a. Transformers, Oil*; Jubilee Electrical Engineering Exhi¬bition, 747
  • Ferro-Concrete Bridge, Chiswick, over River Thames, 665*
  • hi Building, Appointment of Committee on, 406
  • Deterioration In Sea Water, Report, 33
  • Formation of Reinforced Concrete Asso¬ciation, 629
  • Jetty, Ford Motor Works, Dagenham, 442
  • Shcot Piling, Port of Leghorn Extensions, 35*
  • Viaduct, River Gök-Su, Fevzlpnsn-Dlnr-bekr Railway, 123*
  • for Water-Retaining Structures, 663
  • Work, Fabricated, Southern Railway, 475*, 538* Sco also Paragraph Index
  • Ferrous " Midget ’’ Furnace, 208
  • Fovzlpasa-Dinrbekr Railway, Construction of, 121*
  • Fick’s Law of Diffusion, Application to De¬carburisation of Steel, 123
  • Fielding, J., the Late, 323
  • File Manufacturers’ Association, Standard List of Filo and Rasp Sizes, 319
  • Film Lubrication of Bearings, 80, 522, 527*, 070*, 700*
  • Finland, Foreign Trade of, Report, 727
  • Fire Extinguishers, Methyl-Bromide (National Fire Protection Co., Ltd.), 722*
  • Pumps In H.M.S. “ Sultan,” 707
  • Protection Equipment for Oil and Petrol Stores, 650*
  • Tender (National Fire Protection Co., Ltd.), 722*
  • Firebricks for Blast-Furnace Linings, Re¬searches on, 098
  • See also Refractory Materials.
  • Firedamp, Ignition by Impact of Pick, 024
  • Firth, T., and J. Brown, Ltd., Exhibits nt
  • British Industries Fair, 280 ; Manufacture of Staybrite Sheets and Strip, 508*, 533*; Hollow Forging Work by, 094
  • Plunging Machine for Incandescent Lamp Manufacture, 361*
  • Flux-Pulling and Scutching Machines (B. Boby, Ltd.), 49*
  • Floating Dock. See Dock
  • Plant, Port of London, 584.
  • Flood Protection and Land Drainngo (Review), 304
  • Flooding Curves for Ships, Calculation of, 370
  • Floor System, Kill van Kull Bridge, 4*
  • Wood nnd Concreto, Investigations on, 495
  • Flow of Wntor, Measurement of, 003
  • Flue Gnses, Dust Removal from, 532
  • Dew-Point Recorder for (Cambridge Instrument Co., Ltd.), 480*
  • Gas-Fire, nnd Ventilation, 754
  • Flying Boats. Seo Seaplanes under Aeronau¬tics
  • Foam-Producing Machines (Mcrryweather & Sons, Ltd.), 050*
  • Fodens, Ltd., 10-ton Steam Rond Tractor, 115*
  • " Fogging ’’ of Nickel, 337
  • Food-Canning Machinery (Muthor & Platt, Ltd.), 421*
  • Processing Retort (G. A. Harvey & Co.’ (London), Ltd.), 278*
  • Foot-Bridge, Ferro-Concrete, Southern Railway, 538*
  • Forced Draught in Ships, History of, 538
  • Ford Motor Works, Dagenham, 580 ; Ferro¬ concrete Jotty, 442 ; Blast-Furnace Lay¬out, 557* 578
  • Forest Products Research Board, Report on Home-Grown Dougins Fir, 416 ; Report 469, 521
  • Forging Hammers. Sco Hummer under Machine Tools
  • Hollow, Large, Manufacture of, 694
  • Press. See Press undor Machine Tools. Forrest Lecture on Corrosion, 550, 639 Fosalsil Heat-Insulating Bricks, Manufacture of, 231*
  • Foster Instrument Co., Surface Pyrometers, 68*: Optical Pyrometer, 214*
  • Foundations, Columbus Monument, Now York, Underpinning of, 649*
  • Foundry Practice and Testing of Castings, 364, 383. Seo Erratum, 458
  • Seo also Castings ; Moulding
  • Fowler, Sir 11., on Industry and Research, 322
  • Fowler, W. II., tho Lato, 455
  • Fractionating Column, Electrically- Welded (Thompson Brothers (Bilston), Ltd.), 204*
  • Franco, Electrical Exports to, Regulations, 714
  • Locomotive Work In, 119*, 177* Seo also French
  • Francis Turbines. Seo Turbines, Hydraulic Fraser & Chalmers Engineering Works, Webb
  • Conveyor, 242*; Sherwon Electric Vibrating Screen,, 242*
  • Freeman, S. B., on Propelling Machinery for Mercantile Marine, 77
  • Freezing of Water, Physics of, 673*
  • French Institution of Civil Engineers. Soo Civil Engineers
  • Railways, Development of Four-Cylinder Locomotives, 667*. See Addendum, 714
  • Recent Locomotive Work on, 119*, 177* See also France
  • Friction Clutch. See Clutch
  • Co-elllelent of, Bearing Metals, 201
  • In Lubricated Cylindrical Bearings, 80
  • Friction, Skin, of Flat Plato, Effect of Tempera¬ture, 420, 470*
  • Friend, Dr. J. N., on Corrodibilities of Metals and Alloys, 320*. Sco 322
  • Frost, Effects on Water-Charged Pipes, 073*.
  • See Letter, 749
  • Fruit-Canning Machinery (Mather & Platt, Ltd.), 421*
  • Fry, Dr. A., on Nitrogen Case-Hardening, 687*. Seo 679
  • Fryston Colllory, Pit-Head baths, 0J2
  • Fuel, Institute of, Molchott Medal, Award to Prof. W. A. bone, 72 ; Errors In Sampling Coal from Wngons, by N. Simpkin, 208;
  • Methods of Dust Removal from Power Station Flue Cases, by J. Mayer, 532
  • Liquid. See Oil Fuel
  • Low-Temperature Carbonisation of Coal.
  • Seo Coal, Low-Temperature Carbonisation for Merchant Ships, 340*, 308, 385*. See
  • Letter, 613
  • Oil. Seo Oil Fuel
  • Pump. Seo Pump
  • Research board, Annual Report, 192
  • Department, Report on ltotort of Bussey
  • Coal Distillation Co., Ltd., 184
  • Station, Tests of L. & N. Low-Tempera¬ture Carbonisation Plant, 05
  • and Transport, 719
  • Smokoloss. Sco Coal, Low-Temperature Carbonisation
  • Seo also Coal; Oil; Gas ; Pulverised Coal ‘‘Fullagar," Welded Ship, History of, 350, 857 Fuller Electrical and Manufacturing Co., Ltd., 15,000-kv. Transformers, 313*
  • Fumes, Sulphurous, from Works, Treatment of, 263
  • Furnaces, Blast, Engineering of, 557*, 678
  • Investigations on Linings for, 698
  • Boiler. See Stoker
  • Electric, Automntlo Temperature Controller for (Wlld-Barfleld Electric Furnaces, Ltd.), 277*
  • 16-kw. and 20-kw., with Curtain Control (Birmingham Electric Furnaces, Ltd.), 247* Forced-Draught (Birmingham Electric Furnaces, Ltd.), 247*
  • Forced-Draught (Wlld-Barfleld Electrlo Furnaces, Ltd.), 100
  • Hlgh-Temperature (R. M. Catterson-Smith), 100
  • for Creep Tests, 23*
  • Gas-Fired, for Staybrltc Sheet Manufacture, 504*
  • Industrial, Fuel Consumption of, 722
  • Oil-Fired, Heat-Treatment (W. Allday & Co., Ltd.), 825*
  • Fired, Heat-Treatment, and Forging (International Furnace Equipment Co., Ltd.), 273*
  • Fired Tilting (British Reverberatory Furnaces, Ltd.), 208*
  • Fired, Tool-Hardening (Alldays A Onions, Ltd.), 273*
  • Open-Hearth, Basic, Operating Economies In 235
  • Pulverised Fuel-Fired (A. Herbert, Ltd.), 208
  • Softening, Electrically-Heated (General Electric Co., Ltd.), 536*
  • Gas-Fired, for Staybrite Strip Coils, 633*
  • Vertical Muffle, Gas-Fired, for Staybrite Shcot Manufacture, 506*
  • Vacuum, for Heat-Treating Spring Stcols, 143*
  • See also Coke Ovens

G.

  • GAMMA ltays, Origin of, 451*
  • Gas, Blast-Furnace, Utilisation of, 557
  • Carbon Dioxide. Seo Carbon Dioxide Cleaning Plant, Dagenham Works, Ford
  • Motor Co., Ltd., 559
  • Plant, Pretoria Works, South African Iron and Steel Industrial Corporation, Ltd., 559
  • Coke Oven. Seo Coke Oven Compressed, for Internal-Combustion En¬gines, 753
  • Engine. Seo Engine, Gas
  • Engineering, Lcotures for Teachers, 372
  • Engineers, Institution of, London Meeting,
  • Programme, 057 ; Annual Report, 721 ; Presidential Address on Progress of Gas Industry, by J. II. Canning, 721; Co¬ordination of Power Relative to Gas Works, by F. M. Birks, 721 ; Uso of Gas as a Fuel in Industry, by Dr. C. M. Walter, 721, 753 ; Ten Years Carbonising In Vertical Retorts, by ,1. E. Blundell, 754; Gas-Fire Flues and Ventilation, by C. A. Mastorman and T. G. Noble, 754 ; Method of Analysing Gas-Output Curves, by Dr. J. S. G. Thomas, 766 ; Results of Constructive Policy ns Applied to Small Gas Under¬takings, by W. C. Jackson, 755; Visits, 754
  • Exhauster Impellor (B. Donkin Co., Ltd.), 325
  • Filling and Exhausting Machine for Incan¬descent Lamp Manufacture, 302*
  • Fire Flues and Ventilation, 764
  • Fired Furnaces. See Furnaces
  • Holder, Waterless, Seal for Piston of (Water¬less Gas Holder Co., Ltd.), 325*
  • for Industrial Heating, 721, 753
  • Industry, Progress of, 721
  • Light and Coke Co., Power Plants of, 721;
  • Investigation on Gas-Fire Flues and Ven¬tilation, 754
  • Output Curves, Method of Analysing, 755
  • Retorts, Investigations at Fuel Research Station, 192
  • Turbine. Seo Turbine
  • Works, Carlisle, Operation of Vertical Re¬torts at, 764
  • Co-ordination of Power In, 721
  • Neath Corporation, Modernisation of, 755
  • Small, Constructive Polley for, 756
  • and Gas Works. See also Pakaohaph Index
  • See also Carbon Monoxide ; Hydrogen ; Nitrogen, die.
  • Gasoline. See Petrol: Engine, Petrol; Aero¬nautics
  • Onto Equipment, Oberesslingen Barrage, River Neckar Canalisation Scheme, 98*
  • Lock, Port of London, 584
  • Sluice, High-Head Free-Roller, Arapunl Electric Scheme, 054
  • Metur Dam, Madras, 241, 301
  • Stonoy Type, for Lloyd Barrage (Ransomcs A. Rapier, Ltd.), 129
  • Gauge, Strain, Ultramlcrometcr, 091
  • Testing, Double Interferometer for, 412
  • Gayler, Dr. M. L. V., on Age-Hardening of Aluminium Alloys, 337
  • Gear-Cutting Machines. See Machine Tools
  • lor Electric Locomotives, 171
  • Inflnltely-Varlable, Hydraulic, for Machine Tools (H.A. Waldrlch O.m.b.H.), 420*
  • Steering. Sco Steering.
  • Tooth, Involute, Testing Machine for (D.
  • Brown A Sons (Huddersfield), Ltd.), 22
  • Transmission, Hydraulic, for Machine Tools, 6
  • for Oll-Englned Vehicles, 377
  • Excavating Machine (Ruston-Bucyrus, Ltd.), 210
  • Three-Wheel Roller (J. Allen & Sons (Oxford), Ltd.), 300*
  • Wheels, Impact on, In Electric Locomotives, 109. Sco Erratum, 218
  • Geared Turbines, Marine. See Marine Pro¬pulsion
  • Gearing, Helical, Double Reduction, for Rolling Mill, 505*
  • Spur, Researches at National Physical Laboratory, 489
  • General Electrlo Co. (America), Electrio Loco¬motives of, 100, 170. Seo Erratum, 218; Switchgear, State Lino Power Station, Chicago, 270*
  • Genoral Electric Co,, Berlin, Annual Report, 358
  • General Electric Co., Ltd., Cable-Separating Box, 279*; 1/75-h.p. Electric Motor,
  • 279*; Electric Heat-Storage Cooker, 280*; Wembley Lamp Factory, 359*; Electrical Plant Construction in 1931, 400 ; Electrlcally-Hented Softening Furnace, 530* ; Magnetron Oscillator, 033
  • General Steam Navigation Co., Ltd., S.S. "Royal Eagle,” 570*
  • Generating Machine, Gear. See Gear under Machine Tools
  • Station. Seo Power Station
  • Generators, Electrlo, British Construction In 1931, 400, 581
  • 120-kw., Doptford Pumping Statlou, 681*
  • 25,000-kw. and 35,000-kw., Deptford West Powor Station, 89*, 150*, 302*. See Letter, 425*. See Erratum, 510
  • 30,000-kw., Hackney Power Station, 637*
  • Invention of Dynamo, 570
  • Pedal-Driven, for Wireless Operation (Marconi’s Wireless Telegraph Co., Ltd.), 388*
  • 70,000-kw. and 02,000-kw., State Line Power Station, Chicago, 175*, 389*
  • 30,000-kw., Thornhill Power Station,093*
  • 50,000-kw., Transportation of, 441*
  • 100-Watt Petrol-Driven Lighting Set (Bradby’s Engineering Works), 249*
  • See also Turbo-Generators
  • Genoa, Port of, Graving Dock Extension, 734
  • Gent A Co., Ltd., Electrically-Operated Syren, 242*
  • Geology, Engineering (Revlow), 510
  • Geometry of Scrow Steering Gear, 1
  • Geophysical Prospecting, Principles and Prac¬tice (Review), 195
  • George Washington Bridge, Now York, Traffic across, 481
  • "Georglc,” M.S., White Star Liner, 711*
  • German Circle, Engineers’. See Engineers'.
  • Electrical Englnccerlng Industry, Progress of 358
  • Federal Coal Council, Reports on Pulverised Fuel (Revlow), 241
  • Inland Navigation, Improvements In, 98
  • Machine-Tool Design, Tendencies In, 5
  • Stato Railways, OU-Electrio Rail Coach, 582
  • Germany, Economic Conditions In, Report, 285
  • Leipzig Fair, Machine Tools at, 370*. 397 420*, 462*, 403*, 641*
  • Monuments of Technical Art In, 491
  • Progress of Motor Shipping In, 444
  • Glldomelster A. Co. A.-G., Adjustable Bearing
  • for Turret Lathe, 397*; Multi-Spindle, Automatic Lathe, 641*
  • Gilman, F. (B.S.T.), Ltd., Universal Portable Tool, 240* ; Bollor-Tubo Scaling Tool, 240*
  • Girders, Roof, Electrically-Welded, Murex Welding Processes, Ltd., 361*. See 460
  • Steel, Reconstruction of Attock Bridge, 562*
  • Seo nlso Beams; Bridges ; Floors "Gita” Precision Oil Seal for Bearings (C.
  • Weston), 502*
  • Glass Bulb-Blowing Machlno, Westlake, In¬candescent Lamp Manufacture, 300*
  • Commercial, Effect of Sulphur on, 408
  • Melting l’ota, Corrosion from Volatilisation, 408
  • Potash Lead-Oxide, Volatilisation from, 408
  • Selenium, Ruby, Colour of, 729
  • Sodlum-Metasllloate-Slllca, Electrical Con¬ductivity of, 728
  • Technology, Society of. Reaction between
  • Calcium Carbonate and Silica, by w Maskill, Dr. G. H. Whiting and Prof.' W. E, S. Turner, 408 ; Effect of Sulphur on Commercial Glass containing Lead
  • Oxide, by Dr. J. H. Partridge, 408; Volatilisation from Potash Lead-Oxide Glasses and Its Bearing on Corrosion of Glass-Molting Pots, by K. Preston and Prof W. E, 8. Turner, 408; Research Problems In Applied Chemistry, by Prof • G. T. Morgan, 728; Elcctrieal Conduc¬tivity of Sodlum-Metasillcate-SIllea Glasses by Dr. E. Seddon, Dr. E. J. Tippet, and
  • lr,0f’,W’ Jk8’ Turncr- 728; Colour of Selenium Ruby Glass, by H. P. ltooksby,
  • Tube Drawing Machines, Ineandesceut Lamp Manufacture, 300* B 2
  • Glenfield & Kennedy, Ltd., Sluice Gates, Metur Dam, Madras, 241, 301* ; 24-ln. Electrically-Operated High-Head Sluice Valve, 293* ; Works Laboratory, 469 ; High-Head Free-Roller Sluice Gate, 654*
  • Gök-Su River Viaduct, Fevzlpasa-Diarbekr Railway, 123*
  • Gold Ores, Antimonial, Australian, Treatment of, 401
  • Street Power Station, New York, 567*, 621
  • Goodenough, Sir F., on Education for Sales¬manship, 320
  • Goodman, Prof. J., on Bearing Lubrication, 80
  • Goodyear K-Type Wheel Rim, 599*
  • Gornig & Severin, Hacksawing. Machine with Hydraulic Feed, 427
  • Gough, Dr. H. J., on Single Crystals of Bismuth under Stress, 339
  • Government Laboratory, Exhibits at Royal Society Conversazione, 606
  • Railways. See Railways
  • Governor, Centrifugal Pump (Holden & Brooks, Ltd.), 473*
  • Gear, 17,000-b.h.p. Pelton Wheel, Shanan Power Station, 96*
  • 208,000-kw. Steam Turbine, State Line Power Station, Chicago, 390*
  • 330-b.h.p. Oil Engine (Ruston & Hornsby, Ltd.), 198*
  • Grain Plant, Port of London, 580, 685
  • Grates. See Furnace; Stoker
  • Graving Dock. See Dock
  • Gray, J. M., Invention of Steam Steering Gear, 707
  • Lecture on Propelling Machinery for Mer¬cantile Marine, 77
  • Memorial Trust Competition, 687
  • Great Britain, Electricity Supply in, 603*
  • Progress of Civil Aviation in, 286
  • and United States, Railway Rates in, 376
  • Great Eastern” S.S., Steam Steering Gear, 707
  • Indian Peninsula Railway, Electric Loco¬motives, 165,171, 233. See Erratum, 218
  • Western Railway, Cementation in Severn Tunnel, 388
  • Green, A. T., on Refractory Materials for Ver¬tical Retorts, 698
  • Dustraps, State Line Power Station, Chicago 331*
  • Greenawalt Sintering Plant, Improvements, 578, 725*
  • Greenwich, Royal Naval College, Experiments on Notched-Bar Bending Tests, 645* Greenwood & Batley, Ltd., Battery Loco¬motive for Mining Work, 57* ; J-in. Cold KiveLHeading Machine, 248* ; Section- Cutting Machine, 248*; Screw-Thread Rolling Machine, 281*
  • Greenwood, H., on Pressure of Fluidity of Annealed Metals, 364
  • Gresham & Craven, Ltd., Feed-Water Injector, 245* ; Forced-Circulation Radiator, 245*
  • Griffiths, Dr. E., on Refrigerants, 84* ; on Wet and Dry Bulb Hygrometer, 113*
  • Grinding Machines. See Machine Tools.
  • Gun Machinery, Steam and Hydraulic, History of, 708
  • Gunong Pulai Reservoir, Singapore, Con¬struction of, 662
  • Gwalior Light Railways, 4-6-2 Type Narrow- Gauge Locomotive, 157*

H

  • HACK Sawing Machine. See Machine Tools Hackney Power Station, Extensions, 635
  • Hadflelds, Ltd., Kent Dredger Bucket-Pin Lock, 56*; Stone-Crushing Plant, Metur Dam, Madras, 301*, 531*; Three-Stage Coal Breaker, 728*
  • Hadow, Sir F. A., the Late, 608.
  • Hahn & Kolb, Die-Casting Machine, 426* ;
  • Hydraulic Moulding Press, 668*
  • Haifa Harbour, Palestine, Progress of, 198
  • Hall, B. J., & Co., Ltd., N. U. E. Aluminium Solder, 298*
  • Hamburg-America Line, S.S. " Uckermark," 3,120-lb. Pressure Benson Boiler, 78;
  • Electrically-Welded Ships, 356
  • Tank, Cavitation Experiments on Model Propeller, 393, 410*
  • Hammers. See Machine Tools Hammersmith-Northflelds Extension, Picca¬dilly Railway, 626*. See Addendum, 549
  • Hands, J., & Sons, Ltd., 500-Ton Double-Crank Press, 243* ; Three-Throw Sludge
  • Pump, 244
  • Hankins, Dr. G. A., on Fatigue Resistance of Spring Steels, 141*
  • Hanson, Prof. D., on Thermal Conductivity of Non-Ferrous Alloys, 354*. See 335
  • Harbour, Haifa, Palestine, Progress of, 198
  • 8ee also Paragraph Index
  • Hardening Metals. See Heat Treatment under Metallurgy
  • Hardness of Nitrogen Case-Hardened Steel, Explanation of, 579
  • Numbers, Diamond, Specification, 126 Tests. See Tests (Materials)
  • Hardwick Colliery Co., Ltd., Boiler Explosion at Williamthorpe Colliery, 443
  • Hardy, A. C., on Progress of Motor Shipping, 444*. See 418
  • Harland & Wolff, Ltd., M.S. "Highland Patriot,” 624*; M.S. " Georgic," 711*;
  • M.S. "Relna del Paciflco,” Service Re¬sults, 743
  • Harmonic Analyser, 634
  • Hartley, Sir H., on Research on London, Midland and Scottish Railway, 682
  • Harvesting and Threshing Machines, Combined, Use In England, 375
  • Haney, G. A., & Co. (London), Ltd., l’ood- Processing Retort, 278*
  • Harvey, J., Harmonic Analyser, 634
  • Haskins, G., on Sydney Water Supply Pressure Tunnel, 203
  • Haslar Tank, Experiments on Screw Propel¬lers, 392 ; Rudder Experiments, 395, 414
  • Hastings Substation. Transformers with Air-Cooled Radiators, 313*
  • Hathorn, Davey A Co., Ltd., 800-h.p. Triple-Expansion Pumping Engines, 618*, 679
  • Hawthorn Bridge, Melbourne, Welded Work In Reconstruction, 593*
  • Heat-Balance Diagram, Deptford West Power Station, 153*, 292. See 302*
  • Engines. See Engines; Turbines; Aero¬nautics
  • Exhaust, in Internal-Combustion Engines, Determination of, 63. See Letter, 351
  • Insulating Bricks, Fosalsil, Manufacture of, 231
  • Treatment of Metals. See Metallurgy
  • Waste. See TFaste Heat Heater, Air, Plate-Type (Babcock A Wilcox, Ltd.), 207
  • State Lino Power Station, Chicago, 331
  • Feed-Water. See Feed-Water Heater Oil, Electric (A. Reyrolle A Co., Ltd.), 502
  • Roll, Electric (English Electric Co., Ltd.). 506
  • Steam, Cast-Iron, Explosions from, 672
  • State Line Power Station, Chicago, 390
  • Heating, Industrial, Gas as Fuel for, 721, 753
  • Heatly-Gresham Engineering Co., Ltd.,
  • Exhibits at British Industries Fair, 280
  • Heaviside, O., Work of, 492
  • Heemaf Co., Speed Regulation of Three-Phase Crane Motors, 216*
  • Hefford, C. N., Kirkstall Power Station, 692
  • Helium, Extraction of, 728
  • Hell Gate Power Station, New York, 567
  • Heller, Gebr., Hydraulically-Operated Cold Saw, 428; Hydraulic Vice, 428* ; Duplex
  • Pressure Pump, 428*
  • Hematite Prices. See Metal-Priee Diagrams
  • Henderson, J. M., A Co., Ltd., Safe-Load Indicator for Cranes, 725*
  • Henson and Stringfellow, Work in Aero¬nautics (Review), 196
  • Herbert, A., Ltd., Lectures on Machine Tool
  • Improvements, 104 ; Air-Operated Bench Vice, 208* ; Air-Operated Machine Vice,
  • 208*. See 532*; Pulverised-Fuel Fired Furnace, 208 ; 5i-in. Electrically-Driven
  • Capstan Lathe, 483* ; Capstan Lathe with All-Electric Head, 483*; Air-Operated
  • Machine Vice, 532*. See 208*
  • Herbert, E. G., Ltd., Power-Driven Bench Hack Saw, 356*
  • Hermansen, A., Gas-Fired Vertical Muffle Softening Furnace, 506*
  • Hertz, R., Work on Electric Discharges, 333
  • Heterogeneity of Steel Ingots, 596, 608, 609, 619
  • Heywood, S. H., A Co., Ltd., Traverser for Railway Rolling Stock, 740*
  • Higgs Motors, Single-Phase Repulsion-Start Induction Motor, 51*
  • High-Speed Steel. See Steel
  • Temperature Tests. See Tests (Materials') "Highland Patriot," M.S., 624*
  • Highway Trailer Co., Earth-Boring Machine, 339* See Roads
  • Hilger, A., Ltd., Exhibits at Physical and
  • Optical Societies’ Exhibition, 70; Inter¬ferometer for Gauge Testing, 412* ; Ex¬hibits at Royal Society Conversazione, 634
  • Hinderlider, M. C., on Dam Failures, 346. See Addendum, 554
  • Hindmarsh, R. F., River Tyne Port Develop¬ments, 35*
  • Hipernik, Properties of, 235
  • History of Naval and Marine Engineering, 179, 270, 536, 706
  • H.M.SS. See under Warships
  • Hobbing Machines, Gear. See Gear under Machine Tools
  • Hochstadter, M., on Pressure Cables, 56
  • Hodgson, J. L., Air Velocity Recorder, 691
  • Hodkinson, B., on Stresses in Rotating Discs, 677*
  • Hoffmann Manufacturing Co., Ltd., Sun and Planet Friction Eliminator, 751*
  • Hokkaido Imperial University, Japan, Experi¬ments on Internal Movement of Sand,
  • 148*, 561*. See 217, 288*. See Erratum, 316
  • Holden A Brooks, Ltd., Centrifugal-Pump Governor, 473*
  • Holland, Progress of Motor Shipping in. 444*
  • Tunnel, New York, Traffic through, 481
  • Zuyder Zee Reclamation, Closing of Main Dyke, 661 See also Dutch
  • Holloway Sanatorium, Virginia Water, Artesian Well, 111
  • Holman Brothers, Ltd., Rock-Drill Sharpener, 207*
  • Home Office Regulations for Asbestos Industry, 107
  • Hong-Kong Depot, Asiatic Petroleum Co.,
  • Foam-Producing Machine, 650*
  • Honours Lists, New Year's, 48 ; King’s Birthday, 719
  • Hopklnsons, Ltd., Britannia Works, Hudders¬field, 692
  • Hopper Dredger. See Dredger
  • Horse-Power Nomogram (Dobbie, Mclnnee A Clyde, Ltd.), 401
  • Howden, J., Introduction of Forced Draught by, 538
  • Huddersfield, Britannia Works, Hopklnsons Ltd., 092
  • Hudson Avenue Power Station, New York, 567», 622*
  • Hudson, Dr. O. F., on Properties of Copper under Low Stresses 310*. See 323, 474*
  • Hudson, R., Ltd., Automatic Side-Tipping Wagon, 329*
  • HudsweU, Clarke A Co., Ltd., Miniature Oil-Driven Locomotive with Vickers-Coats
  • Torque Converter, 182*
  • Hughes, C. A., on Accelerated Tests for Concrete, 51
  • Hughes, H., A Son, Ltd., Exhibits at Physical and Optical Societies Exhibition, 99
  • Humboldt-Dcutzinotorcn A.-G., Historical Museum, 711*
  • Hume Reservoir, New South Wales, Extension of, 281
  • Humidity Determination from 40° to 100° C., 113*
  • Indicator (Negretti A ^Rmbrn), 99*
  • Humidity and Temperature Recorder (Cam¬bridge Instrument Co., Ltd.), 214*
  • Humphris Toggle-Action Press (Mass Products, Ltd.), 408*
  • Humphrys, E., Work on Compound Steam Engine, 272
  • Hunt, R., A Co., Ltd., British-American Flexible Coupling, 141*
  • Hunt, T. M., on Zonal Distribution of Rainfall, 063
  • Hurst, J. E., on Nitrogen-Hardening of Cast Iron, 555*. See 595
  • Hyde, J. H., on Spur Gearing, 489
  • Hydraulic Efficiency of Steam Turbines, 403
  • Jacks, Load Adjustment by, Chiswick Bridge, 605*
  • Machine Tools. See Machine Tools Machinery, History of, 708
  • Power Plant. See Power Plant
  • Press. See Press under Machine Tools
  • Pumps. See Pump
  • Transmission Gears for Machine Tools, 6
  • Turbines. Sec Turbines; Pelton Wheels; Power Plant
  • Hydrochloric Acid, Use for Removal of Lime Scale, 493*
  • Hydrodynamics and Aerodynamics, Handbook of (Review), 678
  • History of Flow Measurement, 663
  • Skin Friction of Flat Plate, Effect of Temperature, 420, 470*
  • Theory of Bearing Lubrication, 80
  • Hydro-Electric Power Plant. See Power Plant
  • Extractors, Liverpool Public Wash-Houses, 258*
  • Hydrogen, Decarburisation of Steel by, 92*, 123
  • Hydrogenation of Bitumen, Experiments, 467
  • Hygrometer, Wet and Dry Bulb, Law from 40° to 100° C., 113*
  • Hyperbolic-Profile Discs, Rotating, Stresses in, 677*

I

  • IGNITION HOOD, Greenawalt Sintering Plant, 727*
  • Igranic Electric Co., Ltd., Exhibits at Physical and Optical Societies’ Exhibition, 69; Triple-Pole Magnetic Overload Relay, 276*
  • Imagination and Science, 425
  • Impact on Rails and Gear Wheels from Electric Locomotives, 169, 232*. See Erratum 218
  • on Railway Bridges, 483
  • on Roads, Ministry of Transport’s Investiga¬tions, 134
  • Tests. See Tests (Materials)
  • Impeller, Gas-Exhauster (B. Donkin Co., Ltd.), 325
  • Imperial Chemical Industries, Ltd., Chemical De-greasing Plant, 245*; Electrically- Welded Roof Girders, 351*. See 466
  • Institute, Damp Cupboard for Cement Testing, 199*
  • Import Duties, Recommendations of Advisory Committee, 521
  • Trade. See Trade
  • Impulse Turbines. See Turbines Incandescent Heat Co., Ltd., Exhibits at
  • British Industries Fair, 325
  • Lamps. See Lamps under Electric Income Tax and Plant Obsolescence, 76
  • India, Bengal Nagpur Railway, Progress of, 8
  • Calcutta Port Extensions, 110
  • Gwalior Railways, 4-6-2 Type Narrow-Gauge Locomotive, 157*
  • Lloyd Barrage, Opening of, 128*
  • Madras, Metur Dam, Cauvery River, 238* 301*, 531
  • Public Works Department, 107
  • Punjab, Shanan Power Station, 17,000 b.b.p., Pelton Wheels, 95*
  • Rubber. See Rubber
  • Indian North Western Railway, Reconstruc¬tion of Attock Bridge, 561*
  • Public Works Department, Lloyd Barrage, Sukkur, 128*
  • Indicator Diagrams, Horse-Power Nomogram for, 401
  • Safe-Load, for Cranes (J. M. Henderson & Co., Ltd.), 726*
  • Induction Furnace. See Furnace, Electric Motor. See Motor, Electric
  • Indus, River, Reconstruction of Attock Bridge over, 661*
  • Sukkur, Lloyd Barrage, Opening of, 128*
  • Industrial Accidents. See Accidents
  • Agreements and Disputes. See Labour
  • Chemistry. See Chemistry
  • and Communal Waste, 689. See Letter, 750
  • Designs, Competition, 381
  • Economics. See Labour
  • Furnaces. See Furnaces
  • Health Research Board, Report on Vo¬cational Tests of Dexterity, 717
  • Heating, Gas as Fuel for, 721, 753
  • Management. See Works Management
  • Notes. See Labour Notes under Labour
  • Organisation, Early Experiment in (Review) 195
  • Property, Protection of, Congress of Inter¬national Association for, 604
  • Research. See Research
  • Industry and the Empire, 605
  • Engineering, Skilled Men In, 15
  • Inspection Processes In, Report, 717
  • Iron and Steel, National Committee for, 691
  • and Steel, Statistics for 1930, 162 London, 221
  • and Research, 222, 322. See Letter 250
  • Shipping, Position of, 254
  • Stabilisation of, American Schemes for, 43, 134
  • Seo also Trade and Paragraph Index
  • Inglefleld, Admiral Sir E. A., Invention of Hydraulic Steering Gear, 707
  • Inglis, Prof. C. E., on Impact on Railway Bridges, 483
  • Ingot-Mould Irons, Thermal Properties 609
  • Staybrite Steel, Forging of, 504*
  • Steel, Cooling and Freezing of, 009
  • Hctereogenelty of, 596, 608, 009. 619
  • Rimming, Manufacture of, 596, 008
  • Inhibitor, Mirrlees, for Scale Removal, 493*
  • Scale Solvent (Starlt, Ltd.), 099 Injector, Feed-Water (Gresham A Craven, Ltd.), 245»
  • Inland Navigation. See Navigation ; Canals ; Rivers, etc.
  • Revenue Authorities and Obsolescent Plant, 76
  • Insect Attack on Wood, Prevention of, 469
  • Inspection Processes in Industry, Report, 717
  • Institute of Transport. See Transport See Institutions
  • Institution, Royal. See Royal Institution
  • Technical and Scientific. See Aeronautical
  • Society, Royal; Arts, Royal Society of; Automobile Engineers, Institution of; Belfast Association of Engineers; Bridge and Structural Engineering, International Association for; British Association ; Ceramic Society; Chemical Engineers, Institution of; Civil Engineers, America. Society of; Civil Engineers, French Society of; Civil Engineers, Institution of; Consulting Engineers, Association of ; Diesel Engine Users' Association; Elec¬trical Engineers, Institution of; Engineers- in-Charge, Institution of; Engineers and Shipbuilders in Scotland, Institution of; Fuel, Institute of; Gas Engineers, In¬stitution of; Glass Technology, Society of; Iron and Steel Institute; Iron and Steel Institute, American; Junior Institu¬tion of Engineers ; Leicester Association of Engineers ; Manchester Engineers Club ; Marine Engineers, Institute of ; Mechanical Engineers, American Society of ; Mechani¬cal Engineers, Institution of; Metals, Institute of; Meteorological Society, lioyal; Municipal Electrical Association, Incorporated ; Naval Architects, Institution of; Newcomen Society; North-East Coast Institution of Engineers and Ship¬builders ; Physical Society; Physics, Institute of; Professional Civil Servants, Institution of; Railway Signal Engineers, Institution of; Royal Institution; Royal Society; Structural Engineers, Institution of; Technical Institutions, Association of; Testing Materials, American Society for; Testing Materials, International Association for ; Transport, Institute of ; Water Engineers, Institution of; Whit¬worth Society.
  • Insulation. See Heat; Electric
  • Insurance, Earthquake, and Earthquake Damage (Review), 736
  • Workmen’s. See Labour
  • Interborough Subway, New York, Construc¬tion Methods, 647*
  • Interferometer, Double, for Gauge Testing (A. Hilger, Ltd.), 412
  • Internal-Combustion Engines. See Aeronautics; Engines; Motor Cars; Motor Boats ; Tractors Grinder. See Grinder under Machine Tools
  • International Aluminium Competition, 471, 605
  • Association for Bridge and Structural Engineering, First Congress, 287
  • for Protection of Industrial Property, Congress, 604
  • for Testing Materials, British Branch, Dr. W. Rosenhain on Work of the Association, 511, 652
  • Comparisons of Public Road Transport Ser¬vices, 720
  • Congress for Applied Mechanics, Proceedings (Review), 477
  • for General Mechanics, Liège. See Mechanics, General International Congress
  • of Navigation, Venice, Papers on Concrete in Sea Water, 632
  • of Steel Construction, Liège, Reports (Review), 62
  • International Furnace Equipment Co., Ltd., Heat-Treatment Furnace, 273* ; Reverberatory Forging Furnace, 273*
  • Industrial Agreements, 547
  • Shipping Position, 254
  • Trade. See Trade
  • Inventions, Effect on Social Life, 604
  • by Servants, Law of, 16
  • See also Patents
  • Ireland, Moydrum Broadcasting Station, 572
  • " Iris," H.M.S., Machinery of, 272
  • Irlam Wharf, Manchester Ship Canal, 187
  • Irmak-Fllias Railway, Construction of, 120
  • Iron Alloys. See Metallurgy and Steel Armco, Nitride Needles in, 613*
  • Case-Hardening. See Heat Treatment under Metallurgy
  • Corrosion. See Corrosion
  • Decarburisation of, Investigations, 92*, 123*, 229*, 305*
  • Foundry. See Foundry
  • Furnaces. See Furnaces
  • Heat Treatment. See Metallurgy
  • Ingot-Mould, Thermal Properties of, 609
  • Manufacture. See Furnaces, Blast; Metal¬lurgy
  • Ore. See Ore
  • Production in Roumanla, 467
  • Pig, Prices. Seo Metal-Price Diagrams
  • Rolling Mills. Sec Rolling Mills
  • and Steel Industrial Research Council,
  • Report on Heterogeneity of Steel Ingots, 596, 608
  • Industry, Nntlonnl Committee for, 691
  • Industry, Statistics lor 1930, 162

Iron and Steel Institute :

  • Postponement of Summer Meeting In America, 76
  • Autumn Meeting, Swansea ;
  • Fatigue Resistance of Spring Steel, by
  • Dr. G. A. Hankins and Dr. M. L. Becker, 141
  • Spring Meeting, London:
  • Programme, 259, 400 Report of Council, 550
  • Honorary Treasurer's Report, 550
  • Presentation of Bessemer Medal to Prof. H. Louis, 550, 577
  • Carnegie Scholarship and Williams Prize Awnrds, 596
  • Reports of Discussions, 550, 578, 505, 619
  • Annual Dinner, 579
  • Blast Furnace Engineering, by Major W. R. Brown, 557*. See 578
  • Recent Improvements In Greenawalt Sintering Apparatus, by J. Torn- blad, 725*. See 578
  • Theory and Practice of Nitrogen Case- Hardening, by Dr. A. Fry, 587*. See 579
  • The Austenite Pearlite Inversion, by Prof. Sir H. C. H. Carpenter and Dr. J. M. Robertson, 595
  • Experiments on Nitrogen-Hardening of Cast-Iron, by J. E. Hurst, 555*. See 595
  • Influence of More Common Elements in Inhibiting Needles in Nitrogen-Rich Steels and Arc Welds, by L. W. Schuster, 612*. See 595
  • Lattice Spacings of Iron—Aluminium Alloys, by Dr. A. J. Bradley and A. H. Jay, 595
  • Fourth Report on Heterogeneity of Steel Ingots, 608. See 596
  • Thermal Properties of Ingot-Iron Moulds, by J. G. Pearce and E. Morgan, 609. See 596
  • Thermal Conductivities of Ingot-Mould Irons, by Dr. J. W. Donaldson, 609. See 596
  • Mathematical Considerations Concerning the Cooling and Freezing of Ingots, by N. M. H. Lightfoot, 609. See 596
  • Heterogeneity of a Sand-Cast Steel Ingot, by Dr. A. King, 609. See 619
  • Action of Sea-Water on Steel, by Dr. G. D. Bengough and Dr. A. R. Lee, 619
  • Determination of Porosity of Tin Coatings on Steel, by Dr. D. J. Macnaughton, S. G. Clarke and J. C. Prytherch, 620
  • Properties of Silico-Manganese Steels, by G. Burns, 643*. See 621
  • Behaviour of Manganese in the Acid Open- Hearth Process, by E. Maurer and W. Bischof, 621
  • Iron and Steel Institute, American. Magnetic
  • Materials in 1931, by T. D. Yensen, 285 ; Metallic Charge in Basic Open-Hearth Operations—Factors affecting Operating Economies, by C. D. King, 235 ; Bessemer Process and its Product, by Prof. R. S. McCaffery, 235 ; Factors affecting Weld¬ing Quality of Steel, by W. E. Stine, 235
  • Tariffs on, 521
  • Works. See Works
  • See also Paragraph Index
  • Tests. See Tests (Materials')
  • Welding. See Welding
  • See also Cast Iron ; Steel; Pig Iron ; Metal¬lurgy
  • Irons, Smoothing, Electric, Design of, 667
  • Irrigation Works, Madras, Report, 107
  • Madras, Metur Dam, 238*, 301*, 531
  • See also Paragraph Index
  • Irving Trust Company Building, New York,
  • Electrical Distribution in, 709
  • Isherwood, B., Work of, 180
  • Isolating Valve, 166*
  • Italy, Port of Leghorn Extensions, 31*
  • Progress of Motor Shipping in, 444*

J.

  • JACKETS, Water, Scale Removal from, 699
  • Jacks, Hydraulic, Load Adjustment by, Chiswick Bridge, 665*
  • Jackson & Hunt, Air Squeeze-Riveter, 280
  • Jackson, J. S., on Gunong Pulai Reservoir, Singapore, 662
  • Jackson, W. C., on Neath Corporation Gas Works, 755
  • Jakeman, C., on Tin-Base and Lead-Base Bearing Metals, 200*
  • Jakob, Dr. M., Steam Research Lectures by, 317
  • Japan, Hokkaido Imperial University, Experi¬ments on Internal Movements of Sand, 148*, 561*. See 217, 288*. See Erratum, 316
  • Progress of Motor Shipping in, 444*
  • Tanna Tunnel, Earthquake Motion in, 418
  • Jay, A. H., on Lattice Spacings of Iron-Alu¬minium Alloys, 595
  • Jenkin, Prof. C. F., on Pressure on Retaining Walls, 217; on Mechanics of Shifting Sand, 288*. See Erratum 316; Experi¬ments on Internal Movement of Sand, 561*
  • Jet Propulsion, Experiments with, 180
  • Wave Rectifier (Review), 18
  • Johnson, A. E., on Creep Tests of Arsenical Copper, 474*. See 323.
  • Johnson, H. T., the Late, 723
  • Johnson, J., on Fuel for Merchant Ships, 340*, 385*. See 368. See Letter, 513
  • Joints, Articulated, for Electric Locomotives, 172, 233
  • Expansion, Metur Dam, Madras, 241*
  • Roadway, Kill van Kull Bridge, 4*
  • Pipe, Self-Adjusting (Stanton Ironworks, Ltd.), 210*
  • Riveted and Bolted, Investigations on, 85
  • Jones, H. P., the Late, 103
  • Jones, W. J., on Public Lighting by Electricity, 749
  • Jordan, Dr. V., on Stabilisation of Industry, 134
  • Journals. See Bearings
  • Jubilee of Ferranti, Ltd., Electrical Engineer¬ing Exhibition, 747
  • Jung, K., Spindle for Precision Grinding Machine, 397* ; Hydraulic Control for Surface Griuder, 426*
  • Junior Institution of Engineers, Dinner, 521

K.

  • KAMARAN, Island, Meteorology of, 574
  • Kampman, Klerulf & Saxlld, Railway Con¬struction in Asia Minor, 120*
  • Kaplan Turbines, Recent, 88
  • Kata-Thermometer, High-Temperature, 281
  • Kaye, Dr. G. W. C., on Measurement of Noise, 564*
  • Kaye, W. C., on Depressions which affect the Atlantic, 22
  • Kearns, H. W. & Co., Ltd., Horizontal Boring Machine, 443*
  • Kearney & Trecker Corporation, High-Speed Milling Machine, 753*
  • Keay, E. C. & J. (1926), Ltd., All-Welded Building, 466
  • Keen, Dr. B. A., on Soil Physics and Meteoro¬logy, 407
  • Keiser & Schmidt, Radiation Pyrometer, 99
  • Kelvin Lecture on Work of O. Heaviside, 492
  • Medal, Award to the Marchese Marconi, 549
  • Kempf, Dr. G., on Cavitation of Model Pro¬peller, 410*. See 393
  • Kensington Wash-House, Liverpool, 258*. See Letter 290.
  • Kent Dredger Bucket Pin Lock, 56*
  • Kent, G., Ltd., Exhibits at Physical and
  • Optical Societies’ Exhibition, 100 ; Com¬bustion-Efficiency Meter, 327*; Boiler Control System, Hackney Power Station, 637*
  • Kenworthy v. Adamson, Judgment in, 16
  • Kerfoot, W., the Late, 517
  • Kew Observatory, Observations on Soil Tem¬perature below Turf, 742
  • Kill van Kull Bridge, New York, Superstruc¬ture, 1*, 59* ; Traffic across, 481
  • Killinghall Rubber Estates, Dredger, 154
  • Kiln Drying Practice, Course in, 521
  • Firing, Works of Moler Products, Ltd., 231
  • King, C. D., on Basic Open-Hearth Operations, 235
  • King, G. W., Ltd., Pedal-Operated Runway Trolley, 23*
  • King George V Dock Bridges, 585
  • Dock, Calcutta, Construction of, 110
  • King’s Highway Substation, New York, 623
  • King, J. F., on Electrically-Welded Ships, 356. See 350
  • Kirkstall Power Station, Leeds, 692
  • Kitchen & Wade, Ltd., Single-Spindle Honing Machine, 639*
  • Kladno, Czechoslovakia, Greenawalt Sin¬tering Plant, 579, 727
  • Körber, Prof. F., on Plastic Deformation of Metals, 597
  • Kramer, Dr. J. B., on History of Magnetism, 371
  • “ Krane Kar ’’ Mobile Crane, 457
  • Krause, E., & Co., A.-G., Cylinder-Boring
  • Machine with Widia Tools, 397
  • Kriz, Dr. A., on Heterogeneity of Sand-Cast Steel Ingots, 609. See 619
  • Krupp, F., Grusonwerk, A.-G., Gate Equip¬ment, Neckar Canalisation Scheme, 98*

L.

  • LABORATORY. See National Physical
  • Labour :
  • Census of Production, Engineering Statis¬tics, 1930, 745
  • Electric Railways, Work in Danger Zone, 577
  • Employment in Electrical Engineering Industry, 1930, 318 in London, 221
  • Statistics, Engineering and Allied In¬dustries, 17, 46, 78, 107, 321, 348
  • Home Office Regulations for Asbestos Industry, 107
  • Industrial Accidents. See Accidents
  • Agreements, International, 547
  • Inspection Processes in Industry, Report, 717
  • Labour Note3, 9, 37, 67,112,140,168,185, 228, 260, 292, 324, 352, 382, 399, 439, 456, 482, 512, 553, 569, 610, 638, 666, 696, 724, 739. See Paragraph Index
  • London Life and Labour, New Survey of, 221
  • Midland & Scottish Railway v. National Union of Railwaymen Occupational Dermatitis, Precautions against, 581, 694
  • Personnel Problems (Review), 63
  • Skilled Employment and Apprenticeship Association, Report, 662
  • Men In Engineering Industry, 15
  • Unemployment and Economic Planning in United States, 43
  • Statistics, Engineering and Allied In¬dustries, 17, 46, 78,107, 321, 348
  • Vocational Tests, Value of, Report, 717
  • Wages, Output and Capital in Engineering Trades, 745
  • Lamb, Prof. E. H., on Statical Balancing Machine, 641*
  • Lamble, J. H., on Effect of Temperature on Skin Friction, 470*. See 420
  • Laminated Springs, National Physical Labora¬tory Investigations on, 141*
  • Lamp, Electric. See Electric
  • Shed, Ferro-Concrete, Southern Railway, 477* .
  • Lancashire Boiler. See Boiler
  • Lancashire Dynamo and Crypto, Ltd., i-h.p.
  • Flame-Proof Motor, 211* ; Squirrel-Cage Motor, 212*
  • Land Cultivation, Machinery for, 694, 723, 750
  • Drainage and Flood Protection (Rovlew), 304
  • Landing Stage, Tilbury, Port of London, 685
  • Lang, Prof. F. C., on Accelerated Tests for Concrete, 51
  • Languages, Modern, Teaching in Technical Colleges, 320
  • Larard, O. E., on Measurement of Angular
  • Strains during Twisting, 417* ; on Appar¬atus for Correlating Torque, Time and Twist, 593* ; on Effects of Frost on Water Pipes, 673*. See Letter, 749
  • Latent Heat of Refrigerants, Investigation on, 84*
  • Lathes. See Machine Tools
  • Lattice Spacings of Iron-Aluminium Alloys,
  • 595
  • Launches, Motor. See Motor Boats
  • and Trial Trips, 50, 227, 259, 316, 400, 554,
  • 673, 665, 713, 742
  • Law. See Legal; Labour ; Patents Le Grand, Sutclllf A Gel], Ltd., Artesian Well
  • at Virginia Water, 111
  • Lea, Prof. F. C., on Effect of Temperature on Metals, 23*. 54* ; on Methods of Measuring Water, 663
  • Lead Alloys. See Alloys under Metallurgy
  • Chrome, X-Ray Analysis of, 29*
  • Contamination of Water by, 435
  • Electrical Conductivity at Lowest Tem¬
  • peratures, 734
  • Pipes, Water-Charged, Effects of Frost on,
  • 673*. See Letter, 749
  • Prices. See Metal Price Diagrams
  • Sea-Water Corrosion of, 322, 329*
  • League of Nations, Economic Committee of, Report, 547
  • Leather Dressing Works, Use of Aluminium in, 471
  • Lee, Dr. A. R., on Action of Sea-Water on Steel, 619
  • Lee, Lieut.-Col. A. G., on 0. F. and 8. A. Varley, 576
  • Leeds Corporation, Kirkstall Power Station, 692

Legal :

  • Adamson v. Kenworthy, Judgment in, 16 Coal Output and Legislation, 49 Compensation for Erection of Transmission
  • Towers, 76
  • Labour Legislation. See Labour Legislation and Coal Output, 49 Patent Law. See Patents Smoke Abatement Law, Administration
  • of, 193
  • West Midlands Joint Electricity Authority ». Pitt and Others, 76
  • See also Paragraph Index
  • Leghorn, Port of, Development Works, 31* Legislation. See Legal; Labour ; Patents Leicester Association of Engineers, Marine
  • Auxiliaries, by R. W. Allen, 106
  • Leicestershire (L. A B.) Coal Distillation Co., Tests of Low-Temperature Carbonisation Plant, 65
  • Leipzig Fair, Machine Tools at, 370*, 397*, 426», 452*, 463, 541*
  • Lemon, E. J. H., on Rationalisation on London, Midland A Scottish Railway, 682
  • Lentz Poppet Valves for Four-Cylinder Com¬pound Locomotives, 667*. See Addendum, 714
  • Lenz Marine Steam Engine, Costs, Weight and Coal Consumption of, 106
  • Leslie A Co., Ltd., Chemical-Engineering Laboratories, University College, 52*
  • Letac, A., on Calculation of Flooding Curves, 370
  • Letters to the Editor, 8, 48, 81, 111, 139, 166, 184, 227, 259, 290, 351, 425, 467, 483, 513, 540, 581, 694, 723, 749
  • Lewis, K. G., on Corrosion of Duralumin, 336 Lewis, Mr., on Corrosion in Steel Ships, 519 Lichfield Summer Meeting, Newcomen Society,
  • 600, 711
  • Liège, International Congress for General Mechanics. See Mechanics, General, Inter¬national Congress
  • —• Reports of International Congress of Steel Construction (Review), 62
  • Lifts, Elevators and Conveyors, Port of London, 585
  • Light Alloys. See Alloys under Metallurgy
  • Modern Theories of, 659
  • Lightfoot, N. M. H., on Cooling and Freezing of Steel Ingots, 609
  • Lighting Gas. See Gas
  • Public, by Electricity, 749
  • Street, Specification, 21
  • See also Lamps under Electric
  • Limiting Creep Stress in Steel, 257, 261*, 293*, 295*, 306
  • Lindner, H., Thread-Grinding Machine with Hydraulic Drive, 426*
  • Liners. See Steamers
  • Link Method for Solution of Statically-Indetermlnate Quantities (Review), 303
  • Liquid Fuel. See Oil Fuel
  • Lloyd Barrage, River Indus, Sukkur, Opening of, 128*
  • Lloyd-Davies, D. E , on Water Supply of Cape Town, 203
  • Lloyd’s Register, Investigations on Corrosion of Steel, 519
  • Statistics, Vessels under Construction, 75, 77, 491
  • Vessels Launched, 166
  • Literature, 18, 62, 94, 149, 195, 241, 303, 477, 509, 607, 650, 678, 735. See Literature Index
  • Lithuanian Railway Construction, 342 Litigation. See Legal ; Labour ; Patents Liverpool, Dock Reconstruction at, 514*
  • Public Wash-Houses, 258*. See Letter, 290
  • Street Lighting by Electricity In, 749
  • University, Experiments on Skin Friction of Flat Plate, 420, 470*
  • L. A N. Low-Temperature Carbonisation Plant, Tests of, 65
  • Loader, Kiln, Works of Moler Products, Ltd., 231*
  • Local Authorities. See Municipal
  • Lock-Gates, Port of London, 584
  • Mortice, Specification, 735
  • Lockouts. See Labour ; Labour Notes Locomotives, Compound, Four-Cylinder, with
  • Lentz Valves, 667*. See Addendum, 714
  • Electric-Battery, for Mining Work (Green¬wood A Batley, Ltd.), 57*
  • Impact on Rails, 169, 232*. See Erratum, 218
  • Mechanism of, 165, 169*, 232*. See Erratum, 218
  • Four-Cylinder Compound, Development of, 667*. See Addendum, 714
  • Industry, Position and Prospects, 224
  • Miniature, Oil-Driven, with Vickers-Coats Torque Converter, 182*
  • Locomotives 4-6-2 Type Narrow-Gauge. Gwalior Light Railways, 157*
  • Oil-Driven, Advantages and Types/ of, 348, 377,406 T .
  • 4-4-2 Type, Rebuilt with Booster, London & North Eastern Railway, 38*
  • 4-8-2 Type Passenger, Est Railway, 177*
  • 4-6-2 Type Passenger, Nord Railway, 119
  • Port of London, 585
  • Rail, Trevithick’s First, 554
  • Repair System, London, Midland & Scottish Railway, 682
  • Researches on Fireboxes and Tyres, London, Midland & Scottish Railway, 683
  • Road. See Motor ; Road ; Tractor
  • 2-8-2 Type Suburban, Est Railway, 179
  • Work in France, Recent, 119*, 177
  • See also Railways in Paragraph Index Lodge, Sir'O., Award of Faraday Medal to, 492 Loewe-Gesfürel A.-G., Mulka Automatic
  • Machine 'rooi, 429* ; Profile-Grinding Machine, 452* ; High-Speed Lathe, 454*
  • London Area, Telephone Progress in 1931, Report, 405
  • London Brick Co., & Forders, Ltd., Heat- Resisting Portable Electric Lamp, 730*
  • Bridge, Old, Centenary Exhibition of, 77
  • British Industries Fair Dinner, 255
  • Building Centre, Bond Street, 318
  • County Council and Waterloo Bridge, 136, 223 549 719
  • Electric Railway Co., 90-ft. Rails for, 139.
  • See Letter, 184; Hammersmith-North¬flelds Extension, 526. See Addendum, 549
  • Headquarters, British Broadcasting Corpor¬ation, 570*
  • Industries of, 221
  • Life and Labour, New Survey of, 221
  • Midland & Scottish Railway, Cadbury
  • Brothers London Railhead Distributing Depót, 407; Docks Handbook, 608; Traffic Pooling Scheme with London and North Eastern Railway, 661 ; Motor Carriage with Pneumatic Tyres, 268; Lawsuit with National Union of Railway- men, 577 ; Rationalisation on, 434, 682 ; Scientific Research on, 682 ; Telephone Communication on, 633
  • & North Eastern Railway, 10-Ton Level-Luffing Crane, 737* ;
  • 250-H.P. Oil-Electric Rail Coach, 10»,299 ; Rebuilt
  • 4-4-2 Type Locomotive with Booster, 38* ; Transportation of 50,000-kw. Alter¬nator, 441* ; Traffic Pooling Scheme with London, Midland and Scottish Railway, 661
  • Port of, Mechanical Equipment of, 580,
  • 583* ; Bucket Dredger “ Tilbury II,” 586». See 584
  • Power Co., Deptford West Power Station,
  • Operating Results, 89*, 150*, 292, 302* See Letter 425*. See Erratum, 516; 80,000-kv.a. Transformers, 611*
  • School of Economics, Survey of London
  • Life and Labour, 221
  • Underground ^Railways. See Underground
  • University College, Ramsay Memorial
  • Chemical-Engineering Laboratories, 52* ; Engineering Society, 218; Faculty of Engineering, Particulars of Courses, 372
  • London (West End) Exhibition Co., Models Exhibition, 71
  • Zoological Gardens, Artificial Tides at, 715
  • Lorries. See Motor Wagons ; Tractors Loughborough College, Calendar, 628 ; British
  • Empire Scholarship Awards, 701 Louis, PTof. H., Award of Bessemer Medal to,
  • 550, 677
  • Lovett, W. J., on Maier Form of Hull Con¬struction, 368
  • Low-Temperature Carbonisation of Coal. See Coal Lubricating Oils. See Oils
  • Lubrication, Film, of Bearings, 80, 522, 527*, 615*, 670», 700»
  • of Petrol Engines, Control of Bearing Temperatures, 464*, 523*
  • System, 330-b.h.p. Oil Engine (Ruston A Hornsby, Ltd.), 198*
  • Lubricator for Bucket-Conveyor Chains (Bab¬cock A Wilcox, Ltd.), 207*
  • Lysaght, J., Ltd., Blast-Furnace Gas Heated Coke Ovens, 644

M

  • MACQUEEN, A. C., on Conversion from Direct-Current to Alternating-Current Distribution, 434
  • MacTaggart, Scott & Co., Ltd., Catapult for Launching Aeroplanes, 447*, 479*
  • Mac. See also Me.
  • Machinability and Macrostructure of Steel. 377 379*
  • Machine Design, Elements of (Review), 650
  • Shops. See Works and Machine Tools
  • Testing. See Testing Machine and Tests (Materials)
  • Machine Tools :
  • Boring Machine, Cylinder, with Widia Tools (E. Krause & Co. A.-G.), 397
  • Horizontal (H. W. Kearns A Co.. Ltd.), 443*
  • Broaching Machine, Semi-Automatic (A.H Schutte), 427*
  • Buffing and Grinding Tool, Electric (B. E. N. Patents, Ltd.), 209*
  • Chucks, Electric and Pneumatic, at Leipzig Fair, 370
  • Coiling Machine, Strip-Metal (Brookes (Oldbury), Ltd.), 276*
  • Cutting Machine, Autogenous (Messer A Co., G.m.b.H.), 464*
  • Drills, Rock, Sharpening Machine for (Holman Brothers, Ltd.), 207*
  • Drilling Machine, Multi-Head Automatic (Auerbach A Sheibe A.-G.), 370*
  • for Rifle Barrels, 377, 379*
  • German, Design of, 5
  • Filing Attachment for Universal Tool (F. Gilman (B.S.T.), Ltd.), 246*
  • Machine, Rail (Schiess-Defries A.-G.), 454*
  • Flattening Machines, Hydraulic and Roller Type, for Staybrite Steel Sheets, 507*
  • Grinding and Bulling Tool, Electric (B.E.N. Patents, Ltd.), 209
  • Machine, Chaser Thread (Atkins (Peter¬borough), Ltd.), 34
  • Centre, Self-Lubricating (B. Elliott & Co., Ltd.), 468
  • with Centreless Attachment (Naxos-Union), 398
  • Cutter-Head (Schiess-Defries), 454
  • Duplex, Spline-Shaft (F. Werner A.-G.), 542
  • German, Design of, 5
  • Internal and Face (J. E. Reinecker A.-G.), 542
  • Plunge, Lever Control for (Naxos-Union), 426
  • Precision, Spindle for (K. Jung), 397
  • Profile (Loewe-Gesfllrel A.-G.), 452
  • Rail (Schiess-Defries A.-G.), 454
  • Roll (Churchill Machine Tool Co., Ltd.), 506* ; (Naxos-Union), 541
  • Spline (Ocstcrreiehische Sauer Werke), 452
  • Surface, Hydraulic Control for (K. Jung), 426
  • Thread, with Hydraulic Drive (H. Lindner), 426
  • Tool (Sehiess-Defries A.-G.), 453
  • Universal (F. Werner A.-G.), 542
  • for Widia Tools (Schiess-Defries
  • A.-G.), 397* ; (B. R. Rowland A Co., Ltd.), 511
  • Hack Saw, Bench, Power Driven (E. G. Herbert, Ltd.), 356
  • witli Hydraulic Feed (Gornig & Severin), 427
  • Hammers, Compressed-Air (B6che & Grohs), 454
  • Honing Machine, Single-Spindle (Kitchen A Wade, Ltd.), 639
  • Hydraulic Press. See Press (below)
  • Lathe, Automatic, Multi-Spindle (Gilde-meister A Co. A.-G.), 541
  • Capstan, with All-Electric Head (A. Herbert, Ltd.), 483
  • 5J-in. Capstan, Electrically-Driven (A. Herbert, Ltd.), 483*
  • Centre, Self-Lubricating (B. Elliott A Co., Ltd.), 468
  • Standard Specification, 103
  • German, Design of, 5
  • High-Speed (Loewe-Gesfürel A.-G.), 454
  • Semi-Automatic Chuck (A. H. SchUtte), 370
  • Turret, Adjustable Bearing for (Gilde- meister A Co. A.-G.), 397
  • 8} in. and 12| in. Combination, with
  • Covered Beds (H. W. Ward A Co., Ltd.), 265*
  • for Widia Tools (Magdeburger Werk-zeugmasebinenfabrik A.-G.), 371
  • Machina Shop Management. See Works Management
  • Tools, Application of Hvdraulic Drive to, 426*
  • Design, German, Tendencies in, 5
  • Grindley Automatic (PIttler Werk-zeugmaschinenfabrik A.-G.), 370
  • Hvdraulic Inflnitely-Vnriable Drive for (H. A. Waldrlch G.m.b.H.), 426
  • Industry, Position and Prospects, 193
  • Lectures on, Birmingham, 104
  • at Leipzig Fair, 370*, 397*, 426*, 452*. 463, 541
  • Mulka Automatic (Loewe GesfUrel A.-G.), 429
  • Standardisation in Germany, 370
  • Swarf Removal from, 370*
  • Trades Association, Dinner, 406
  • Milling Cutters and Reamers, Specifica¬tion, 283
  • Cutting Metals by, 746
  • Machine, Box-Frame (F. Werner A.-G.), 542
  • German, Design of, 5
  • High-Speed (Kearney A Trecker Corporation), 753
  • Horizontal, Guard for (British Thomson-Houston Co., Ltd.), 446
  • Horizontal and Vertical (Wnnderer-Werke A.-G.), 398
  • Knee-Type (F. Werner A.-G.), 543
  • Light (F. Werner A.-G.), 543
  • Universal, Vertical-Spindle (Sleeper A Hartley, Inc.), 699
  • Vertical (F. Werner A.-G.), 398
  • of Metals, Investigations on, 746
  • Planing Machine, Electrically-Operated (Butler Machine Tool Co., Ltd.), 598
  • German, Design of, 5
  • 30-ft. Horizontal (Craven Brothers (Manchester), Ltd.), 583
  • Press Cushion, Hydraulic (Carter Shock Absorber Co., Ltd.), 280
  • 500-Ton Double-Crank (J. Hands A Sons, Ltd.), 243
  • Hydraulic, for Moulded Products (T. II. A J. Daniels, Ltd.), 274
  • Moulding, Hydraulic (Hahn A Kolb), 668
  • Notching, Sprocket-Wheel (Taylor A Challen, Ltd.), 248
  • 40-Ton Open-Front (Taylor A Challen, Ltd.), 248
  • Pre-forming, Power-Operated (T. H. A J. Daniels, Ltd.), 273
  • Screw (H. Pels A Co. A.-G.), 455
  • Stamping (H. Pels A Co. A.-G.), 455
  • Toggle-Action, Humphrls (Mass Pro¬ducts, Ltd.), 408
  • Drawing (Tavlor A Challen, Ltd.), 248
  • Wine, French, 347
  • Rivet-Heading Machine, Cold, i-iu. (Green¬wood A Batley, Ltd.), 248*
  • Riveter, Hydraulic, Bear-Type, with Tandem' Cylinders (Rice A Co. (LeeiLs), Ltd.), 145*
  • Riveting Machine, Air-Squeeze (Jackson A Hunt), 280*
  • Rock-Drill Sharpener (Holman Brothers, Ltd.), 207*
  • Roll-Grinding Machine (Churchill Machine Tool Co., Ltd.), 506*
  • Sanding Machine, Double-Disc (Wadkin A Co.), 174*
  • Sawing Machine, Cold (J. F. Older), 397
  • Cold (S. Russell A Sons, Ltd.), 270
  • Cold, Hvdraulieally-Operntcd (Gebr.Heller), 428
  • Saws. Seo nlso Hack-Saw (above) Screw-Thread Rolling Machine (Green¬wood A Batley, Ltd.), 281
  • Screwing Machine, Radiator-Nipple (G. Wagner), 370
  • Section-Cutting Machine (Greenwood A Batley, Ltd.), 248
  • Shaping Machine, Draw-Cut, 48-in. Tra¬verse Head (Butler Machine Tool Co., Ltd.), 556*
  • witli Hydraulic Drive (Wotan- und Zimmermnnnwerke A.-G.), 426
  • for Bundles (Gebr. Thiel G.m.b.H.), 452
  • Sharpener, Rock-Drill (Holman Brothers, I.td.), 207*
  • Shearing Attachment for Universal Tool (F. Gilman (B.S.T.), Ltd.), 240*
  • Shears, Guillotine, Under-Crank (Brookes (Oldbury), Ltd.), 275*
  • Tool, Universal, Portable (F. Gilman (B.S.T.), Ltd.), 246
  • Turret lathes. See Lathes (above)
  • Vice, Bencli, Air-Operated (A. Herbert, Ltd.), 208»
  • Machine, Air-Operated (A. Herbert, Ltd.), 208*. See 532
  • Air-Operated, 532. See 208
  • Hydraulic (Gebr. Heller), 428
  • Widia Tools and Machine-Tool Design, 5, 397
  • Woodworking Machinery, Sanding Ma¬chine, Double-Disc (Wadkin A Co.), 174
  • Sec also Paragraph Index Machine Vice. See Vice under Machine Tools
  • Work. See Machine Tools
  • Machinery for Agriculture, 694, 723, 750
  • Imports and Exports, Statistics, 17, 46, 78,
  • 107, 136, 164, 193, 224, 254, 320 Macnaughtan, Dr. I). J., on Porosity of Tin
  • Coatings on Steel, 620 Macrographs, Rifle-Barrel Steel, 379, 380
  • Macrome Process for Treatment of Steel, 378
  • Macrostructure and Machinability of Steel, 377, 379*
  • Madras, Metur Dam, Cauvery River, 238*, 301*, 531»
  • Public Works Department, Report, 107
  • Suburban Section, South Indian Railway, Electrification of, 313
  • Magdeburger Werkzeugmaschinenfabrik A.-G., Widia-Tool Lathe, 371*
  • Magnesite, Dead-Burned, Souring of, 698
  • Magnesium Alloys. See Alloys under MetoZ-Zitrgj/
  • Chloride, Thermal Properties of, 109
  • “ Magnet ” Heat-Storage Cooker, 280
  • Steels, X-Ray Analysis of, 29
  • Magnetic Hardening of Steel, 81
  • Materials, Properties of, 235
  • Magnetically-Operated Moulding Machine (Pneulec, Ltd.), 169*, 244*
  • Magnetism, Early History of, 371
  • Magnetron Oscillator (General Electric Co., Ltd.), 633
  • Maier Form of Hull Construction, 368
  • Mains, Electric. Sec Cables under Electric
  • Management of Works. Seo IForl-s Manage¬ment
  • Manchester Engineers' Club, Students’ Trust of, 405
  • Municipal College of Technology, Scholar¬ships at, 516; Experiments in Film
  • Lubrication of Journals, 522, 527*, 615*,
  • 670*, 700* ; Prospectus of Summer Even¬ing Courses, 600
  • Ship Canal, Development Works on, 187
  • Mangahas Power Plant, New Zealand, 24-in. Electrically-Operated Sluice Valve, 293
  • Manganese-Silicon Steels, Properties of, 621, 643
  • Steel Welds, Needles in, 613
  • Manila Ropes, Specification, 130
  • Manitoba, Hydro-Electric Progress in, 634
  • Mannheimand Plochingen.Canalisation Scheme, 98*
  • Manufacture, Quantity And Economy in (Review), 304 See also Trade
  • Marconi, Marchese, Award of Kelvin Medal to, 549
  • Marconi’s Wireless Telegraph Co., Ltd., Pedal Generator for Wireless Operation, 388* ;
  • Transmitter for Moydrum Broadcasting Station, 672
  • Marine Auxiliary Machinery, Developments in, 106
  • Machinery, Fuel Consumption of, 420
  • Machinery, History of, 706
  • Machinery, M.S. “ Georglc,” 712*
  • Machinery, M.S. "Highland Patriot,’’626*
  • Machinery for Small Ships, 369
  • Machinery, Totally-Enclosed Trawl Wineli (Babcock A Wilcox, Ltd.), 211*
  • Boilers. See Boilers
  • Engines. Sec Engines ; Turbines ; Marine Propulsion
  • Engineering nistorv, Chapters in, 179, 270, 536, 706
  • Industry, Position and Prospects, 320
  • Lloyd’s Statistics, 77, 166, 491
  • Engineers, Institute of, Annual Dinner, 256
  • Machinery Output in 1931, 73, 104, 159
  • Marine Propulsion, Comparative Arrangements of Machinery for Steamers and Motorships, 340*, 308, 385*. See Letter, 513
  • Diesel Engines, 0,000-b.h.p. Harland-B. A W. Type, M.S. “ Highland Patriot,” 025*
  • Diesel Engines, 20,000-h.p., Harland-B. A W. Type, M.S. “ Georgic,” 712*
  • Early Twin-Screw Steamers, 180
  • Experiments with Jet Propulsion, 180
  • Fuel Consumption witli Modern Ma¬chinery, 77
  • History of Compound Steam Engines, 270
  • Mechanical Efficiency of Marino Oil Engines, 410, 441*
  • Oil Fuel for. See Oil Fuel
  • Reciprocating Steam Engines for, 105
  • Superheaters, S.S. " Cadillac,” 311
  • 3,000-1.h.p. Triple-Expansion Paddle-Wheel Engine, S.S. “ Royal Eagle,” 670
  • Turbo-Electric System, Construction In 1031, 406
  • Types of Oil Engines, 78, 445
  • Types of Propelling Machinery, 77
  • See nlso Engines ; Turbines ; Propellers ; and Paragraph Index
  • Structures, Deterioration of, Report, 33
  • Turbines. Sec Turbines, Steam; Marine Propulsion
  • Markets. See Trade and Paragraph Index Markham A Co., Ltd., Mine Winding Engine with Hydraulic Brake, 481*. See Adden¬dum, 550
  • Maskill, W., on Reaction between Calcium Carbonate and Silica, 468
  • Mason, W. W., on Trevithick’s First Rail Locomotive, 554
  • Mass Products, Ltd., Humphris Toggle-Action Press, 408*
  • Master Manners, Honourable Company of, Modern Rudder Design, by Dr. J. Tutin, 437
  • Masterman, C. A., on Gas-Fire Flues nnd Venti¬lation, 754
  • " Matchless ” Self-Lubricating Lathe Centres, 468
  • Materials, Strength of (Review), 19
  • See also Stress and Tests (Materials)
  • Mathematics and Physics, 659
  • Mather A Platt, Ltd., Vegetable and Fruit-Canning Machinery, 421*
  • Matschoss, Dr. C., on Technical Art in Germany, 491
  • Matter, New Conception of, 659
  • Maxwell’s Electro-Magnetic Theory, Heaviside’s Work on, 492
  • May Lecture, Institute of Metals, Plastic Deformation of Metals, 597
  • Maybrey, H. J., Aluminium-Silicon Alloys for Pistons, 172*. See Letter, 184
  • Mayer, J., on Removal of Dust from Flue Gases, 532
  • Mazur, P. M., on Stabilisation of Industry, 134
  • McAlpine, Sir R. (London), Ltd., Piccadilly Railway, Hammersmith-Northflelds Extension, 526*. See Addendum, 549
  • McCaffery, Prof. R. S., on the Bessemer Process, 235
  • McKeown, Dr. J., on Properties of Copper under Low Stresses, 310*. See 323, 474*
  • Me. See also Mac.
  • Measuring Machine, Optical, for Fine Wires, Ac., 295*
  • Tank, Water, Automatic (F. F. Woods), 261
  • Meat, Frozen, New Zealand Trade, Jubilee of, 223
  • Mechanical Engineering and Research, 222. See Letter, 259
  • Engineers, American Society of, Stabilisa¬tion of Industry, by P. M. Mazur and Dr. V. Jordan, 134

Mechanical Engineers, Institution of :

  • Annual Dinner, 161, 163
  • Visit to Canada, 76, 161, 163
  • London Meetings, Winter Session:
  • Mechanism of Electric Locomotives, by
  • J. D. Twinberrow, 169*, 234. See 165, 232*. See Erratum, 218
  • Gray Lecture on Modern Types of Pro¬pelling Machinery for Mercantile- Marine Use, by S. B. Freeman, 77
  • Sixth Report of the Marine Oil Engines Trials Committee. Appendix. Tor¬sional Oscillations Occurring in Crank¬shafts, by J. Brown, Prof. A. L. Mellanby, and J. F. Shannon, 116*
  • Presentation of Prizes, 256
  • Annual Report, 256
  • Election of Officers, 256. Seo 522.
  • Testing of Materials for Service in High-Temperature Steam Plant, by R. W. Bailey and A. M. Roberts, 261*, 295*. See 257, 300
  • Accelerated Test for Determination of the Limiting Creep Stress of Metals, by W. Barr and W. E. Bardgett, 293*. See 257
  • Benevolent Fund Meeting, 377
  • Machinability of Steel as Indicated by its Macrostructure, by F. E. Robinson and C. T. Nesbitt, 379*. See 377
  • Film Lubrication of the Journal Bearing, bv R. O. Boswall and J. C. Brierley, 527*, 615*, 670*, 700*. See 522
  • Spring Meeting, London:
  • Developments in Mechanical Equipment of the Port of London Authority, by A. Binns, 583*. See 680
  • Building of Modern Motor-Car Manufac¬turing Plant, by J. H. Boyd, 580
  • Visits and Excursions, 681
  • Graduates’ Section, London:
  • Annual Dinner, 346
  • East Midlands Branch:
  • Mnrine Auxiliaries, by R. W. Allen, 106
  • North-Western Branch:
  • Control of Wntor in Large Volumes and under High Velocity of Discharge through Dams and Pressure Tunnels, by E. B. Ball 203
  • Discussion on Mechanism of Electric Locomotives, by J. I). Twinberrow, 232*. Seo 165, 169*. 234. See Erratum, 218
  • Discussion on Testing of Materials for Service in High-Temperature Steam Plant, by R. W. Bntlev and A. M. Roberts, 306. See 257, 261*, 295*
  • Yorkshire Branch:
  • Chairman’s Address, by Major F. L. Watson, on Progress of Engineering Industry, 15
  • Mechanical Stoker. See Stoker
  • Traction on Roads. See Roads; Motor Cars; Tractors
  • Mechanics, Applied (Review), 607
  • General, International Congress for, Liège.
  • Higli Pressures and Temperatures for Steam Prime Movers, by O. Wiberg, 27* ; Congress, Proceedings of (Review), 149
  • of Shifting Sand, 288*. See Erratum, 316. Sec also 148*. 217, 561*
  • " Meco ” Portable Railway Switch, 472*. See
  • Addendum, 556 ” Meg ” Earth Tester, 68
  • Melbourne, Hawthorn Bridge, Welded Work in Reconstruction, 593*
  • Metropolitan Gas Co., Welded Steel Struc¬tures, 593
  • Melchett Medal, Award to Prof. W. A. Bone, 72
  • Meldrums, Ltd., Wood-Chip Stoker, 325
  • Mellanby, Prof. A. L., on Torsional Oscillations in Crankshafts, 116*
  • Melting Points of Silver-Copper-Zinc Alloys, 450
  • Pots, Glass, Corrosion from Volatilisation, 468
  • Memorial to Sir J. W. Swan, 560
  • Mercury, Electrical Conductivity at Lowest. Temperatures, 734
  • “ Mercury,” H.M.S., Machinery of, 272
  • Mercury Prices. See Metal-Price Diagrams
  • Merryweather A Sons, Ltd., Foam-Producing Machines, 650*
  • Mersey Docks and Harbour Board, Dock Re¬construction at Liverpool, 514*
  • Messer A Co., G.m.b.H., Autogenous Cutting Machine, 454*
  • Metals, Annealed, Pressure of Fluidity of, 364
  • Anti-Friction. See Alloys under Metallurgy Corrosion of. See Corrosion
  • Effect of Temperature on Physical Proper¬ties, 23*. 54*
  • Electrical Conductivity at Lowest Tempera¬tures, 734
  • Fatigue of. See Alternating Stress under Tests (Materials)
  • Filament Lamps. See Lamps under Electric

Metals, Institute of:

  • Postponement of Summer Meeting in America, 21, 76
  • May Lecture on Plastic Deformation of Metals, by Prof. F. Körber, 597
  • Spring Meeting, London :
  • Programme, 156, 187, 283
  • Report of Council, 321
  • Honorary Treasurer’s Report, 322
  • Election of Officers, 322
  • Reports of Discussions, 322, 334, 364
  • Annual Dinner, 323
  • Presidential Address, by Sir H. Fowler, on Industry and Research, 322
  • Relative Corrodibilities of Ferrous and Non-Ferrous Metals and Alloys, Part III.—Final Report, Results of Three Years’ Exposure at Southampton Docks, by Dr. J. N. Friend, 329*. See 322
  • Properties of Copper in Relation to Low Stresses. The Effect of Cold Work, Heat Treatment and Composition :— Part I. Tensile and Compression Tests under Short-Time Loading, by Dr. O. F. Hudson and Dr. J. McKeown 310*. See 323; Part II. Creep Tests at 300 deg. C. and 350 deg. C. of Arsenical Copper nnd Silver-Arsenical Copper, by H. J. Tapseil and A. E. Johnson, 474*. See 323
  • Interaction of Aluminium nnd Water Vapour, by Dr. R. Seligman and P. Williams, 353. See 334
  • Influence of Temperature on Elastic Behaviour of Various Wrought Light-Metal Alloys, by Dr. F. Bollen¬rath, 335
  • Thermal Conductivity of Some Non- Ferrous Alloys, by Prof. D. Hanson and C. E. Rodgers, 354*. See 335
  • Intercrystalline Corrosion of Duralumin, by A. J. Sidery, K. G. Lewis, and
  • Sutton, 336
  • Magnesium-Alloy Protection by Selenium and other Coating Processes, by Dr.
  • D. Bengougli and L. Whitby, 336
  • Age-Hardening of Some Aluminium Alloys
  • of High Purity, by Dr. M. L. V. Gayler and G. D. Preston, 337
  • Some Bronze Specimens from Royal Graves nt Ur, by Dr. C. F. Elam, 337
  • " Fogging ” of Nickel, by Dr. W. H. J. Vernon, 337
  • Behaviour of Single Crystals of Bismuth subjected to Alternating Torsional Stresses, by Dr. H. J. Gough and L. Cox,339
  • Solubility of Aluminium in Magnesium in the Solid State at Different Temperatures, by Prof. P. Saldnu nnd M. Zamotorln, 339
  • Pressure of Fluidity of Annealed Metals, by Dr. H. O’Neill and H. Greenwood, 364
  • Testing of Castings, by Dr. W. Rosenhain, 383. See 364. See L’rrafton, 458
  • Metals, Milling of, Investigations on, 746
  • Non-Ferrous, British Research Association,
  • Report on Tests of Tin-Base and Lead- Base Bearing Metals, 290* ; Creep Tests on Arsenical Copper, 323, 474* Annual Report, 750
  • Metals Plastic Deformation of, 597
  • Price Diagrams, 21*, 50*. 150*, 291*, 440*. 654*, 096*
  • Welding. Seo IFelding
  • Metallic Coatings for Iron and Steel, 040

Metallurgy :

  • Alloys, Aluminium, Age-Hardening of, 337
  • Silicon for Pistons, 172*. Sco Letter,184
  • Influence of Temperature on, 335
  • Removal of Lime Sealo from, 493*
  • Thermal Conductivity of, 335, 354*
  • Copper, Properties under Low Stresses, 310*. 323, 474*. See 474*
  • Thermal Conductivity of, 335, 354*
  • Sco also Brass ; Bronze ; Gunmetal, (be.
  • Electrical Conductivity at Lowest Temperatures, 734
  • Iron-Aluminium, Lattico Spacing of, 695
  • Light, Influence of Temperature on, 335
  • Magnesium, Influence of Temperature on, 335
  • Protection by Selenium, 330
  • Sliver-Copper-Zinc, Properties of, 449
  • Bearing Metals, Tin-Base and Lead-Base Tests of, 200*
  • Blast Furnaces. See Furnaces
  • Brass, Seo Brass
  • Bronze. See Bronze
  • Cast-Iron. Seo Cast-Iron
  • Castings, Mechanical Testing of, 304, 383.
  • See Erratum, 458
  • Coke Ovens. Seo Coke Ovens
  • Corrosion of Metals. Seo Corrosion Foundry. Sec Foundry; Moulding Furnaces, Electric. See Furnaces Metallurgical. Seo Furnaces Gold Ores, Antimonial, Australian, Treat¬ment of, 401
  • Heat Treatment, Effect on Copper, 310*, 323
  • of Rifle-Barrel Steel, 377, 380
  • Sllico-Manganese Steels, 021, 043*
  • of Spring Steel, Investigations, 142*
  • Theory and Practice of Nitrogen Case-Hardening, 570, 587
  • Hipernik, Properties of, 235
  • Iron, Decarburisation of, Investigations, 92*. 123*, 229*, 305*
  • Manufacture, Blast-Furnace Engineer¬ing, 557*, 578
  • Greenawalt Sintering Plant, 578,725*
  • Ore. See Ore
  • Metals, Annealed, Pressure of Fluidity of, 304
  • Magnetic Hardening of, 81*
  • Non-Ferrous, British Research Associa¬tion, Tests of Tin-Base and Lead-Baso
  • Bearing Metals, 200*; Creep Tests on Arsenical Copper, 323, 474* ; Annual Report, 750
  • Plastic Deformation of, 597
  • Tests of. Seo Tests (Materials)
  • Nickel, “ Fogging ” of, 337
  • Permalloy and Permlnvnr, Properties of, 235
  • Pulverised Coal, Use in Metallurgy, See
  • Pulverised Coal Pyrometers. Sco Pyrometers Refractories. Seo Refractory Materials;
  • Firebricks
  • Rolling Mills. See Rolling Mills Selenium Coating for Magnesium Alloys, 330
  • Solder, Aluminium, N.U.E., 298*
  • Steel, Austcnlte-Pcarllte Transformation, 595
  • Bessemer, Developments In Manufac¬ture, 235
  • Decarburisation of, Investigations, 92*, 123*, 229*, 305*
  • Furnaces. Seo Furnaces
  • Ingots, Cooling and Freezing of, 009
  • Rimming, Manufacture ot, 590, 008
  • Liquid, Pyrometry Applied to, 590, 009
  • Manufacture, Operating Economies in Basic Open-Hearth Process, 235
  • Mild, Plastic Deformation during Working, 597
  • Welding. . See Welding
  • Widia Tools and Machine-Tool Design, 5, 397
  • See nlso Iron and Steel Institute ; Metals,
  • Institute of ; Microphotographs ;
  • Foundry and PARAGRAPH INDEX Meteorological Phenomena and Potential
  • Gradient, 742
  • Society, Royal, Development of Depressions
  • which affect tho Atlantic, by W. 0. Kaye anil C. 8. Durst, 22; Rain Gaugings near Belper and Duffield, by A. A. Barnes, 22 ; Rainfall of British Isles, by A. A. Barnes, 22; Visibility with Saturated Air, by W. H. Pick, 22; Symons Locturo on Soil Physics in Relation to Meteorology, by Dr. B. A. Keen, 407; Climate óf England In Seventeenth Century, by I. N. L. Baker, 574: Meteorology of Kamaran Island (Red Sea), by 0. W. G. Daking, 674; Radiation in tho Atmos- spliero, by D. Brunt, 574; Rainfall of Assam, by G. B. Williams, 003 ; Secular Variation of Rainfall at Rothamsted, by Dr. J. Wishart, 003; Zonal Distribution of Rainfall over the Earth, by Dr. C, E. P. Brooks and T. M. Hunt, 063 ; Resonance Theory of Semidiurnal Atmospheric Oscillations, by Prof. G. I. Taylor, 742; Variation of Soil Temperature below Turf. Discussion of Observations at Kew Observatory, by IT. L. Wright, 742 ; Variations In Potential Gradient Cnused by Meteorological Phenomena, by J. M. 811, 742
  • Meteorology of Kamaran Island, 574
  • Soil Physics in Relation to, 407
  • Meter, Combustion-Efficiency (G. Kent, Ltd.), 327*
  • Metering Air, Nozzles for, Report, 299*. See Erratum, 315
  • Methyl-Bromide Flro Extinguishers (National Fire Protection Co. Ltd.), 722* Metropolitan Gns Co., Melbourne, Welded Steel Structures, 603
  • Motropolltan-Vlckers Electrical Co., Ltd.,
  • 35,000-kw. Turbo-Goncrators, 89*, 160*, 302*; Creep-Testing Machines, 204*, 295*; Exhibits at British Industries Fair, 327 ; Electrical Plant Construction In 1931, 460 ; Starting Switch for Small Motors, 500
  • Mctropolltan-Vickcrs Electrical Export Co., Ltd., Montevideo Power Station, Fuel Consumption Tests, 703*
  • Water Board, Deptford Pumping Station, 017*, 079* See also London
  • Metur Dam, Cauvery River, Madras, 238*, 301* 531*
  • Mica, Uso in Electric Irons, 068*
  • Mlchelln Tyro Co., Ltd., Motor Railway Car¬riage with Pneumatic Tyres, 268
  • Michell Journal Bearings, Lubrication of, 523, 527*
  • Microphotographs, Aluminium-Silicon Alloys, 173*. See Letter 184
  • Braunite Grains In Steel, 613*
  • Decarburised Steel, 124*, 305*
  • Elcctro-Doposited Copper Sheet, 097*
  • lleat-Treatcd Spring Steels, 142*
  • Nitrogen-Hardened Cast Iron, 656*
  • Nitrogenlsed Armco Iron and Carbon Steel, 013*
  • Rifle-Barrel Steel, 377, 381
  • White Cast Iron, 300*
  • Middlesbrough Docks, 10-ton Level-Lulling Crane, 737
  • Middlesex County Council, Chiswick Bridge, 065*
  • Midtown Hudson Tunnel, New York, 481
  • Millen Brothers, Tin Dredger, 154
  • Milling Machines and Cutters. See Machine Tools
  • Mills, Rolling. See Rolling Mills
  • Mills, Sir W„ the Late, 71
  • Milton, C. O., Award of Still Medal, 435
  • Mines, Coal. See Collieries
  • Department of, British Columbia, Annual Report, 287
  • Safety in, Research Board, Annual Report,
  • 624; Report on Combustion of Coal Dust, 761
  • Steel Arches for, Investigation of, 624
  • Winding. See Winding
  • See also Coal; Collieries; Mining ; Ores;
  • Winding; and Paragraph Index. Mineral Oils. See Oils
  • Seo also Coal; Mining; Ores; and
  • Paragraph Index
  • Mining and Industrial Equipment, Ltd.,
  • Centrifugal Grit Pump, 329
  • Roman, in Britain, 400
  • Seo also Paragraph Index
  • Ministry of Transport. See Transport
  • Mlrrlees, Blckerton & Day, Ltd.. Scale Re¬moval from Water Spaces, 493
  • Mixing Machine, Works of Moler Products, Ltd., 231*
  • M’Lennan, Prof. J. C., on Electrical Con¬ductivity of Metals, 734
  • M. O. Valve Co., Ltd., 500-kw. Transmitting Valve, 101
  • Model, Brass, Kill van Kull Bridge, Tests of, 2*
  • Exhibition, Dorland Hall, 71
  • Experiments, Cnvltation of Screw Propeller, 410*
  • on H. M. Airship ” R 101 ” 462
  • Seo also Aeronautics
  • of Physical Phenomena, 659
  • Propeller Data and Trial Results, s.s.
  • ” Viceroy of India,” and M.S. " Polyphe¬mus,” 393, 755
  • Railway Club Exhibition, Westminster, 352
  • Tests of Screw Propellers, National Physical Laboratory, 392, 498
  • Moisture Contents of Timber, Specifications, 469
  • Moler Products, Ltd., Colchester Works, 231
  • Monel Metal, Notched-Bar Bending Tests, 645
  • " Monitor,” United States Warship, 180
  • Monkswell, Lord, on Locomotive Work in Franco, 119*. 177
  • Monoliths, King George’s Dock, Calcutta, 110
  • Monopolies, History of, 604
  • Montevideo Power Station, Fuel Consumption Tests, 703
  • Montgomerie, Dr. J., on Electrically-Welded
  • Ships, 356. See 350; on Corrosion In Steel Sliips, 519
  • Monuments of Technical Art. In Germany, 491
  • Moon, A. R., on Metallic Arc Welding,'589
  • Moorflcld, S. 11., on Primary Education for Engineers, 062
  • Morgan, E., on Thermal Properties of Ingot-Mould Irons, 009
  • Morgan, Prof. G. T., on Research In Applied Chemistry, 728
  • Morocco, Economic Conditions In, Report, 305
  • Morse Chain Co., Ltd., Flcxlblo Chain Coupling, 88
  • Morton, B., & Sons, Fcrrabriquo System of Reinforced Brickwork, 20
  • Morton, F., & Co., Ltd., Bucket Ladder for Deep-Level Tin Dredger, 154*
  • Mosquitoes, Electrical Destruction of, 373
  • Moss Gear Co., Ltd., Exhibits nt British Industries Fair, 326
  • Motor-Boat Show, New York, 436
  • Cars, Airless-Injection Oil Engines for, 710

Motor Car Details :

  • Back Axle, TurrinelU Battery Vehicle, 180*
  • Engines. Seo Engines, Petrol, Motor-Car
  • Fuel Pump for Carburettor Feed (A.C.- Sphlnx Sparking Plug Co., Ltd.), 407*
  • Gear, Transmission, for Turrlnelli Battery Vehicle, 186*
  • Laminated Springs, National Physical Laboratory Investigations on, 141*
  • Wheel Assembly for Heavy Vehicles (National Steel Foundry (1914), Ltd.), 599*
  • Motor-Oar Engineers. Seo Automobile Engineers
  • Engines. See Engines, Petrol
  • Imports Into Argentina, 404
  • Industry, Position and Prospects, 78,107
  • Manufacturing Plnnt, Building of, 680
  • Oil Cooling in, Experiments on, 464*, 523*
  • Production of, Statistics, 107
  • Taxation of, 620
  • See also Motor Cycle ; and Paragraph Index
  • Carriages, Railway. Seo Carriages
  • Coach Services, Outer-Suburban, 106
  • Cycle Industry, Position and Prospects, 78
  • Electric, Alternating-Current, Contactor-Break Gear for, 113*
  • Direct-Current, J-h.p. Flame-Proof (Lan¬cashire Dynamo and Crypto, Ltd.), 211*
  • Fractional Horso-Power (General Electric Co., Ltd.), 279*
  • for Locomotives, Suspension of, 169, 232*. Seo Erratum, 218
  • for Machine Tools, 5
  • Single-Phase, Repulsion-Start (Crompton Parkinson, Ltd.), 328*; (Higgs Motors), 61*
  • Squirrel-Cage (Lancashire Dynamo and Crypto, Ltd.), 212*
  • Star-Delta Starter for (G. Ellison, Ltd.), 278*
  • Starting Switch for (Metropolltan-Vickers Electrical Co., Ltd.), 660*
  • Three-Phase, for Cranes, Speed Regula¬tion of (Heemaf Co.), 216*
  • Triple-Pole Overload Relay for (Igranic Electric Co., Ltd.), 276*
  • Internal-Combustion. See Aeronautics;
  • Engines ; Motor Cars ; Tractors
  • Launches. See Motor Boats
  • Lorry, 63-h.p. Six-Wheel, for Cross-Country Transport (Scammell Lorries, Ltd.), 81*
  • Marino. Seo Engines; Marine Propulsion; Motor Ships
  • Omnibus Services, International, Compari¬sons, 720
  • Organisations and the Railways, Memoran¬dum on, 310
  • Paraffin. See Engines, Oil
  • Petrol. See Aeronautics; Engines, Petrol;
  • Motor Cars; Tractors
  • Tractors. Sec Tractors
  • Transport and the Railways, 319
  • Users' Association, Commercial, Luncheon, 346
  • Vehicles, Compressed Gns as Fuel for, 753
  • Electric, Turrlnelll Transmission for, 186*
  • Imports and Exports, 107
  • Oil Cooling in, Experiments on, 464*, 523*
  • Oil Engines for, 348
  • Taxation of, 520
  • Motorships Constructed In 1981, 13, 72
  • under Construction, Lloyd’s Statistics, 77, 444, 491
  • Fuel for, 340*, 368, 385*. See Letter, 513
  • Consumption of, 78
  • Consumption of Steam Auxiliaries In, 420
  • " Fullagar, History of, 350, 357
  • “ Georgic,” White Star Line, 711
  • ” Highland Patriot,” 624
  • Launched, Annual Statistics, 166
  • Progress of, 418, 444*
  • " Polyphemus,” Torsional Oscillations in
  • Crankshafts, 116*; Trial Results and Model Propeller Data, 393, 755
  • " Reina del Paciflco,” Service Results, 743
  • nnd Steamers, Comparative Arrangements of
  • Machinery for, 340*, 368, 385*. See Letter,513
  • Comparative Performance of, 369, 418, 445
  • Tonnage In Service, 1931, 444*
  • Uso of Exhaust Gases In, 420
  • See also Marine Propulsion
  • Mouchel, L. G., «& Partners, Ltd., River Tyno Port Improvements, 35
  • Moulds for Cellular Rubber Manufacture (Dunlop Rubber Co., Ltd.), 664
  • Ingot, Thermal Properties of Irons for, 609
  • Moulding Machine, Magnetically-Operated (Pneulec, Ltd.), 169*, 244
  • Seo also Foundry
  • Moydrum Broadcasting Station, 572
  • Mulrhead & Co., Ltd., Oscillographs, 09 ; 1,000- Cycle Valve-Maintained Tuning Fork, 69
  • Mule, Cable Worked, Stato Line Power Station, Chicago, 176*
  • “ Mulka ” Automatic Machine Tool, 420
  • Multitubular Boilers. See Boilers
  • Mumetal, Magnetic Properties of, 101
  • Municipal Electrical Association, Incorporated, Cardiff Meeting, Presidential Address, by C. G. M. New, on Rationalisation In Elec¬tric Supply Industry, 748; Organisation and Development of Small Electricity Undertakings, by F. Ncwey, 748; Public Lighting by Electricity, by J. N. Waite and W. J. Jones, 749 ; Annual Dinner, 749
  • Murex Welding Processes, Ltd., Walthamstow, Electrically-Welded Shop, 351*. See 466
  • Murray River Commission, Annual Report, 281
  • Museum, Historical, Humboldt-Deutzmotoren A.-G., 711
  • Royal Scottish, Roport, 691
  • Science, South Kensington, Lecture at, 291
  • Musto, A. A., Lloyd Barrage, Sukkur, 128

N

  • NALDER Brothers & Thompson, Ltd., Exhibits at Physical and Optical Societies’ Exhibition, 101
  • National Committee for Iron and Steel In¬dustry, 691
  • Federation of Iron and Steel Manufacturers
  • Statistics for 1930, 162; Report on Heterogeneity of Steel Ingots, 696, 608
  • Flro Protection Co., Ltd., Methyl-Bromide
  • Flro Extinguishers, 722*; Utility Fire Tender, 722
  • National Physical Laboratory, Investigations on Fatigue Resistance of Spring Steels, 141*; Experiments on Sound Transmission through Partitions, 147*; Investigation on Strength of Steel at High Temperatures, 191; Tests of Tin-Base and Lead-Base Bearing Metals, 200*; Creep Tests on Arsenical Copper, 323, 474* ; Experiments on Screw Propellers of Varying Blade Section, 392, 498* ; Investigations on Loss of H.M. Airship “ R 101,” 462 ; Researches on Spur Gearing, 489 ; Investigation on Measurement of Noise, 564*; Oscillator and Chronograph for Radio-Frequency Measurements, 606; Aeronautical Re¬searches, 690
  • Smoko Abatement Society, Proposals, 193
  • National Steel Foundry (1914), Ltd., Wheel Assembly for Heavy Motor Vehicles 699*
  • Union of Railwaymen v. London Midland and Scottish Railway, 577
  • Natural Gas Production In Roumanla 407
  • Research In Canada, Report, 467
  • Naval Architects, Inauguration of Schools for, 181

Naval Architects, Institution of:

  • Spring Meeting, London:
  • Programme, 291 Report of Council, 349
  • Election of Officers, 349
  • Prize Awards, 349
  • Annual Dinner, 368
  • Reports of Discussions, 350, 368, 392, 418
  • Presidential Address, by Lord Wester Wcmyss, 349
  • Electric Arc Welding In Ship Construction, by J. F. King and Dr. J. Montgomerie, 356. See 350
  • A Maier and Normnl Form Comparison and Tank Results, by W. J. Lovett and E. H. Smith, 368
  • Fuel for Merchant Ships, by J. Johnson, 340*, 385*. See 368. See Letter, 513
  • Recent Improvements in Efficiency of Small Vessels, by G. A. Brown, 369
  • Method for Direct Calculation of Flooding Curves, by A. Letac, 370
  • Screw Propellers of Varying Blade Section in Open Water, by G. S. Baker and A. W. Riddle, 408*. See 392
  • Cavitation Experiments on Model Pro¬peller, by Dr. G. Kempf, 410*. See 393
  • Notes on Two Recent Trial Records, by W. R. G. Whiting, 755. See 393
  • Ventilation of Warships, by L. Woollard, 394
  • Some Steering Trial Results of H.M. Ships “ Nelson ” and “ Rodney," by Prof. H. S. PengeUy, 413*. See 394
  • Progress of Motorshipping, by A. C. Hardy, 444*. See 418
  • Presentation of the Mechanical Efficiency In Marine Oil Engines, by E. Wilding, 441*. See 419
  • Fuel Consumption of Steam-Driven Auxi¬liaries In Diesel-Engined Tankers, by W. H. Dilworth, 420
  • Experimental Investigation upon Effect of Temperature on Skin-Friction Resistance of a Flat Plate Immersed in a Turbulent Stream, by J. H. Lamble, 470*. See 420
  • Naval Architecture. See also Warships
  • and Shipping Annual, Brassey’s (Review), 678 See also Warships
  • Navigation, Inland, German, Improvements In, 98*
  • International Congress of, Venice, Papers on
  • Concrete in Sea Water, 632
  • Navy, British. See H.M. under Warships
  • United States. See United States under Warships
  • See also Aayal; Warships; and Paragraph Index
  • Naxos-Union, Grinding Machine with Centre¬less Attachment, 308* ; Lever Control for Plunge Grinder, 426*; Roll-Grinding Machine, 541*
  • Neath Corporation Gas Works. Modernisation of, 755
  • Neckar, River, Germany, Canalisation of, 98
  • Needles, Nitride, in Steels and Arc Welds, Inhibition of, 595, 612*
  • Negretti «ft Zambia, Mains-Opernted Resistance Thermometer, 99* ; Humidity Indicator, 99*
  • Neilson, W. H., the Late, 138
  • “ Nelson,” H.M.S., Steering Trials, Results of, 394, 413*
  • Nelson, H. * W., Ltd., M.S. “Highland Patriot,” 624
  • Nesbitt, C. T., on Mnchinabilltv of Steel, 379* See 377
  • Netherlands East Indies, Economic Conditions in, Report, 128
  • New. C.G.M., on Rationalisation in Electric Supply Industry, 748
  • New Year’s Honours List, 48
  • York Central Railroad, Electric Locomotives 170
  • Electricity, Supply 567*, 621*, 709*. See Errata, 714
  • Kill van Kull Bridge Superstructure, 1*,
  • Life Insurance Building, Telephone Cable Ducts In, 710*
  • Motor-Boat Show, 436
  • Noise Investigation in, 664*
  • Port Authority, Work of, 481
  • Subway, Construction Methods, 647*
  • Telephone Building, Telephone Cable Ducts in, 710*
  • South Wales, Extension of Hume Reser¬voir, 281
  • Wales, Sydney Water Supply Pressure Tunnel, 203
  • Zealand, Arapunl Hydro-Electric Scheme, Sluice Gate, 054*
  • Frozen-Meat. Trade, Jubilee of, 223
  • Mangahas Power Plant, Sluice Valve, 203*
  • Newbold, Tests of Low-Temperature Carboni¬sation Plant, 65
  • Newcomen Society, Early History of Mag¬netism, by Dr. J. B. Kramer, 371; Roman Mining in Britain, by G. C. Whittick, 460 ; Trevithick’s First Rail Locomotive, by W. W. Mason, 554; Earlv Shipbuilding in Philadelphia, by C. L. Chandler, 554 ; Summer Meeting, Lichfield, 600, 711
  • Newell, T. M., the Late, 138
  • Newey, F., on Organisation of Small Elec¬tricity Undertakings, 748
  • Newlands Reservoir, Cape Town, Enlargement of, 203
  • Nickel Alloys, Sea-Water Corrosion of, 329*
  • “Fogging ” of, 337
  • Steel Welds, Needles in, 014
  • Nitride Needles in Steels and Arc Welds, In¬hibition of, 595, 612*
  • Nitrogen Case-Hardening, Theory and Practice of, 579, 587*
  • Hardening of Cast Iron, 555*, 595
  • Noble, T. G., on Gas-Fire Flues and Ventila¬tion, 754
  • Noise in Aircraft, Investigations on, 691
  • Measurement of, 654*
  • Nomogram, Horse-Power (Dobbie, Mclnnes & Clyde, Ltd.), 401
  • Industrial Ventilation Problems, 281
  • Nomura, Prof., Investigation of Screw Steering Gear, 1*
  • Non-Ferrous Metals. See Metals; Metallurgy Nord Railway, Recent Locomotive Work. 119* Norfolk, ‘Col. T. L., Dock Reconstruction at Liverpool, 514*
  • North East Coast Institution of Engineers and Shipbuilders, Discussion on Marine Steam Reciprocating Engines, 105
  • Notes from 13, 40, 72, 103, 131, 158, 188, 219, 251. 282, 315, 343, 373, 401, 431, 459, 487, 517, 545, 573, 601, 629, 657, 687, 715, 743. See Paragraph Index
  • West, Notes from, 12, 40, 73, 102, 131, 159,
  • 189, 219, 251, 282, 315, 343, 373, 400, 431, 459, 487, 516, 545, 573, 601, 629, 657, 687, 715, 743. See Paragraph Index
  • Northern Coke Research Committee, Report, 521
  • Northampton Institute, Torsion Testing Machine, 593* ; Investigation of Effects of Frost on Water Pipes, 673*. See Letter, 749
  • Northumberland Dock, River Tyne, New Coal Staiths at, 36
  • Norton-on-Tees, 132-kv. Switching Station, 603
  • Norway, Progress of Motor-Shipping in, 444
  • Notched-Bar Tests. See Tests (Materials)
  • Notes on New Books. See Books and Litera¬ture Index
  • See Cleveland; North; North-West; South-West; South Yorkshire; Labour. See also Paragraph Index
  • Nozzles for Metering Air, Report, 299*. See Erratum, 315
  • N.U.E. Aluminium Solder, 298
  • Nuts and Bolts, Black, Specification, 588
  • Nydquist and Holm, 15,200-li.p., Kaplan Turbine, 88

O.

  • OBERESSLIXGEN Barrage, River Neckar Canalisation Scheme, 98*

Obituary :

  • Observatory, Kew, Observations on Soil Temperature below Turf, 742
  • Obsolescent Plant and Income Tax, 76
  • Ocean Steam Ship Company, Use of Compound Engines by, 272
  • Oerlikon Gear for Electric Locomotives, 171
  • Oestcrreichische Saurer Werke, Spline-Grind¬ing Machine, 452*
  • Office, Ferro-Concrete, Southern Railway, 477*
  • Ohler, J. F., Cold-Sawing Machine, 397
  • Oil and Coal, Comparative Advantages for
  • Ships, 340*, 368, 385*. See Letter, 513
  • Coolers, Transformer, Hastings Substation, 313*
  • Cooling for High-Speed Petrol Engines, Experiments on, 464*, 523*
  • Depots, Fire-Protection Plnnt for, 650*
  • Engines. See Engines, Oil; Motor Cars ; Tractors
  • Oil Film Lubrication of Journal Bearings. 522, 527», 615*, 670*, 700*
  • Fuel Burner, Portable (Urquliart’s (1926), Ltd.), 242*
  • Burner, Rotamiser (Combustions, Ltd.), 326* uq
  • for Merchant Ships, 340*, 368, 385*. See Letter, 513
  • Heater, Electric (A. Rcyrollc & Co., Ltd.), 502*
  • Insulating, Portable Testing Set for (British Thomson-Houston Co., Ltd.), 644*
  • Lubricating, Tests (Review), 407
  • Motors. Seo Engines, Oil; Motor Cars ; Tractors
  • Production In Roumania, 407
  • Seal for Bearings, “ Gits ” Precision (0. Weston), 502*
  • Switches. Sec Switchgear
  • Tankers, Corrosion in, 519
  • Fuel Consumption of Steam Auxiliaries, 420
  • and Tars from Coal, Roport, 57
  • Tractors. See Tractors
  • See also Lubrication ; Petroleum
  • Oliver, F. A. W., on Effects of Frost on Water Pipes, 673*. See Letter, 749
  • Olympia. See Exhibition Omnibus, Motor. See Motor Omnibus
  • Services, Public, International Comparisons, 720
  • O’Neill, Dr. H., on Pressure of Fluidity of Annealed Metals, 364
  • Ontario Hydro-Electric Power Commission, Repair of Hydraulic Turbine Runners by Welding, 366
  • Hydro-Electric Progress in, 634
  • Technical Education in, 320
  • Open-Hearth Furnace. See Furnace Opening Bridges. See Bridges
  • Optical Apparatus, Physical and Optical Societies’ Exhibition, 20, 44*, 68*, 99
  • Measuring Machine for Fine Wires, &c., 295»
  • Pyrometers. See Pyrometers
  • Society, Exhibition of Apparatus, 20, 44, 68*, 99*
  • Optics, Polariscope for Quartz-Crystal Ex¬amination (Bellingham & Stanley, Ltd.), 79
  • Ore, Greenawalt Sintering Plant, 578, 725*
  • Handling Plant, Dagenham Works, Ford Motor Co., Ltd., 558*, 578
  • Organic Chemistry. See Chemistry “ Orion-Hako ’’ Hack-Sawing Machine, 427 Orthological Institute, Optical Measuring Machine, 295*
  • Oscillator, Magnetron (General Electric Co., Ltd.), 633
  • Quartz Ring, for Frequency Measurements, 606
  • Oscillograph. See Electric
  • Ottawa Empire Economic Conference, and Federation of British Industries, 605
  • Otto, N. A., Centenary of, 710*
  • Oudet, J., on Four-Cylinder Compound Loco¬motives, 667*. See Addendum, 714
  • Oven, Bakers’, Steam-Heated, Explosion of, 444
  • Coke. See Coke Ovens Overhead Cranes. See Cranes
  • Lines, Power Transmission, Compensation Legislation, 76
  • Power Transmission, Investigations, 184
  • Power Transmission, New York, 621*
  • Power Transmission, Progress of Na¬tional Scheme, 603*
  • Power-Transmission, River Thames Towers, 57*
  • Overseas Trade, 48
  • Department, Report on Economic Con¬ditions in Egypt, 44 ; Report on Economic Conditions in Netherlands East Indies, 128; Report on Economic Conditions in Palestine, 198; Report on Economic Conditions in Germany, 285; Report on Economic Conditions in Morocco, 365; Report on Economic Conditions in Argentine Republic, 404; Report on Economic Conditions in Republic of Salvador, 429; Report on Economic Conditions in Brazil, 548; Report on Economic Conditions in Canada, 660; Report on Foreign Trade of Finland, 727
  • Owen, J. II., on Loading of Steam and Water Pipes, 437
  • Oxford, Summer Meeting of Institution of Automobile Engineers, 750
  • University Institute for Research in Agri¬cultural Engineering, Report on Mechani¬cal Farming, 375
  • Oxy-Acetylene Welding. See Welding

P.

  • PACIFIC Steam Navigation Company, Use of Compound Engines by, 271; M.S., “Reina del Paciflco,” Service Results, 743
  • Paint, Investigation by Building Research Board,495
  • Protection from Corrosion by, 639
  • Research, London, Midland & Scottish Railway, 683
  • Station, Investigations of, 640
  • X-Ray Analysis of, 29*
  • Palestine, Economic Conditions, Report, 198
  • Haifa Harbour, Progress of, 198
  • "Pallas,” H.M.S., Machinery of, 272
  • Palmers Shipbuilding and Iron Co., Ltd., Launch of H.M. Destroyer “ Diana,” 757
  • Papers, Tracing, 425
  • “Paracyclic ” Pump, Varley, 383*
  • Paraffin Engines. See Engines, Oil Tractors. See Tractors
  • Parallel Motion, Boulton & Watt Pumping Engines, 617*
  • Paris Agricultural Machinery Exhibition, 347
  • Electricity Supply, Frequency Standardisa¬tion, 407
  • Orleans Railway, Electric Locomotives for, 165, 170
  • Paris, St. Denis Power Station, 50,000-kw. Steam Turbine, 234*
  • Substation, Aeroto Fans for Transformer Cooling, 312*
  • Parker, C. F., on Effect of Temperature on Metals, 23*, 54*
  • Parsons, C. A. & Co., Ltd., Transportation of 50,000-kw. Alternator, 441* ; Electrical Plant Construction In 1031. 581 ; 30,000- kw. Turbo-Alternator, 037*
  • Parsons, General W. B., the Late, 607
  • Parsons Oil Engine Co., Ltd., Portable Electric Welding Set, 755*
  • Turbines. See Turbines, Steam; Marine Propulsion
  • Partitions, Sound Transmission through, 147
  • Partridge, Dr. J. H., on Effect of Sulphur on Commercial Glass, 468
  • Patent Law, British, Proposed Legislation, 604
  • for Chemists, Engineers and Executives (Review), 19
  • Record, 58*. 236», 300*. 702*, 758*. See Patent Record Index
  • Rights and Law of Master and Servants, 16
  • Payment of Labour. Sec Labour Payne, F. W., & Son, Deep-Level Bucket Tin Dredger, 154*
  • Pea-Canning Plant (Mather & Platt, Ltd.), 421*
  • Pearce, H., on Oil Circuit-Breaker Design, 490. See 224*, 289*. See Letter 513
  • Pearce, J. G., on Thermal Properties of Ingot- Mould Irons, 609
  • Pearlite-Austenlte Transformation, 595
  • Pearson, J. D., Monoliths for King George’s Dock, Calcutta, 110
  • Pedal-Operated Runway Trolley (G. W. King, Ltd.), 23*
  • Pels, H., & Co., A.-G., Stamping Press, 455* ; Screw Press 455*
  • Pelton Wheels, i7,000-B.H.P., Shanan Power Station, 95*
  • Pengelly, Prof. H. S., on Steering Trials of H.M.SS. ” Nelson ” and " Rodney,” 413*. See 394
  • Peninsular & Oriental Steam Navigation Co. Use of Compound Engines by. 272
  • Pentane, Thermo-Physical Properties of, 84
  • Perkins Water-Tube Boiler, History of, 538
  • Permalloy, Properties of, 235
  • Permanent Magnets. See Magnets Perminvar, Properties of, 235
  • Personal, 12, 40, 72, 102, 130, 158, 188, 218, 250, 282, 314, 342, 372, 400, 430, 458, 486, 516, 544, 572, 600, 628, 686, 714, 742
  • Peters, G. D., & Co., Ltd., All-Welded Building 466
  • Petrol Depots, Fire-Protection Plant for, 650*
  • Motors. See Aeronautics; Engines, Petrol;
  • Motor Cars; Tractors
  • Tractors. See Tractors
  • Philips Lamps, Ltd., X-Ray Apparatus. 101
  • Phosphor Bronze, Notched-Bar Bending Tests, 645*
  • Photo-Elastic Determination of Stresses in Locomotive Wheel, 691
  • Photographs of Explosive Shock Wave, 624 Photomicrographs. See Microphotographs Physical Apparatus, Physical and Optical Societies’ Exhibition, 20, 44*, 68*, 99*
  • Chemistry. See Chemistry
  • Laboratory. See National Physical Phenomena, Models of, 659
  • Society, Exhibition of Apparatus, 20, 44*,
  • 68*, 99* ; Award of Duddell Medal to Prof. C. T. R. Wilson, 405
  • Physics, Applications of X-Ray Analysis, 29*
  • Discovery and Properties of Electrons, 319, 333», 363*, 395*, 633
  • Electrons, Wave Character of, 633
  • Experimental, Handbook of, Hydrodyna¬mics nnd Aerodynamics (Review), 678
  • Institute of, Opening of Reading Rooms, 661
  • Modern, 659
  • Origin of Gamma Rays, 451*
  • Properties of Steam, 317
  • of Refrigeration, 673*
  • Röntgen Ray Crystal Analysis, Applications of, 345
  • Soil, in Relation to Meteorology, 407
  • Spectrophotometer, Dobson’s Photo-Electric (R. J. Beck, Ltd.), 70
  • Spectrophotometry, Ultra-Violet, Apparatus for (A. Hilger. Ltd.), 634
  • See also Physical Society and Paragraph Index
  • Piccadilly Railway, Hammersmith-Northflelds Extension, 526*. See Addendum, 549
  • Pick, W. H., on Visibility with Saturated Air, 22
  • Picks, Coal, Ignition of Firedamp by, 624
  • Piers, Reconstruction of Attock Bridge, 562
  • Pig-Iron Prices. See Metal-Price Diagrams
  • Piles, Driving Stresses in, 111, 139, 184
  • Timber, Deep-Water Wharf, Falmouth, 223
  • Piled Retaining Walls, Design of, 48
  • Piling, Sheet, Ferro-Concrete, Port of Leghorn Extensions, 33*
  • Pllsen, Skoda Works, Investigations on Steel Ingots at, 609, 619
  • Pinching Machine, Incandescent Lamp Manu¬facture, 362*
  • Pinions. See Gears; Gearing; Marine Propulsion
  • Pipe Joint, Self-Adjusting (Stanton Ironworks, Ltd.), 210*
  • Line, High-Pressure, Cape Town Water Supply, 203
  • Measurement of Flow in, 663
  • Steam. See Steam Pipes
  • Water, Lead and Copper, Effects of Frost on, 673*. See Letter. 749
  • and Steam, Economical Loading of, 437 See also Tubes.
  • Pistons, Aluminium-Silicon Alloys for, 172*. See Letter 184
  • Rods, Diesel Engine, Nitrogen Case- Hardened Steel for, 579, 587
  • Pit-Head Baths, Fryston Colliery, 692
  • Pitt and Others, v. West Midlands Joint Electricity Authority, 76
  • Pittler Werkzeugmaschinenfabrik A.-G., Grim)ley Automatic Machine Tool, 370*
  • Planing Machine. See Machine Tools
  • Plant Obsolescence and Income Tax, 76
  • Plastic Deformation of Metals, 597
  • Platform Brackets, Ferro-Concrete, Southern Railway, 477*
  • Platinum Resistance Thermometers. See Pyro¬meters
  • Plate, Flat, Skin Friction of, Effect of Tempera¬ture, 420, 470*
  • Shearing Machine. See Machine Tools
  • Steel, Prices. See Metal-Pricc Diagrams Plating, Electro. See Electro
  • Plochingen and Mannheim, Canalisation Scheme, 08*
  • Plug Box nnd Reversing Switch for Rock Drills (A. Reyrolle & Co., Ltd.), 672*
  • Pneulec, Ltd., Magnetically-Operated Moulding Machine, 169*, 244* '
  • Pneumatic Tools. See Machine Tools
  • Polariscope for Quartz-Crystal Examination (Bellingham & Stanley, Ltd.), 70 Polishing Plant Stavbrite Steel Manufacture, 508*
  • “ Polyphemus,” M.S., Torsional Oscillations in Crankshafts, 116; Trial Results and Model Propeller Data, 383, 755
  • Polytechnic. See Education Port of Aden, Report, 363
  • of Genoa, Graving Dock Extension, 734*
  • of Leghorn, Development Works, 31*
  • of London Authority, Bucket Dredger,
  • “ Tilbury II ” 586*. See 584
  • Mechanical Equipment of, 580, 583*
  • of New York Authority, Work of, 481
  • Portable Engine. See Engine
  • Machine Tools. See Machine Tools
  • Portland House Travelling Scholarship, 686
  • Cement. See Cement Portsmouth, Electricity Supply in, 543
  • Posts, Fabricated Ferro-Concrete, Southern Railway, 539*
  • Potential Gradient and Meteorological Phenomena, 742
  • Potentiometric Regulator (Cambridge Instru¬ment Co., Ltd.), 215*
  • Powdered Coal. See Pulverised Coal
  • Power Consumption In Engineering Works, 745
  • Co-ordination In Gas Works, 721
  • Gas. See Gas; Engines, Gas ; Producers
  • Hammer. See Hammer under Machine Tools
  • House, Metur Dam, Madras, 239
  • Hydraulic, Use in Port of London, 584
  • Power Plant Co., Ltd., Spur-Gear Testing Machine, 489
  • Hydro-Electric, Arapuni, Sluice Gate, 645*
  • Hydro-Electric, Mangahas, Sluice Valve, 293*
  • Hydro-Electric, Progress in Canada, 634
  • Hydro-Electric, Queenston, Ontario, Re¬pair of Turbine Runners by Welding, 366 Hydro-Electric, River Neckar Canalisa¬tion Scheme, 98*
  • Hydro-Electric, Shanan, India, 17,000-b.h.p. Pelton Wheels, 95*
  • Hydro-Electric, Vargön, Sweden, 15,200-h p. Kaplan Turbines, 88
  • Steam Tests of Steels for, 27*
  • See also Power Stations ; Power, Water; Substations
  • Press. See Machine Tools
  • for Ship Propulsion ; See Marine Propulsion
  • Station, Electric, Battersea, 80,000-kv.a. Transformers, 611*
  • Electric, Boiler Plant for, 461
  • Electric, British, Fuel Consumption and Units Generated, 718
  • Electric, Clarence Dock, Liverpool, 514*
  • Electric, Deptford West, Operating Results, 89*, 150*, 292,302*. See Letter, 425. See Erratum, 516
  • Electric, Dust Removal from Flue Gases, 532
  • Electric, Ford Motor Co., Ltd., Dagen¬ham, 580
  • Electric, Hackney, Extensions, 635*
  • Electric, High Pressures and Tempera¬tures in, 27*
  • Electric, Kirkstall, Leeds, 692
  • Electric, Montevideo, Fuel-Consumption Tests 703*
  • Electric, New York, 567*, 621*, 709*. See Errata, 714
  • Electric, Practice in, 253
  • Electric, Removal of Sulphurous Fumes from, 253
  • Electric, Shanghai, 425
  • Electric, St. Denis, Paris, 50,000-kw. Steam Turbine, 234*
  • Electric, State Line, Chicago, 175», 269*, 331*, 389*
  • Electric, Testing Materials for High-Temperature Plant, 257, 261*, 293*, 195*,
  • 306
  • Electric, Thornhill, Dewsbury, 692*
  • Electric, Ynllourn, Welded Coal Bunkers, 593*
  • See also Power Plants; Substations
  • Steam, and Internal-Combustion Engines (Review), 678
  • Supply, Electric, Alternating r. Direct-Current. Distribution, 434
  • Electric, British, Fuel Consumption and Units Generated, 718
  • Electric, Development of Small Under¬takings, 748
  • Electric, Frequency Standardisation in Paris, 407
  • Electric, New York, 567*, 621*, 709*. See Errata, 714
  • Electric, Port of London, 684*
  • Electric, Portsmouth, 543
  • Electric, Power Companies and Elec¬trical Distribution, 491
  • Electric, Rationalisation in, 748
  • Electric, Report of Central Electricity Board, 603*
  • Electric, In Shanghai, 425
  • Transmission, Overhead Lines, Investiga¬tions on,184
  • Overhead Lines, New York, 621*
  • Power Transmission Overhead Lines, Progress of National Scheme, 603*
  • Overhead Lines, River Thames Towers, 57*
  • See also Gearing; Marine Propulsion
  • Water. See Hydraulic ; Power Plants,
  • Hydro-Electric; Pelton Wheels; Turbines, Hydraulic
  • Pozzuolanas, Use In Concrete, 632
  • “ P.R.” Feed-Water Injector, 245*
  • Prague Iron Industries Co., Greenawalt Sinter¬ing Plant, 679,727
  • Presidential Address to Association of Teachers in Technical Institutions, by S. H. Moorfleld, on Primary Education for Engineers, 662
  • to Congress of International Association
  • for Protection of Industrial Property, by J. Whitehead, on Monopolies and Inventions, 604
  • to Incorporated Municipal Electrical Association, by C. G. M. New, on Rationalisation in Electric Supply Industry, 748
  • to Institution of Gas Engineers, by J. H. Canning, on Progress of Gas Industry, 721
  • to Institute of Metals, by Sir H. Fowler, on Industry and Research, 322
  • to Institution of Naval Architects, by Lord Wemyss, on Shipbuilding Industry, 349
  • to Institution of Water Engineers, by J. K. Swales, on Future of Water Supply, 662
  • Press. See Machine Tools
  • Pressure Tunnel, Sydney Water Supply, Reinforcement of, 203
  • Preston, E., on Volatilisation from Potash Lead-Oxide Glasses, 468
  • Preston, G. I)., on Age-Hardening of Aluminium Alloys, 337
  • Preston Overhead Lines, Crossing Towers, 603
  • Prices of Metals. See Metal-Price Diagrams
  • Priest Furnaces, Ltd., Town-Gas Fired Fur¬naces, 504*
  • Producer Gas Engine. See Engines,
  • Gas Production, Census of, 1930, Mechanical Engineering Statistics, 745
  • Professional Civil Servants, Institution of, Annual Report, 577
  • Propellers, Model. Data and Trial Results, S.S. “ Viceroy of India ” and M.S. “ Poly¬phemus,” 393, 755
  • Cavitation Experiments, 393, 410*
  • Screw, of Varying Blade Section, Experi¬ments with, 392, 498*
  • Property, Industrial, Protection of, Congress of International Association for, 604 Propulsion of Ships. See Marine Propulsion;
  • Engines; Turbines; Propellers
  • Prospecting, Geophysical, Principles and h-i Practice (Review), 195
  • Prytherch, J. C., on Porosity of Tin Coatings on Steel, 620
  • Public Lighting by Electricity, 749
  • Works Construction in United States, Relief of Unemployment by, 43
  • Department, Madras, Annual Report, 107
  • Pulai Reservoir, Singapore, Construction of, 662
  • Pulling Machines, Flax (R. Boby, Ltd.), 49
  • Pulverised-Fuel Experiments at Fuel Research Station, 193
  • for Merchant Ships, 368, 387*
  • Plants, Advantages of Bin-and-Feeder System, 462
  • Plant, State Line Power .Station, Chicago, 269*, 331*
  • in Power Stations, 253, 461
  • Reports of German Federal Coal Council (Review), 241
  • Pumps, Centrifugal, Deptford Pumping Station, 680*
  • Governor for (Holden & Brooks, Ltd.), 473
  • Grit (Mining & Industrial Equipment Ltd.), 329
  • History of, 707
  • Petrol-Driven (W. H. Allen, Sons & Co., Ltd.), 205
  • Stag (A. Allen & Co., Ltd.), 353
  • Circulating, Deptford West Power Station. 91
  • State Line Power Station, Chicago, 389
  • Duplex, Pressure (Gebr. Heller), 428
  • Feed, Electrically-Driven, Deptford West Power Station, 91
  • Fire, in H.M.S. ” Sultan,” 707
  • Fuel, for Motor Carburettor Feed (A. C. Sphinx Sparking Plug Co., Ltd.), 487
  • 330-b.h.p. Oil Engine (Ruston & Hornsby, Ltd.), 198
  • Hydraulic, Compound (T. H. and J. Daniels, Ltd.), 274
  • for Moulding Press (Hahn & Kolb), 668
  • Marine, History of, 706
  • Rotary, Displacement (Varley Pumps and Engineering, Ltd.), 383*
  • Sewage, Unchokeable (W. H. Allen, Sons & Co., Ltd.), 205*
  • Sludge, Three-Throw (J. Hands & Sons, Ltd.), 244
  • Pumping Plant for Bucket Dredger (W. H. Allen, Sons & Co., Ltd.), 155
  • Deptford Pumping Station, 617*, 679
  • for Port of London Docks, 580, 584
  • Punjab, Shanan Power Station, 17,000-b.h.p. Pelton Wheels, 95
  • Purfleet Portable Coal-Handling and Weighing Plant, 126
  • Pybus, P. J., on Work of Central Electricity Board, 193
  • Pyrometer, Optical (Foster Instrument Co.), 214
  • Radiation (Keiser & Schmidt), 99
  • Surface (Foster Instrument Co.), 68
  • Pyrometry Applied to Liquid Steel, 596, 609

Q

  • QUARTZ Resonators and Oscillators (Review), 650
  • Quay Walls, Port of Leghorn Extensions, 33*
  • Quebec, Hydro-Electric Progress in, 634
  • Queensland Government Railways, Report, 135
  • Queenston Hydro-Electric Plant, Ontario, Repair of Turbine Runners by Welding, 366
  • Quenching of Steel. See Heat Treatment under Metallurgy
  • Quicksilver. See Mercury and Metal-Price Diagrams

R.

  • " R101,” H.M. Airship, National Physical
  • Laboratory Investigations, 462 Radial Drill. See Drill under Machine Tools Radiation in Atmosphere, 574
  • Balance, Callendar (Cambridge Instrument Co., Ltd.), 46
  • Pyrometers. See Pyrometers
  • Radiator, Forced-Circulation (Gresham &
  • Craven, Ltd.), 245
  • Radioactivity and Gamma Rays, 451
  • Radio Telegraphy. See Telegraphy, Wireless Radio Telephony. See Telephony, Wireless Rails. Impact on, from Electric Locomotives.
  • 169, 232*. See Erratum, 218
  • 90-ft., for London Electric Railway Co., 139. See Letter, 184
  • and Road Competition and Motor Taxation, 520
  • Transport, Competition between, 433
  • Transport, Financial Relation between, 163*. See Letter, 227
  • Transport, Memorandum by Motor Organisations, 319
  • Transport, Pamphlet on, 483
  • Transport, Standing Joint Committee, 376, 463
  • Steel, Prices. See Metal-Price Diagrams Railplane, Bennie, Demonstration of, 21 Railroad, Chicago, Milwaukee and St. Paul, Electric Locomotives of, 170, 232
  • New York Central, Electric Locomotives of, 170 See also Railways
  • Railway Accidents. See Accidents
  • Axle-Boxes, Roller Bearing, (Delco-Remy & Hyatt, Ltd.), 66*
  • Bengal Nagpur, Progress of, 8
  • Bridges, Impact on, 483
  • British, Position of, 433
  • Carriage. See Carriage
  • Construction, Lithuanian, 342
  • Development in Afghanistan, 28
  • Electric, Danger Zone on, 577
  • Electrification, Viscount Churchill and, 290
  • French, Development of Four-Cylinder
  • Locomotives on, 667*. See Addendum, 714
  • Recent Locomotive Work on, 119*, 177
  • German State, Oil-Electric Rail Coach, 582
  • Great Indian Peninsula, Electric Locomo¬
  • tives of, 165, 171, 233. See Erratum 218
  • Western, Cementation in Severn Tunnel, 388
  • Indian North Western, Reconstruction of Attock Bridge, 561*
  • Light, Gwalior, 4-6-2 Type Narrow-Gauge Locomotive, 157*
  • Locomotive. See Locomotive
  • London Electric, 90-ft. Rails for, 139.
  • See Letter, 184 ; Hammersmith-North¬flelds Extension, 526* See Addendum, 549
  • Midland & Scottish, Cadbury Brothers’
  • London Railhead Distributing Depót, 407 ;
  • Docks Handbook, 608; Motor Carriage witli Pneumatic Tyres, 268; Lawsuit with National Union of Railwaymen, 577; Rationalisation on, 434, 682;
  • Scientific Research on, 682; Telephone Communication on, 633 ; Traffic Pooling Scheme with London & North Eastern Railway, 661
  • & North Eastern, 10-ton Level-Luffing Crane, 737»; 250-h.p. Oil-Electric Rail
  • Coach, 10* 299* ; Rebuilt 4-4-2 Type
  • Locomotive with Booster, 38* ; Traffic
  • Pooling Scheme with London, Midland
  • & Scottish Railway, 661; Transportation of 50,000-kw. Alternator, 441*
  • Model, Exhibition, Westminster, 352
  • Motor Carriage. See Carriage Noise on, 565*
  • Operating Costs of Oil-Engine Traction, 406
  • Piccadilly, Hammersmith-Northflelds Ex¬tension, 526*. See Addendum, 549
  • Queensland Government, Report, 135
  • Rates in Great Britain and United States, 376
  • Rolling Stock. See Carriages; Locomotives ; Wagons
  • Signal Engineers, Institution of, Annual Report, 413
  • Signalling. See Signalling
  • South African, Electric Locomotives, 165,
  • 171*, 233. See Erratum, 218 ; Traverser for Rolling Stock, 740*
  • Australian Government, Report, 577
  • indian, Electrification of Madras Subur¬ban Section, 313.
  • Southern, Stores Standardisation on, 467;
  • Fabricated Concrete Work, 476*, 538*
  • Switch, Portable (M. Eichelgriin & Co.), 472* See Addendum, 556
  • Traction, Use of Oil Engines for, 348, 376, 406, 582*
  • Tube. See Underground
  • Turkish State, Extensions in Asia Minor, 120*
  • Underground. See Underground
  • Victorian, Australia, Reconstruction of
  • Hawthorn Bridge, 593*
  • Wagons. See Wagons
  • See also Railroads and Paragraph Index Rainfall of Assam, 663
  • near Belper and Duffield, 22
  • in British Isles, 1865-1930, 22
  • Isles, Residual-Mass Percentage Curve for, 510*
  • Distribution over the Earth, 663
  • at Rothamsted, Secular Variation of, 663
  • and Water Supply, 662
  • Ramsay Memorial Chemical-Engineering Laboratories, 62*
  • Ramsbotham, H., on Education for Commerce, 401, 522
  • Rand Water Board, Annual Report, 463
  • Ransomes & Rapier, Ltd., Gates for Lloyd Barrage, 129* ; J-cublc yard Oil-Driven Universal Excavator, 437*; 20-ton Travelling Cranes, 563* ; 10-ton Level- Luffing Crane, 737*
  • “ Rapidor Junior ’’ Bench Hack Saw (E. G. Herbert, Ltd.), 356*
  • Rasps and Files, Standard List of, 319
  • Rates, Railway, in Great Britain and United States, 376
  • Rationalisation in Electric Supply Industry, 748
  • on London, Midland & Scottish Railway, 682
  • Receivers, Air, Specification, 304
  • Record Electrical Co., Ltd., Exhibits at Phy¬sical and Optical Societies’ Exhibition, 69
  • Recorder, Air Velocity, 691
  • Rectifier, Jet-Wave (Review), 18
  • Recuperator for Gas-Fired Furnace (Stein & Atkinson, Ltd.), 533*
  • Red Sea, Kamaran Island, Meteorology of, 674
  • Reduction Gears. See Gears ; Marine Propul¬sion
  • Reed, J. W., the Late, 374
  • Rees, W. J., on Blast-Furnace Linings, 689
  • Reference Books. See Annuals and Reference Books
  • Refractories in Boiler Plants, 461
  • Refractory Materials for Blast Furnaces, Investigations on, 698
  • at British Industries Fair, 325
  • for Continuous Vertical Retorts, 698
  • See also Firebricks
  • Refrigerants, Thermo-Physical Properties, 84
  • Refrigerating Installation, M.S. “ Highland Patriot,’’ 625*
  • Refrigeration, Jubilee of New Zealand Frozen- Meat Trade, 223
  • Physics of, 673*
  • Stores, Port of London, 580, 584
  • Regenerative Furnace. See Furnace Reid, W. P., the Late, 184
  • “ Reina del Paciflco,” M.S., Service Results, 743
  • Reinecker, J. E., A.-G., Internal and Face- Grinding Machine, 542*
  • Reinforced Concrete. See Ferro-Concrete Remuneration of Labour. See Labour Rendel, G. W., Work on Hvdraulic Machinery, 708
  • Rendel, Palmer & Tritton, Reconstruction of Attock Bridge, 561*
  • Renshaw & Co., Winches for Deep-Level Bucket Dredger, 155*
  • Renwick, Sir H. B., Bart., the Late, 71
  • Repeated Stresses. See Alternating Stress under Tests (Materials')
  • Report, Annual, British Corporation Register
  • of Shipping and Aircraft, 376
  • British Electrical and Allied Industries
  • Research Association, 183
  • British Electrical and Allied Manufac¬turers’ Association, 406
  • British Non-Ferrous Metals Research Association, 750
  • Chamber of Shipping, 254
  • Central Electricity Board, 603*
  • Department of Mines, British Columbia, 287
  • Department of Scientific and Industrial
  • Research, 222. See Letter, 259
  • Economic League, 405
  • Electricity Commissioners, Fuel Con¬sumption and Units Generated, 718
  • Fuel Research Board, 192
  • General Electric Co., Berlin, 358
  • Institution of Professional Civil Servants, 577
  • Institution of Railway Signal Engineers, 413
  • Madras Public Works Department, 107
  • Rand Water Board, 463
  • Research Council of Alberta, 467
  • River Murray Commission, 281
  • Safety in Mines Research Board, 624
  • South Australian Government Railways, 577
  • Board of Trade, Boiler Explosion Inquiries, 443, 493, 672*
  • British Engine Boiler and Electrical Insur¬ance Co., Ltd., 631
  • Building Industry Council of Review, 633
  • Research Board, 495. See 644
  • Canadian Water Power and Hydrometric Bureau, 634
  • Census of Production, 1930, 745
  • Combustion of Coal Dust, 751
  • Concrete Road Construction in British Isles, 463
  • Deterioration of Structures in Sea Water, 33
  • Economic Committee of League of Nations, 547
  • Conditions in Argentine Republic, 404
  • Conditions in Brazil, 548
  • Conditions in Canada, 660
  • Conditions in Egypt, 44
  • Conditions in Germany, 285
  • Conditions in Morocco, 365
  • Conditions in Netherlands East Indies, 128
  • Conditions in Palestine, 198
  • Conditions in Salvador, 429
  • Electrical Production in 1930, 318
  • Foreign Trade of Finland, 727
  • Forest Products Research Board, 469, 521
  • Heterogeneity of Steel Ingots, 596, 608
  • Home-Grown Douglas Fir, 416
  • Industrial Application of X-Ray Analysis, 29
  • Inspection Processes in Industry, 717
  • Marine Oil-Engine Trials Committee, 116
  • Mechanical Farming, 375
  • Ministry of Transport Committee on Experi¬mental Work, 133 462
  • Report Northern Coke Research Committee, 621
  • Nozzles for Metering Air, 290*. See Erratum, 315
  • Policy in Technical Education, 320
  • Port of Aden, 363
  • Queensland Government Railways, 135
  • on Retort of Bussey Coal Distillation Co., Ltd., 184
  • Roumanian Fuel and Iron Resources, 467
  • Royal Scottish Museum, 691
  • Skilled Employment and Apprenticeship Association, 662
  • Steel Structures Research Committee, 85
  • Strength of Steel at High Temperatures, 191
  • Tars and Oils Produced from Coal, 57
  • Telephone Progress in London Area, 1931, 405
  • Tests on Tin-Base and Lead-Base Bearing Metals, 200*
  • Value of Vocational Tests, 717
  • See also Board of Trade
  • Research, Aeronautics, New Methods in, 690
  • Association, British Electrical and Allied
  • Industries, Annual Report, 183 ; Work on Circuit Breakers, 226, 490
  • Non-Ferrous Metals, British, Report on
  • Tests of Tin-Base and Lead-Base Bearing Metals, 200* ; Creep Tests on Arsenical Copper, 323, 474* ; Annual Report, 750
  • Board, Building, Appointment of Committee
  • on Reinforced Concrete in Buildings, 406 ; Report, 495. See 544
  • Forest Products, Report on Home-Grown Douglas Fir, 416 ; Report, 469, 621
  • Fuel, Annual Report, 192
  • Industrial Health, Report on Vocational Tests of Dexterity, 717
  • Industrial, Report on Inspection Pro¬cesses in Industry, 717
  • Safety in Mines, Annual Report, 624;
  • Report on Combustion of Coal Dust, 751
  • Committee, Aeronautical, Report, Experiments on Model of Airship “ R 101 ”, 462 ; Report, Motion of " R 101 ” under Certain Assumed Conditions, 462
  • Coke, Northern, Report, 521
  • Steel Structures, Report, 85
  • Council of Alberta, Annual Report, 467
  • Industrial, Iron and Steel, Report on Heterogeneity of Steel Ingots, 596, 608
  • Department, Fuel, Report on Retort of
  • Bussey Coal Distillation Co., Ltd., 184
  • Scientific and Industrial, Report on Application of X-Ray Analysis to Indus¬trial Problems, 29* ; Report on Deteriora¬tion of Structures in Sea Water, 33 ; Report on Tars and Oils Produced from Coal, 57 ; Report of Steel Structures Research Com¬mittee, 85; Report on Bussey Coal- Distillation Retort, 184; Report on Strength at High Temperatures of Cast and Forged Steel as used in Turbine Construc¬tion, 191; Annual Report, 222. See Letter 259
  • Woolwich, Researches on Porosity of Tin Coatings on Steel, 620; Researches on Silico-Manganese Steels, 621, 643*
  • Fuel, and Transport, 719
  • and Industry, 222. See Letter, 259
  • Institute of, for Agricultural Engineering,
  • Report on Mechanical Farming, 375
  • Laboratory, Chemical, Teddington, Work at, 728
  • Forest Products, Course in Kiln-Drying Practice, 521
  • Natural Gas, in Canada, Report, 467
  • Problems in Applied Chemistry, 728
  • Station, Building, Investigation of Pressure,
  • on Retaining Walls, 217. See 148 288 (Erratum, 316), 561*; Co-operation with Testing Laboratories, 545
  • Fuel, Tests of L. & N. Low-Temperature Carbonisation Plant, 65
  • Paint, Investigations of, 640
  • Scientific, Application to Industry, 322
  • on London, Midland & Scottish Railway, 682
  • See also National Physical Laboratory Reservoir, Gunong Pulai, Singapore, Construction of, 662
  • Humo, New South Wales, Extension of, 281
  • Metur, Cauvery River, Madras, 238*, 301*
  • Newlands, Cape Town, Enlargement of, 203
  • Resin, Synthetic, Researches on, 728
  • Resistance, Air. See Air and Aeronautics
  • Electric. See Electric
  • Pyrometer. See Pyrometer
  • Resonance Theory, Atmospheric Oscillations, 742
  • Retaining Walls, Piled, Design of, 48
  • Reaction of Sand on, 288*. See Erratum, 316. See 148*, 217, 561*
  • Retort of Bussey Coal Distillation Co., Ltd., Report on, 184
  • Food-Processing (G. A. Harvey & Co. (London), Ltd.), 278*
  • Gas, Investigations at Fuel Research Station, 192
  • Low-Temperature Carbonisation, 65
  • Vertical, Continuous, Refractory Materials for, 698
  • Ten Years Carbonising in, 754
  • Reviews. See Literature Index Reyrolle, A., & Co., Ltd., Electric Oil Heater,
  • 502*; Switchgear, Hackney Power Station, 637*; Switch and Plug Box for Rock Drills, 672*
  • Riachuelo River, Argentine, Bridge over, 103
  • Ribble, River, Overhead Lines Crossing Towers, 603*
  • Rice & Co. (Leeds), Ltd., Hydraulic Riveter, 145*
  • Richardsons, Westgarth & Co., Ltd., Condensers, Deptford West Power Station, 90*
  • Riddle, A. W., on Screw Propellers of Varying Blade Section, 498*. See 292
  • Rifle Barrels, Steel for, Investigations on, 377, 379*
  • Rigid Airships. See Airships under Aeronautics
  • Ritchie, H. C., on Ferro-Concrete for Water-Retaining Structures, 663
  • River Cauvery, Madras, Metur Dam, 238*, 301* 531*

Royal Institution:

  • Mechanics of Shifting Sand, by Prof. C. F. Jenkin,288*. See Erratum, 316. See also 148*, 217, 561*
  • Discovery and Properties of the Electron, by Lord Rutherford, 319, 333*, 363*, 395*
  • Origin of Gamma Ravs, by Lord Ruther¬ford, 451* .
  • Measurement of Noise, by Dr. G. W. C. Kaye, 564* Conversazione, 581
  • Electrical Conductivity of Metals at Lowest Temperatures, by Prof. J. C. M’Lennan, 734
  • Royal Meteorological Society. See Meteoro¬logical
  • Naval College, Greenwich, Experiments on Notched-Bar Bending Tests, 645*
  • Scottish Museum, Report , 691
  • Small Arms Factory, Enfield, Investigations on Rifle-Barrel Steel, 377, 379*
  • Society of Arts. See Arts
  • Conversazione and Exhibition, 606, 633
  • " Koval Sovereign,” H.M.S., Fitting of Turrets in, 708
  • Rubber, Cellular, Manufacture of (Dunlop Rubber Co., Ltd.), 664*
  • Rudder Design, Development of, 437
  • Experiments at Haslar Tank, 395, 414
  • Runway Trolley, Pedal-Operated (G. W. King, Ltd.), 23*
  • Russell, S.,<fc Sons, Ltd., Cold-Sawing Machine, 276*
  • Rusting. See Corrosion
  • Ruston-Bucyrus. Ltd., j-cub. yard, Universal Excavator, 210*
  • Ruston & Hornsby, Ltd., 330-b.h.p. Six- Cylinder Oil Engine, 197*. 250
  • Rutherford, Lord, on Properties of Electrons 319, 333*, 363*, 395* ; on Gamma Rays, 451*

S

  • SAABYE and Lerche, Railway Construction in Asia Minor, 120*
  • “ Safety First ” Association, National, Returns of Street Accidents, 223
  • in Mines Research Board, Annual Report,
  • 624; Report on Combustion of Coal Dust, 751
  • Saint. See St.
  • Salesmanship, Education in, 320
  • Salt Bath for Heat Treatment of Spring Steels, 144
  • Salter, G., & Co., Ltd., Exhibits at British Industries Fair, 280
  • Salvador, Economic Conditions in, Report, 429
  • Sampling of Coal from Wagons, Errors in, 268
  • Sand, Internal Movement of, Experiments on,
  • 148*, 217, 288*, 561*. See Erarttzm, 316
  • Sanding Machine, Double-Disc (Wadkin & Co.), 174
  • Saran, Dr. W., on Fatigue Limit Testing Machine, 731
  • Sargent and Lundy,Stato Line Power Station, Chicago, 175*, 269*, 331*, 389*
  • Saws. See Machine Tools
  • Scale Removal from Water Spaces, 493*. See 699
  • Solvent, Inhibitor (Starit, Ltd.), 699. See 493*
  • Scaling Tool, Boiler-Tube (F. Gilman (B.S.T.), Ltd.), 246*
  • Scammell Lorries, Ltd., Six-Wheel Lorry for Cross-Country Transport, 81*
  • Scandinavia, Progress of Motor Shipping in, 444*
  • Scarborough Corporation, Miniature Oil- Driven Loomotive with Vickers-Coats Torque Converter, 182*
  • Schenck, C., G.m.b.H., Fatigue-Limit Testing Machine, 731*
  • Schiess-Defries A.-G., Grinding Machine for Widia Tools, 397* ; Tool Grinding Machine, 453* ; Cutter-Head Grinding Machine, 454* ; Rail-Grinding Machine, 454*; Rail-Filing Machine, 454*
  • Schlleren Photographs of Explosive Shock Wave, 624
  • Scholarships. See Education
  • Schuster, L. W., on Needles In Arc Welds, 612*. See 595
  • Schuster, Sir A., Work on Electric Discharge, 333
  • Schutte, A. H., Semi-Automatic Chuck Lathe, 370,
  • Semi-Automatic Broaching Machine, 427*
  • Science and Imagination, 425
  • Museum,South Kensington, Lecturesiat, 291,
  • Scientific Apparatus Exhibition, Royal Society Conversazione, 606, 633
  • Management. See IForA-s Management
  • Research. See Research
  • Societies. Sec Institutions
  • Scleroscope Tests. See Hardness under Tests (Materials)
  • Scotland, Institution of Engineers and Ship¬builders in. See Engineers
  • Scott, E. A., on Bending Moments in Beams, 421
  • Screen, Electric Vibrating, Sherwen (Fraser & Chalmers Engineering Works), 242
  • Screw-Cutting Lathe. See Lathe under Machine Tools
  • Propellers. See Propellers
  • Standard Specification, 715
  • Steering Gear, Geometry of, 1*
  • Screwing Machine. See Machine Tools
  • Scunthorpe Works, J. Lysaght, Ltd., Blast-Furnace Gas Heated Coke Ovens, 544
  • Scutching Machines, Flax (R. Boby, Ltd.), 49
  • Sea Water, Action on Steel, 619
  • Corrosion of Metals and Alloys, 322, 329*
  • Deterioration of Structures in,Report, 33
  • Protection of Concrete in, 632
  • Sealing-in Machine, Incandescent Lamp Manu¬facture, 362*
  • Seaplanes. See Aeronautics
  • Secondary Schools and Education. See Educa¬tion
  • Séchéron Company, Electric Locomotives, 170
  • Seddon, Dr. E., on Electrical Conductivity of Glasses, 728
  • Seed Beds, Electrically Heated, 513
  • Selenium Bridges for Shop Window Pro¬tection, 695
  • Coating for Magnesium Alloys, 336
  • Seligman, Dr. R., on Interaction of Aluminium and Water Vapour, 353. See 334 Semi-Portable Engine. Sec Engine Sensitive Drill. See Drill under Machine Tools Separating and Crushing Rollers, Works of Moler Products, Ltd., 231*
  • Serck Radiators, Ltd., Oil Coolers for Trans¬formers, 313*
  • Severn Tunnel, Cementation in, 388
  • Sewage. See also Paragraph Index Shaft Alignment Tests, 141*
  • Coupling. See Coupling
  • Crank. See Crankshaft
  • Shanan Power Station, Punjab, 17,000-b.h.p. Pelton Wheels, 95*
  • Shand, Mason & Co., Fire Pumps in H.M.S. “ Sultan,” 707
  • Shanghai, Electricity Supply in, 425
  • Shannon, J. F., on Torsional Oscillations in Crankshafts, 116*
  • Shaping Machine. See Machine Tools
  • Shaw, Savill <fe Albion Co., Ltd., Jubilee of New Zealand Frozen-Meat Trade, 223 “ Shean,” Welded Ship, History of, 350, 357
  • Shear Tests. Sec Tests (Materials)
  • Shearing Machine. See Machine Tools
  • Shed, Lamp, Ferro-Concrete, Southern Rail¬way, 477*
  • Sheet Piling, Ferro-Concrete, Port of Leghorn Extensions, 33*
  • Staybrite Steel Manufacture of, 503*, 533*
  • Sheffield University, Department of Refractory Materials, Researches on Blast-Furnace Linings, 698
  • Water Supply, History of, 663
  • Shell-Mex, Ltd., Electrically-Welded Frac¬tionating Column, 204*
  • Shell-Mex and B.P., Ltd., Exhibits at British Industries Fair, 246*
  • Sherman’s Creek Power Station, New York, 567
  • Sherwen Electric Vibrating Screen, 242
  • Ships, Automatic Stabilisation of (Review), 650
  • Calculation of Flooding Curves for, 370
  • Canal. See Canal; Navigation, Inland Constructed in 1931, 13, 72
  • under Construction, Lloyd’s Statistics, 75, 77, 491
  • Diesel-Engined. See Motor Ships ; Marine Propulsion
  • Electric Propulsion. See Marine Pro¬pulsion
  • Welding in, Rules for, 183
  • Electrically-Welded, 350, 356
  • Launched, Statistics, 166, 321
  • Maier Form of Hull Construction, 368
  • Mercantile, Fuel for, 340*, 368, 385*. See Letter,513
  • Types of Propelling Machinery for, 77
  • Motor. See Motor Ships; Marine Pro¬pulsion
  • Obsolescent, and Income Tax, 76
  • Propellers. See Propellers
  • Proposed Manoeuvring Tests for, 437
  • Propulsion. See Marine Propulsion;
  • Engines ; Turbines ; Propellers
  • Protection from Corrosion, 640. See 519
  • Single-Screw, Propellers for, 392, 498*
  • Small, Efficiency of, 369
  • Steel, Corrosion in, 519. See 640
  • See also Marine ; Motor Ships ; Shipping ;
  • Steamers; Warships; and Paragraph Index
  • Shipbuilders and Engineers, North-East Coast Institution of. See North-East Coast
  • in Scotland, Institution of. See Engineers
  • Shipbuilding in 1931, 13, 72
  • Calculation of Flooding Curves, 370
  • Corrosion in Steel Ships, 519
  • Early, in Philadelphia, 554
  • Electric Arc Welding in, 350, 356; Rules for, 183
  • Industry, Position of, 349
  • Maier Form of Hull Construction, 368
  • Naval. See Warships
  • Vessels under Construction, Lloyd’s Sta¬tistics, 75, 77, 491
  • Vessels Launched, Statistics, 166, 321
  • Weathering of Ships’ Plates, 640
  • See also Steamers; Naval; Warships; and Paragraph Index
  • Shipping and Aircraft, British Corporation Register of, Annual Report, 376
  • Chamber of, Annual Report, 254
  • Efficiency of Small Ships. 369
  • International, Position of, 254
  • Laid up. Statistics, 321
  • and Naval Annual, Brassey’s (Review), 678
  • Port of London, Statistics, 583
  • Shock Tests. See Impact Tests under Tests (Materials)
  • Shock Wave from Explosives, Photographs of, 624
  • Shop Management. See IForls Management
  • Windows. Protection by Light-Sensitive Apparatus, 695
  • Shore Scleroscope Tests. See Hardness under Tests (Materials)
  • Show. See Exhibition
  • Sidery, A. J., on Corrosion of Duralumin, 336
  • Siemens-Martin Furnaces. See Furnaces
  • Siemens-Schuckertwerke A.-G., Electrical Equipment for Oil-Electric Rail Coach, 582*
  • Sieves, Fine, Testing, American Committee on, 747
  • Signal Engineers, Railway, Institution of, Annual Report, 413
  • Telegraph, Apparatus for Measuring Time Distortion of, 606
  • Signalling Apparatus, Railway, Standard Specification, 544
  • Sil, J. M., on Potential Gradient and Meteoro¬logical Phenomena, 742
  • Silent Hoist, Winch & Crane Co. “ Krane Kar ” Mobile Crane, 457*
  • Silica Bricks in Vertical Retorts, Behaviour of, 698
  • See also Firebricks; Refractory Materials
  • Silicates in Steel, Determination of, 596
  • Silico-Manganese Steels, Properties of, 621, 643
  • Silicon Steel Welds, Needles in, 614
  • Silver Solders, Properties of, 449
  • Simpkin, N., on Sampling of Coal from Wagons, 268
  • Simon, H., Ltd., Portable Coal-Handling and Weighing Plant, Purfleet, 126*
  • Simon-Carves Boilers, Hackney Power Station, 635*
  • Sims, Dr. L. G. A., on Electro-Thermal Storage, 109*
  • Sindicatö Italiano Construzioni Appnlti Marit- tiini, Port of Leghorn Extensions, 31*
  • Singapore, Gunong Pulai Reservoir, Construc¬tion of, 662
  • Sintering Plant, Dwight-Lloyd, Dagenham, Ford Motor Co., Ltd., 559
  • Greenawalt, Improvements in, 578, 725*
  • Sirocco Dust Collectors, State Line Power
  • Station, Chicago, 331*
  • Sisson, W., & Co., Ltd., Triple-Expansion Pumping and Dredging Engines, 156
  • Situations Vacant, Advertisements of, 467, 483, 540, 581
  • Skidding on Roads, Ministry of Transport’s Investigations, 134
  • Skilled Employment and Apprenticeship Association, Report, 662
  • Skin Friction of Flat Plate, Effect of Tempera¬ture, 420, 470*
  • Skinner, F. W., on New York Electric Subway Construction Methods, 647*
  • Skoda Works, Investigations on Steel Ingots at, 609, 619
  • Skyscrapers, New York, Electrical Distribu¬tion In, 709*
  • Slabs, Ferro-Conorete, Southern Railway, 475
  • Slag Action in Vertical Retorts, 699
  • Sleeper & Hartley, Inc., Vertical-Spindle Universal Milling Machine, 699*
  • Slough, Windsor Works, All-Welded Building, 466
  • Sluice Gate, High-Head, Free-Roller, Arapunl Hydro-Eleetric Scheme, 654*
  • Metur Bam, Madras, 241, 301*
  • Surplussing, Ellis Saddle, Metur Dam, Madras, 301*
  • Smelting Furnaces. See Furnaces
  • Smidtb, F L., & Co. .Jubilee of, 373
  • Smith, E. A., on Engineering Silver Solders, 449
  • Smith, Engr.-Capt. E. C., on Naval and Marine Engineering History, 179, 270, 536, 706
  • Smith, E. 11., on Maier Form of Hull Con¬struction, 368
  • Smoke Abatement Law, Administration of, 198
  • Reducing Appliances for Domestic Fires, Experiments on, 192
  • Smokeless Fuel. See Coal, Low-Temperature Carbonisation Smoothing Irons, Electric, 667*
  • Soap and Detergent Industry (Review), 63
  • Societe Itallana Lavori Marittlmi, Genoa Graving Dock Extension, 734*
  • Societies, Technical and Scientific. See Insti¬tutions
  • Trade. See Labour ; Labour Notes Sodium Acetate, Thermal Properties of, 109
  • Silicate, Use for Curing Concrete, 51
  • Thiosulphate, Thermal Properties of, 109
  • Soil Physics in Relation to Meteorology, 407
  • Temperature below Turf, Variation of, 742
  • Solder, Aluminium (B. J. Hall & Co., Ltd.), 298*
  • Brazing, Effect of Silver on, 450
  • Silver, Properties of, 449
  • Soft, Specification, 532
  • Solubility of Carbon in Iron, 230*
  • Sound, Measurement of Noise, 564*
  • Transmission through Partitions, 147*
  • Souring of Dead-Burned Magnesite, 698
  • South Africa, Rand Water Board, Annual Report, 463
  • Water Supply to Cape Town, 203
  • South African Iron and Steel Industrial Cor¬poration, Ltd., Blast-Furnace Layout, 557
  • Railways, Electric Locomotives of 165,
  • 171, 233. See Erratum, 218; Traverser for Rolling Stock, 740*
  • Australian Government Railways, Annual Report, 577
  • Indian Railway, Electrification of Madras Suburban Section, 313
  • Kensington Science Museum, Lectures at, 291
  • West, Notes from, 13, 40, 72, 102, 131, 158,
  • 219, 251, 283, 314, 343, 401, 430, 458, 486, 517, 545, 572, 600, 629, 657, 687, 715, 743. See Paragraph Index
  • Yorkshire, Notes from, 12, 41, 73, 102, 130,
  • 158, 189, 218, 250. 282, 314, 342, 373, 400, 430, 459, 487, 517, 545, 573, 601, 629, 656, 686, 714, 743. See Paragraph Index
  • Southampton Docks, Handbook of, 516
  • Sea Water Corrosion of Metals at, 322, 329
  • Southern Railway, Stores Standardisation on,
    Fabricated Concrete Work, 475*, 538
  • Spain, Progress of Motor Shipping in. 444
  • Specifications, Standard. See Standard Standardisation Timber, Moisture Contents, 469
  • Spectrophotometer, Dobson’s Photo-Electric, 70
  • Spectrophotometry, Ultra-Violet, Apparatus for, 634
  • Speed-Changing Gears. See Gears : Gearing ; Marine Propulsion
  • Spelter Prices. See Metal-Price Diagrams
  • Spheroidisation, Carbide, in Steel, 257, 261*, 306
  • Spowart Earth-Boring Machine, 339
  • Spraying Machine, Bituminous (Bristowes Machinery, Ltd.), 212
  • Plant, Electrically-Operated (B.E.N. Patents, Ltd.), 209»
  • Portable, Petrol-Operated (B.E.N. Pa¬tents, Ltd.), 208
  • Sprcnger & Co., Exhibits at Physical and Optical Societies' Exhibition. 101
  • Spring Steels, Fatigue Resistance of, 141
  • Properties of, 643*
  • Spur Gearing. See Gears; Gearing; Marine Propulsion
  • St. Denis Power Station, Paris, 50,000-kw. Steam Turbine, 234*
  • Stabilisation of Industry, American Proposals for, 134
  • of Ships. Automatic (Review), 650
  • Stag Centrifugal Pump (E. Allen A Co., Ltd.), 353*
  • Staiths, Coal, Northumberland Dock, River Tyne, 36
  • Stal Turbine Co., Tests of Steels at High Temperatures and Pressures, 27*
  • Stamping Hammers and Presses. See Machine Tools
  • Standards Association, American, Committee on
  • Fine Testing Sieves, 747 of Australia, Joint Meeting with British
  • Standards Institution, 107; Regulations for Metallic Are Welding, 589
  • Institution, British, Joint Meeting with
  • Standards Association of Australia, 107 ;
  • Work of Institution, 136; Symbols for use in Electroteclmics, 358; Annual Meeting, 747
  • British, Specifications : Street Lighting, 21; Boiler Rivets, 77; Lathe Centres, 103; Leather Belting. 117; Diamond Hardness Numbers, 126; Manila Ropes, 130; Milling Cutters and Reamers, 283 ; Transformer Insulation, 299; Air Re¬ceivers, 304; Road Materials, 467; Structural Channels and Beams, 487; Cast-Iron Drain Pipes, 502; Soft Solders, 532; Railway-Signalling Apparatus, 544; Voltages, 567; Black Bolts and Nuts, 588 ; Derrick Cranes, 656 ; Copper Strip, Bars and Rods, 699; Screws, 715; Braided Cables, 729; Mortice Locks, 735 ; Electric Cooker Control Units, 747 ; Accumulators, 757; Index to Specifications, 303
  • Standards Specifications, British. See Standards Institution, British
  • International, Problem of, 052
  • Symbols for Use In Electrotechnics, 358
  • Standard Telephones and Cables, Ltd., Time Distortion Measuring Apparatus for Telegraph Signals, 000
  • Standardisation in Electrical Manufacturing, within the Empire, 107
  • of File and Rasp Sizes, 319
  • of Machine Tools In Germany, 370
  • of Hallway Stores, 467 — Technique of Arc Welding, 589*
  • Stanlow Dock, Manchester Snip Canal, 187
  • Stanton Ironworks, Ltd., Self-Adjusting Pipe Joint, 210*; Cast-Iron Road Sections, 372
  • Starlt, Ltd., Inhibitor Scalo Solvent, 699
  • Starters, Motor. Seo Motors, Electric State Line Power Station, Chicago, 175*,
  • 269*, 331», 389*
  • Railways. See Railways Stations, Power. See Power Stations
  • Statistics, Trade. See Trade
  • Staybrite Steel Sheets and Strips, Manufacture of (T. Firth & J. Brown, Ltd.), 603*,
  • 533
  • Steam and Aluminium, Interaction of, 334, 353
  • Boats. See Steamers
  • Boilers. See Boilers
  • Critical Temperature of, 317
  • Engines. See Engines
  • Heaters, Cast-Iron. Explosions from, 672
  • High-Pressure, Use at Sea, 271
  • Temperature, in Power Stations, 253
  • Manual for Her Majesty’s Fleet, 1879, 537
  • Pipes, Economical Loading of, 437
  • Failure of, S.S. “ Roseric,’’ 672
  • Plant, High-Temperature, Testing of Materials for, 257, 261*, 293*, 295*, 306
  • Primo Movers, High-Pressure and Tempera¬ture Tests of Steels for, 27*
  • Properties of, 317
  • Power and Internal-Combustlon Engines (Review), 678
  • Research, Dr. M. Jakob's Lectures on, 317
  • Super-Critical, Solvent Properties of, 318
  • Superheater. See Superheater
  • Turbines. Seo Turbines
  • Steamers, Atlantic, 1860-1870, Speeds of, 180
  • History of Compound Engines in, 272
  • Policy Regarding, 75. Seo 163
  • Constructed In 1931, 13, 72
  • under Construction, Lloyd’s Statistics, 75, 77,444,491
  • Conversion to Superheating,
  • Electric Propulsion. Sec Marine Propulsion
  • Fuel for, 340*, 368, 385*. See Letter, 513
  • Consumption of, 77
  • Geared Turbines for. See Marine Pro¬pulsion
  • “ Great Eastern,’’ Steam Steering Gear, 707
  • History of Compound Engines in, 271
  • Launched, Annual Statistics, 166
  • and Motorships, Comparative Arrangements
  • of Machinery for, 340*, 368, 385*. See Letter 513
  • Comparative Performance of, 369, 418, 445
  • Propulsion of. See Marine Propulsion; Engines ; Turbines; Propellers
  • “ Rosarlc,” Failure of Steam Pipe, 672
  • " Royal Eagle,” 570*
  • Twin-Screw, Introduction of, 180
  • ’’Uckermark,” 3120-lb. Pressure Benson Boiler, 78
  • ‘‘Viceroy of India,” Trial Results and Model Propeller Data, 393, 755
  • “ Wexfordian,” Boiler Explosion, 493
  • See also Engines; Marine Propulsion; Shipbuilding; Shipping; Ships; Tur¬bines; Warships.
  • Steatite and Porcelain Products, Ltd., Pro¬tective Fittings for Insulator Strings, 145* ; Insulators for Outdoor Switchgear and ’Bus Bars, 756*
  • Steel, Action of Sea-Water on, 619
  • Arches for Mines, Investigation of, 624. See 33
  • Bessemer, Characteristics and Applications of, 235
  • for Boilers, Early Use of, 536
  • British, Markets for, 162
  • Carbide Spheroidisation in, 257, 261*, 306
  • Case-Hardening of. See Heat Treatment under Metallurgy.
  • Centring, Gök-Su Viaduct, Asia Minor, 123*
  • Construction, International Congress of, Liège, Reports (Review), 62
  • Corrosion. Seo Corrosion
  • Cylinders for Compressed Gas, 753
  • Decarburisation of, Investigations, 92», 123* 229*, 305*
  • Deterioration in Sea Water, Report, 33. See 619
  • Effect of Temperature on Physical Pro¬perties, 23*, 54*
  • Embrittlement under Service Conditions, 257, 263*, 295», 306
  • Fatigue of. Seo Alternating Stress under Tests (Materials)
  • Furnaces. See Furnaces
  • Heat Treatment of. Seo Heat Treatment under Metallurgy
  • for High-Temperature Steam Plants,
  • Testing of, 257, 201*, 293*, 295», 306
  • Ingots, Cooling and Freezing of, 009
  • Heterogeneity of, Report, 596, 608
  • Rimming, Manufacture of, 590, 608
  • Sand-Cast, Heterogeneity of, 609, 019
  • and Iron Industry, National Committee for, 091
  • Tariffs on, 621
  • Machinablllty and Macrostructure of, 377, 379* ’
  • Magnet, X-Ray Analysis of, 29
  • Magnetic Hardening of, 81
  • Manufacture. Seo Metallurgy
  • Mild, Plastic Deformation during Working of, 697
  • Nitrogen Case-Hardening of, 670, 587*
  • Steel Nitrogen Rich, Inhibition of Needles In, 505, 612*
  • Plates, Prices. See Metal-Price Diagrams
  • Ralls. Seo Rails ; Metal-Price Diagrams
  • Removal of Lime Scale from, 403*
  • for Kille Barrels, Investigations, 377, 370
  • Rolling Mills. See Rolling Mills
  • Ships, Corrosion In, 610
  • Silicates In, Determination of, 506
  • Sillco-Manganeso, Properties of, 021, 643
  • for Springs, Invcstlgatiins on Fatigue Resistance, 141
  • Staybrite, Manufacture of Sheets and Strip (T. Firth & J. Brown, Ltd.), 603*, 633*
  • for Steam Plant, Mechanical Tests of, 27
  • Strength at High Temperaturos, Investiga¬tions, 191
  • Stress Distribution In. See Stress ; Tests (Materials)
  • Structures Research Committee, Report, 85
  • Welding of, Investigations, 86
  • Tests of. See Tests (Materials)
  • Tin Coatings on, Porosity of, 020
  • Trade, British, and Canada, 135
  • Tube, Sydney Water-Supply Pressure Tunnel, 203
  • Welding, Qualities of, 235
  • Works. Seo B’orA-s
  • Steelwork, Structural, Now York Subway, 048*
  • Prevention of Corrosion, 630
  • Steenbrns Waterworks, South Africa, Extension of, 203
  • Steering Gear. Hydraulic, history of, 707
  • Screw, Geometry of, 1*
  • Steam, Invention of, 707
  • Trials, H.M.SS. " Rodney ” and “ Nelson,” 394, 413*
  • Stein & Atkinson, Ltd., Gas-Fired Softening Furnace, 633*
  • Stevens, E. A., Work on Forced Draught, 638
  • Stllgoe, H. E., Deptford Pumping Station, 617* 679*
  • Still Medal, Award to C. O. Milton, 436
  • Stime, W. E., on Welding Qualities of Steel, 235
  • Stirling Boilers, Thornhill Power Station, 694
  • Stockholm, International Congress for Applied Mechanics, Proceedings (Review), 477
  • Stoker, Chain-Grate (Babcock & Wilcox, Ltd.), 206*
  • Erlth-Roe (Babcock & Wilcox, Ltd.), 206*
  • Mechanical, Deptford Pumping Station, 618*
  • in Power Stations, 253
  • in Ships, 78
  • Wood-Chip (Mcldrums, Ltd.), 325*
  • Stone, J., & Co., Ltd., Booster for 4-4-2 Type Locomotive, 38*
  • Crushing Plant, Metur Dam, Madras, 301* 531*
  • Weathering of, Investigations, 495
  • Stop Valves. See Valves Stores, Railway, Standardisation of, 407
  • Stothert & Pitt, Ltd., Concreting Towers, Metur Dam, Madras, 301*
  • Stoves, Blast-Furnace, Dagenham Works, Ford Motor Co., Ltd., 65*; South African Iron nnd Steel Industrial Corporation, Ltd., 559*
  • Strain Gauge, Ultramicrometer, 091 Seo also Stress
  • Street Accidents, Statistics of, 223
  • Lighting by Electricity, 749
  • Specification, 21
  • See Roads
  • Strength of Materials and Elasticity. 8, 111
  • Sec also Stress and Tests (Materials)
  • Stress, Alternating and Combined. Sec Tests (Materials)
  • Deflection Curves, Hardened Cast Iron, 556*
  • Diagrams and Drawing Office Practice (Review), 241
  • Driving, in Piles, 111, 139, 184
  • in Kill van Kull Bridge, 3
  • in Locomotive Wheel, Photo-Elastic Deter¬mination of, 091
  • Repetition. See Alternating Stress under Tests (Materials)
  • in Rotating Discs of Hyperbolic Profile, 677*
  • in Steel-Framed Buildings, 85
  • and Temperature, Effect on Steel, 257, 261*, 293*, 295*, 306
  • Relation to Creep in Metals, 23*, 54*
  • Torsional, in Marine Oil-Engine Crankshafts, 116*
  • Working, in Welded Structures, 592
  • Strikes. See Labour; Labour Notes Strip,
  • Staybrite Steel, Manufacture of, 503* 533*
  • Structural and Bridge Engineering, Interna¬tional Association for, First Congress, 287
  • Engineering Industry, Position and Pros¬pects, 348
  • Engineers, Institution of, Dinner, 522. Sec Erratum, 554
  • Steelwork. Sec Steelwork Structures, Ferro-Concrete. See Ferro-Con¬crete
  • Steel, Research Commltteo, Report, 85
  • Welding of, Investigations on, 85
  • Water-Retaining, Ferro-Concrete for, 663
  • Welded, Control of Quality in, 589
  • Stuart, A., Work on Oil Engines (Review), 94
  • Sturley, Dr. K. R., Electro-Thermal Storage, 109*
  • Submarine Boats. See Warships
  • Telegraphy (Review), 679
  • Substation, Chalon-sur-Saóne, Acroto Fans for Transformer Cooling at, 313*
  • Hastings, Transformers with Air-Cooled Radiators, 313*
  • Madras Section, South Indian Railway, 313
  • New York, 621*
  • Paris, Aeroto Fans for Transformer Cooling at, 312*
  • Subway, Electric, New York, Construction Methods, 647*
  • Suction Dredger. See Dredger
  • Sukkur, River Indus, Opening of Lloyd Bar¬rage, 128*
  • Sullivan, 11. W., Ltd., Wavemeters, 69*
  • Sulphur Dioxide, Action on Nickel, 337
  • Sulphur Dioxide, Thermo-Physical Properties of, 84»
  • Effect on Commercial Glass, 468
  • Sulphurous Fumes from Works, Treatment of, 253
  • Gases, Weathering of Stone by, 405
  • Sultan,” H.M.S., Fire-Pump Installation In, 707
  • Sumpner, Dr. W. E., on Work of 0. Heaviside, 402
  • Sun and Planet Friction Eliminator (Hoffmann Manufacturing Co., Ltd.), 751
  • Superheater Header, Explosion from, 672
  • Smoke-Tube Type, S.S. “Cadillac,” 311
  • Stato Lino Power Station, Chicago, 331
  • Tubes, Tests of Steels for, 27
  • Surface Condensers. Seo Condensers
  • Grinding Machine. See Grinding under
  • Machine Tools Sutcliffe, J., the Late, 634
  • Sutton, H., on Corrosion of Duralumin, 336
  • Swales, J. K., on Future of Water Supply, 662 ; on Sheffield Water Supply, 663
  • Swan, Hunter & Wlghain Richardson, Ltd., Wellington Harbour Floating Dock, 14
  • Swan, Sir J. W., Memorial to, 560
  • Swansea Meeting, Iron and Steel Institute.
  • Seo Iron and Steel Institute Sway Bracing, Kill van Kull Bridge, 2
  • Sweden, Progress of Motor Shipping In, 444
  • Vargön Hydro-Electric Plant, 15,200-h.p. Kaplan Turbines, 88
  • Swift, Dr. H. W., on Bearing Lubrication, 80
  • Swing Bridge. See Bridge
  • Switches, Motor Starting. See Motors, Electric Railway, Portable (M. Elchclgriln & Co.), 472*. See Addendum, &6Q
  • Reversing, and Plug Box, for Rock Drills (A. Reyrolle & Co., Ltd.), 672*
  • Switchgear, Circuit Breakers, Development of, 224*, 280*. 400
  • Breakers, Expansion and Compressed Air, Tests of, 7
  • Breakers, Investigations on, 183
  • Contactor-Break Gear for Alternating-Current Motors, 113
  • Deptford West Power Station, 01
  • Design, 400. See Letter, 513. See also 224*. 280
  • Gate-End Box (M. & C. Switchgear, Ltd.), 327
  • Hackney Power Station, 637
  • Oil Circuit-Breaker Design, 400. See Letter
  • 513. See also 224*, 280*
  • Switches, King’s Highway Substation, New York, 623
  • Outdoor, Insulators for (Steatite and Por¬celain Products, Ltd.), 756
  • Portsmouth Power Station, 643
  • Star-Delta Starter (G. Ellison, Ltd.), 278
  • State Lino Power Station, Chicago, 270
  • Starting, for Small Motors (Metropolltan-Vickers Electrical Co., Ltd.), 560*
  • Switch Pillar, Flame-Proof, for Mining Work (English Electric Co., Ltd.), 86*
  • Types in Use, 225*, 400
  • Switching Station, 132-kv., Norton-on-Tees, 603
  • Swope Plan for Stabilisation of Industry, 134
  • Sydney Harbour Bridge, History of, 16; Opening of, 334
  • New South Wales, Water-Supply Pressure Tunnel, 203
  • Symbols, Standard, for Use in Electrotechnics, 358
  • Synthetic Ammonia & Nitrates, Ltd., Blllingham Works, Explosion from Super¬heater Header, 672*
  • Syren, Electrically-Operated (Gent <fc Co., Ltd.), 242*
  • Systems, Shop. See IForls Management

T

  • TAKABEYA, Prof. F., Experiments on Move¬ments of Sand, 148*, See 561*. 217, 288*. See Erratum, 316
  • Tanks, Descaling, for Staybrite Steel Manu¬facture, 507*
  • Experimental, Alfred Yarrow, Experiments on Screw Propellers of Varying Blade Section, 392, 498*
  • Farnborough, for Seaplanes, 090
  • Hamburg, Cavitation Experiments on Model Propeller, 393, 410*
  • Haslar, Experiments on Screw Pro¬pellers, 392; Rudder Experiments, 395, 414
  • Locomotives. Sec Locomotives.
  • Water-Measuring, Automatic (F. F. Woods), 261*
  • Tanna Tunnel, Jnpan, Earthquake Motion In, 418
  • Tantalum, Electrical Conductivity nt Lowest Temperatures, 734
  • Tapsell, II. J., on Creep Tests of Arsenical Copper, 474*. See 323
  • Tar, Researches on, 728
  • and Oils Produced from Coal, Report, 57
  • Tariffs nnd Engineering, 521
  • Taxation of Motor Vehicles, 520
  • nnd Plant Obsolescence, 76
  • Taylor A Challcn, Ltd., Sprocket-Wheel Notching Press, 248* ; 40-ton Open-Front Press, 248* ; Toggle Drawing Press, 248*
  • Taylor, Prof. G. I., on Semidiurnal Atmospheric Oscillations, 742
  • Teaching. See Education
  • Technical Art in Germany, Monuments of, 491
  • College nnd Education. See Education
  • Institutions, Association of. Technical
  • Education in Canada, by Prof. R. W. Angus. 320 ; Report on Policy in Technical Education, 320; Education for Sales¬manship, by Sir F. Goodenough, 320: Teaching of Modern Languages In Technical Colleges, by P. G. Wilson, 320
  • Societies, Transatlantic Summer Meetings of, 76
  • See Institutions and Paragraph Index
  • “ Tefco ” Squirrel-Cage Motor, 212*
  • Telegraph Construction and Maintenance Co., Ltd., Mumetal, 101
  • Signals, Apparatus for Measuring Time Distortion of, 000
  • Telegraphy, Submarine (Review), 670
  • Equipment for Trawlers, 48
  • Oscillator and Chronograph for Frequency Measurements, 606
  • 500 kw. Water-Cooled Transmitting Valve (M. O. Valve Co., Ltd.), 101
  • Wavemeters (H. W. Sullivan, Ltd.), 60
  • Work of 0. Heaviside, 402
  • Work of O. Heaviside on, 492
  • of C. F. and S. A. Varley, 576
  • See also Electricity In PARAGRAPH Index Telephone Circuits, New York Skyscrapers, 710*
  • Communication on London, Midland and Scottish Railway, 033
  • Installations in New Buildings, Booklet on, Progress in London Aren, Report, 405
  • Telephony, Wireless, British Broadcasting Corporation, London Headquarters, 570
  • Moydrum Broadcasting Station, 572
  • Oscillator and Chronograph for Fre¬quency Measurements, 606
  • 500-kw. Water-cooled Transmitting Valve (M. O. Valve Co., Ltd.), 101
  • Work of O. Heaviside on, 492
  • Work of O. Heaviside on, 492
  • See also Electricity In Paragraph Index. Temperature Controller, Automatic (\\ild-
  • Barfleld Electric Furnaces, Ltd.), 277
  • and Humidity Recorder (Cambridge Instru¬ment Co., Ltd.), 214
  • Tempering. See Heat TrMtYMnt under Metal-Tenders,^ 12, 40, 72, 102, 158, 188, 218, 250, 282, 314, 342, 372, 458, 486, 516, 544, 572, 600, 628, 656, 686
  • Tensile Tests. See Tests (Materials).
  • Ternary Alloys. See Alloys under Metallurgy Testing Apparatus for Screw Propellers, 498
  • for Shaft Mis-Alignment, 141
  • of Castings, 364, 383. See Erratum, 458
  • Machine for Bearing Metals, 200
  • Creep, 257, 264*. 293*. 295*. 306
  • Fatigue Limit, for Light-Alloy Castings, 731
  • Involute Gear Tooth (D. Brown & Sons, (Huddersfield), Ltd.), 22
  • for journal Film Lubrication, 615
  • Spur-Gear, National Physical Laboratory 489
  • Torsion, for Correlating Torque, Time
  • and Twist, 593
  • Torsion, for Creep Tests, 24 See also Tests (Materials)
  • Materials, American Society for, Report on Curing of Concrete, 51; Accelerated Freezing and Thawing as Quality Tert for Concrete Aggregates, by Prof. I. C. Lang and C. A. Hughes, 51; Temperatures Developed In Mass Concrete and their Effect upon Compressive Strength, by Prof. R. E. Davis and G. E. Troxell, 52
  • International Association for, British
  • Branch, Address by Dr. W. Rosenhain on Work of the Association, 511, 652
  • Set, Portable, for Insulating Oil ((British
  • Thomson-Houston Co., Ltd.), 644
  • Sieves, Fine, American Committee on, 7 47
  • Work for Building Industry, 545
  • See also Tests (Materials)
  • Tests, Accelerated, for Concrete, 51
  • of Bricks for Blast-Furnace Linings, 698
  • Boiler, Deptford Pumping Station, 619
  • of Bussey Coal Distillation Retort, 184 Corrosion. See Corrosion
  • Cross-Country, of Six-Wheel Lorry, 81
  • Deptford West Power Station, 89*. 150*, 292, 302*. See Letter, 425*. See Err a» turn, 516
  • of Expansion and Compressed-Air Circuit Breakers, 7*
  • Fuel Consumption, Montevideo Power Station, 703*
  • of L. & N. Low-Temperature Carbonisation Plant, 65
  • Lubricated Cylindrical Bearings, 80

Tests (Materials) :

  • Alternating-Stress Tests, Carbon Steels, 54
  • Tests, Sllico-Manganese Steels, 621, 644
  • Tests, Single Crystals of Bismuth, 339
  • Test, Nitrkled Steel, 588
  • Tests, Spring Steels, 141
  • Tests, Testing Machine for Light-Alloy Sand Castings, 731*
  • Bending Tests on Geometrically-Similnr Notched-Bar Specimens, 645*
  • Steel, Monel Metal, Naval Brass and Phosphor Bronze, 645*
  • Compression Tests, Copper at Elevated Temperatures, 310*, 323
  • Rcinforced-Brlck Column, 20
  • Creep Tests, Armco, Iron, 296
  • Arsenical and Silver-Arsenical Cop¬per, 323, 474
  • of Metals, 23*. 54
  • Steel, nt High Temperature, 257, 263*, 293*, 295*, 306
  • Elasticity nnd Strength, Relation between, 8, 111
  • Hardness Numbers, Diamond, Standard Specification, 126
  • Tests, Heat-Treated Nitrided Steels, 588*
  • Steel, Effect of Creep, 54*
  • Spring Steels, 143
  • Impact Tests, Izod, for Metallic Arc Welding, 589*
  • Steel, Effect of Creep, 54*
  • Steel nt High Temperature, 257, 203, 297, 306
  • Materials, Strength of (Review), 19
  • Mechanical Tests, Steels for Steam Plant, 27*
  • for Welding in Ship Construction,
  • British Corporation Register of Shipping Rules for, 183
  • Notched-Bar Impact Testa. See Impact Tests (above)
  • Stresses In Materials and Structures. See Stress
  • Tensile Tests, Copper at Elevated Tem¬peratures, 310*, 323. See 474*
  • Heat-Treated Nitrided Steels, 588
  • for Metallic Arc Welding, 589*
  • Silver Solders, 450
  • Steel, Effect of Oreep, 24*. 54*
  • Steel at High Temperature, 191, 257, 264*, 293*, 295*, 306
  • Welded Steel, 357
  • Testing Machine, Fatigue Limit, for Light- Alloy Castings, 731*
  • of Materials for High - Temperature Steam Plant, 257, 201*, 293*, 295*, 306
  • International Standardisation of, 052
  • Mechanical, of Castings, 364, 383. See Erratum, 458
  • Torsion Testing Machine for Correlating Torque, Time and Twist, 593
  • Tests, Measurement of Angular Strain during, 417
  • Steel, Effect of Creep, 24
  • Tests, Milling of Metals, 746
  • Model, of Kill van Kull Bridge, 2
  • 250-h.p. Oil-Electric Railway Carriage, 10, 299
  • of Reinforced-Brlck Column, 20
  • Shop, Marine Oil Engines, 419, 441
  • Starit Inhibitor Scale Solvent, 699
  • Tin-Base and Lead-Base Bearing Metals, 200*
  • of Universal Coal Dryer, 83
  • Vocational, Value of, Report, 717
  • Text Books. See Literature Index Textile-Machinery Industry, Position and
  • Prospects, 164
  • “Thames,” H.M. Submarine, Launch of, 130
  • River, Dredged Channel in, 584*
  • Ferro-Concrete Bridge at Chiswick, 665*
  • Transmission Line Towers, 57*, 604*
  • Thermal Conductivity of Copper and Alumi¬nium Alloys, 335, 354*
  • Efficiency, British Power Stations, 718
  • Deptford West Power Station, 150*, 292, 302*. See Letter, 425*. See Erratum, 516
  • of Oil Engines, 348
  • of Steam Plant, Limiting Condition for Tube Materials, 27*
  • of Steam Turbines, 403
  • Properties of Ingot-Mould Irons, 609
  • Storage, Electric, at Constant Temperature, 109 *
  • Suitability of Chemical Compounds for, 110*
  • Thermionic Valves. See Telegraphy, Wireless ; Telephony, Wireless
  • Thermodynamics, Efficiency of Steam Tur¬bines, 403
  • Elements of (Review), 241
  • of Internal-Combustion Turbine, 575
  • Properties of Steam, 317 Thermometer, Kata-, High-Temperature, 281*
  • Resistance (Cambridge Instrument Co., Ltd.), 215*
  • Mains-Operated (Negretti & Zambra), 99*
  • See also Pyrometer
  • Thiel, Gebr.,G.m.b.H.,Punch-Shaping Machine, 452*
  • " Thoma," Hydraulic Inflnltely-Variable Drive for Machine Tools, 426*
  • Thomas, A., the Late, 569
  • Thomas, Dr. J. S. G., on Analysing Gas-Output Curves, 755
  • Thompson Brothers (Bilston), Ltd., Electric¬ally-Welded Fractionating Column, 204*
  • Thompson, J. (Wolverhampton), Ltd., Boiler Plant, Deptford Pumping Station, 618
  • Thomson, Sir J. J., Discovery of Electrons by, 319, 333*, 363*, 395
  • Thornhill Power Station, Dewsbury, 692
  • Thornton Ionic-Wind Voltmeter (Cambridge Instrument Co., Ltd.), 45*
  • Thornycroft, J. I., & Co., Ltd., Launch of H.M, Destroyer “ Daring,” 486
  • Threshing and Harvesting Machines,Combined, Use in England, 375
  • "Thunderer,” H.M.S., Boiler Explosion in 687
  • Tides, Artificial, at London Zoological Gardens, 715
  • “ Tilbury II," Bucket Dredger, Port of London
  • Authority, 586*. See 584 Tilbury Dock Bascule Bridge, 585
  • Landing Stage, Port of London, 585
  • Timber, Australian, for Wharf Construction, 223
  • Deterioration in Sea Water, Report, 33
  • Empire, Investigations on, 469
  • Home-Grown Douglas Fir, Report 416
  • Preservation in Sea Water, Experiments, 33
  • Seasoning, Course in Kiln Practice, 521
  • Specifications, Moisture Contents in, 469
  • Tin Alloys. See Alloys under Metallurgy
  • Coatings on Steel, Porosity of, 620
  • Dredger, Bucket, Deep-Level, Killinghall Rubber Estates, Malaya, 154*
  • Electrical Conductivity at Lowest Tempera¬tures, 734
  • Sea Water Corrosion of, 329
  • and Tinplate Prices. See Metal-Price Dia¬grams
  • Tinsley, H., & Co., Valve Ammeter for Alter¬nating Currents, 101*
  • Tippet, Dr. E. J., on Electrical Conductivity of Glasses, 728
  • Tomlinson, G. A., on Spur Gearing, 489
  • " Tong-Test ” Ammeter, 68*
  • Tools, Machine. See Machine Tools
  • Pneumatic. See Machine Tools
  • Steel. See Steel
  • Toothed Gear. See Gear ; Gearing ; Marine Propulsion
  • Tornblad, J., on Greenawalt Sintering Appara¬tus, 726*. See 578
  • Toronto, Canadian National Exhibition, 307
  • Torpedo Boats and Destroyers. See Warships
  • Torque Converter. Vickers-Coats, 181
  • Torsion Tests. See Tests (Materials)
  • Torsional Oscillations in Crankshafts, 116*
  • Torsionmeters, High-Precision and Laboratory, 417*
  • Towers, Concreting, Metur Dam, Madras, 301*
  • Crossing, Overhead Lines, Yarmouth, Pres¬ton and Barking, 603*
  • Overhead Transmission Line, and Compensation to Land Owners, 76
  • Transmission Lino, River Thames, 57*
  • Town Gas. See Gas
  • Tracing Papers, 425
  • Traction, Electric. See Railways
  • Tractors, British, In Argentina, 404
  • Road, Steam, 10-Ton (Fodens, Ltd.), 115
  • Trade, Agricultural Machinery, Imports and Exports, 254
  • Aircraft, Exports of, 136
  • British Electrical, with Argentina, 193
  • Steel, and Canada, 135
  • Copper, Imports of, 47
  • Disputes. See Labour; Labour Notes
  • Economic Conditions in Argentina, Report, 404
  • Conditions in Brazil, Report, 548
  • Conditions in Canada, Report, 660
  • Conditions In Egypt, Report, 44
  • Conditions in Germany, Report, 285
  • Conditions In Morocco, Report, 365
  • Conditions in Netherlands East Indies, Report, 128
  • Conditions in Palestine, Report, 198
  • Conditions in Salvador, Report, 429
  • Electrical Exports to France, Regulations, 714
  • Machinery, Imports and Exports, 46
  • Production in 1930, Report, 318
  • Engineering and Allied, Position and Pros¬pects, 17, 46, 78, 107, 136, 164, 193, 224,
  • 254, 320, 348
  • Exhibition. See Exhibition
  • Imports and Exports of Finland, Report, 727
  • Locomotives, Imports and Exports, 224
  • Machine Tool, Imports and Exports, 193
  • Machinery, Imports and Exports, 17, 46, 78,
  • 107, 136, 164, 193, 224, 254, 320
  • Marine Engines, British Exports, 320
  • Markets for British Steel, 162
  • Motor Cycles and Cycles, Imports and Exports, 78
  • Vehicles, Imports and Exports, 107 Overseas, 48
  • Formation of Group Agencies for, 747
  • Recommendations of Import Duties Ad¬visory Committee, 521
  • Textile-Machinery, Imports and Exports, 164
  • Unions. See Labour ; Labour Notes Trafalgar Dock, Liverpool, 514*
  • Traffic Congestion and Motor Coach Services, 106
  • Signs, Unification of, 77
  • Train Speeds on British Railways, 433
  • See also Railway
  • Training. See also Education ; Apprenticeship Transformers, 15,000-kv.a., with Air-Cooled Radiators, Hastings Substation, 313*
  • British Construction in 1931, 466
  • Current, Link-Type, with Indicating In¬strument (Elliott Brothers (London), Ltd.), 100
  • 30,000 kv.-a. and 43,750 kv.-a., Deptford West Power Station, 91
  • Fans for Cooling (British Aerotechnical Co., Ltd.), 312
  • 80,000 kv.-a. and 60,000 kv.-a. (Ferranti, Ltd.), 611
  • Insulation, Specification, 299
  • Meter, Split-Core (Everett, Edgcumbe & Co., Ltd.), 46
  • New York Electricity Supply, 623*, 709
  • State Line Power Station, 270
  • Stations, National Electricity Scheme, 604
  • Transmission Gears, Hydraulic, for Machine Tools, 6
  • See also Gear ; Gearing ; Marine Propul¬sion ; Motor-Car Details of Power. See Marine Propulsion ; Power Transmission
  • Transport and Fuel Research, 719
  • Institute of, Buxton Meeting, Rationalisa¬tion on London, Midland & Scottish Rail¬way, by E. J. H. Lemon, 682 ; Scientific Research on London, Midland & Scottish Railway, by Sir H. Hartley, 682 ; Fuel Research in Relation to Transport, by Prof. R. V. Wheeler, 719 ; Public Service Motor Transport—Some International Comparisons, by H. M. Wyatt, 720
  • Ministry of, Appointment of Standing Joint
  • Committee, 376, 463 ; Committee on Traffic Signs, 77 ; Railway Accident Re¬port, 632 ; Road Investigations by, 133
  • Motor. See Road ; Motor
  • Railway. See Railway
  • Regulation of, 346
  • Road. See Road ; Motor Transverse Tests. See Tests (Materials) Traverser for Railway Rolling Stock (S. H.
  • Heywood & Co., Ltd.), 740*
  • Travellers, Erection, Kill van Kull Bridge, 60
  • Travelling Crane. See Crane
  • Trawlers, Wireless Equipment for, 48
  • Trencham, H., on Development of Alternating-Current Circuit Breakers, 224*, 289*. See 490
  • Trevithick’s First Rail Locomotive, 554
  • Trevithick, R., Unveiling of Statue, 604
  • Trial Results and Model Propeller Data, S.S. "Viceroy of India," and M.S. “ Polyphemus," 393, 755
  • Steering, of H.M. S.S. “ Rodney ” and “Nelson," 394, 413 See also Tests
  • Trichloroethylene, Thermo-Physical Properties of, 84
  • Triple-Expansion Engines. See Engines, Steam Trolley, Runway, Pedal-Operated (G. W. King, Ltd.), 23*
  • Troughs, Cattle, Ferro-Concrete, Southern Railway, 538*
  • Troxell, G. E., on Tomperature Developed in Concrete, 52
  • Tubes, Boiler, X-Ray Analysis of, 30
  • Copper, Water-Charged, Effects of Frost on, 675*. See Letter, 749
  • Railways. See Underground
  • Tubes Stopper, Marine Boiler, Failure of, 443
  • Superheater, Tests of Steels for, 27 See also Pipes
  • Tungsten Lamps. See Lamps under Electric Tuning-Fork, 1,000-Cycle Valve-Maintained (Muirhead <fe Co., Ltd.), 69
  • Tunnel, Holland, New York, Traffic through, 481
  • Irinak-Fllias Railway, 120
  • Midtown Hudson, New York, Plans for, 481
  • Pressure, Control of Water through, 203
  • Sydney Water Supply, Reinforcement of, 203
  • Railway, Earthquake Motion in, 418
  • Severn, Cementation in, 388
  • ’Water, Hamburg Experimental Tank, 410
  • Turbines, Exhaust-Steam, Use in Ships, 77
  • Hydraulic, Kaplan, 88
  • 15,200-h.p. Kaplan, Vargön, Sweden, 88
  • Pelton-Wheel Type, 17,000-b.h.p., Shanan Power Station, 95*
  • Repair of Runners by Welding, 866
  • Seo also Poiver Plant; Pelton Wheels Internal-Combustion, Problems of, 575
  • Pumps. See Pumps, Centrifugal Steam, Application to Marine Auxiliary Machinery, 106
  • Balancing Machine for Discs, 641
  • British Construction In 1931, 466, 581
  • 208,000-kw. Compound, State Line
  • Power Station, Chicago, 175*, 269*, 389
  • 25,000-kw. and 35,000-kw. Deptford West Power Station, 89*, 150*, 302*. See
  • Letter, 425*. See Erratum, 516
  • Efficiency of, 30, 403. See Erratum, 102
  • 30,000-kw., Hackney Power Station, 637
  • Marine, 6,500-s.h.p., Cost, Weight and Fuel Consumption, 340*, 368
  • Marine, Geared. See Marine Propulsion
  • Marine, Output in 1931, 73, 104
  • for Power Stations, Size of, 253
  • 50,000-kw. Single-Shaft, St. Denis Power Station, 234
  • Steel for, Investigations on, 191
  • Temperature Distribution in Casings, 303*. See Letter, 425*. See Erratum, 516 30,000-kw., Thornhill Power Station, 693
  • See also Turbo-Generators
  • Steamers. See Steamers ; Warships Turbo-Compressors, Efficiency of, 575
  • Electric System, Ship Propulsion. See Marine Propulsion
  • Generator, 50-kw. (W. H. Allen, Sons & Co., Ltd.), 206
  • British Construction In 1931, 466, 581
  • 25,000-kw. and 35,000-kw. Deptford West Power Station, 89*, 150*, 302*. See
  • Letter, 425*. See Erratum, 516
  • 30,000-kw., Hackney Power Station, 637
  • 208,000-kw., State Line Power Station, Chicago, 175*, 269», 389*
  • 20,000-kw., Thornhill Power Station, 693
  • Turbulence in Oil-Engine Combustion Cham¬bers, 237
  • Turkish State Railways, Extensions in Asia Minor, 120*
  • Turnbull, F., & Co., Ltd., Coal-Conveying Plant,
  • Northumberland Dock, River Tyne, 36
  • Turner. Prof. W. E. S., on Reaction between Calcium Carbonate and Silica, 468; on
  • Volatilisation from Potash Lead-Oxide Glasses, 468; on Electrical Conductivity of Glasses, 728
  • Turret Lathes. See Lathes under jl/ocAtwe Tools Turrinelll Transmission for Electric Road Vehicles, 186
  • Tutin, Dr. J., on Rudder Design, 437
  • Twlnberrow, J. D., on Mechanism of Electric Locomotives, 169*, 234. See 165, 232».
  • See Erratum, 218
  • Twinberrow, J. D., the Late, 215
  • Twin-Screws, Introduction into Steamers, 180
  • Tyne River, Port Developments on, 35
  • Tyres, Pneumatic, on Motor-Driven Railway Carriage, 268
  • Wear on Railways, Investigations, 683

U

  • UCKERMARK,” S.S., 3,120-lb. Pressure Benson Boiler, 78
  • Underground Railways, London, 90 ft. Rails for, 139. See Letter, 184; Hammer¬smith-Northflelds Extension, 526. See Addendum, 549
  • New York, Construction Methods, 647
  • Underpinning Foundations of Columbus Monument, New York, 649*
  • Underwood, Dr. L. R., on Exhaust Heat in Internal-Combustion Engines, 63*. See Letter, 351
  • Unemployment. See Labour
  • Unilever, Ltd., Purfleet Portable Coal-Handling and Weighing Plant, 126*
  • Unions, Trade. See Labour; Labour Notes United Kingdom, Progress of Motor Shipping in, 444*
  • States, Civil War in, Effect on Warship Design, 179
  • Economic Planning in, 43
  • Electric Locomotives in, 165, 170
  • and Great Britain, Railway Rates in, 376
  • Greenawalt Sintering Plants in, 578, 726
  • Motor-Boat Construction in, 436
  • Navy. See United States under Warships
  • Philadelphia, Shipbuilding in, 554
  • Power Stations, Boiler Plant in, 461
  • Progress of Civil Aviation in, 286
  • Rural Highway Costs In, 163*. See Letter, 227 See also America
  • Universal Grinding Machine. See Grinding Machine under Machine Tools
  • University College, London, Ramsay Memorial Chemical-Engineering Laboratories, 52* ; Engineering Society, 218; Faculty of Engineering, Particulars of Courses, 372
  • See also Education Ur, Bronze Specimens from, 337
  • Urquhart’s (1920), Ltd., Portable Fuel-Oil Burner, 242*
  • Uruguay, Montevideo Power Station, Fuel Consumption Tests, 703*

V

  • VALVE, Brake, Proportional, for Electric Locomotives, 172
  • Feed Control, Deptford West Power Station, 91
  • Gear, Boulton & Watt Pumping Engines, 017
  • 800-h.p. Triple-Expansion Engine, Dept¬ford Pumping Station, 680
  • Isolating, 166
  • Lentz Poppet, for Four-Cylinder Compound Locomotives, 667*. See Addendum, 714
  • Relay Pressure, Bailey Meter Co., 653
  • Sluice, 24-in. High-Head, Electrically-Operated (Glenfield & Kennedy, Ltd.), 293
  • Vargön Hydro-Electric Plant, 15,200-h.p. Kaplan Turbines, 88
  • Variable-Speed Gear. See Gear
  • Varley, C. F. and S. A., Lives and Work of, 576
  • Varley Pumps and Engineering, Ltd., Dis¬placement Pump, 383
  • Vegetable-Canning Machinery (Mather & Platt, Ltd.), 421
  • Venice, International Congress of Navigation, Papers on Concrete in Sea Water, 632
  • Ventilation and Gas-Fire Flues, 754
  • Problems, Industrial, Nomograph for, 281
  • of Warships, 394
  • Verein deutscher Ingenieure, Report on Milling of Metals, 746
  • Vernon, Dr. W. H. J., on "Fogging" of Nickel, 337
  • Vessels, Pressure, Welding of, 631
  • Viaduct, River Gök-Su, Fevzipasa-Diarbekr Railway, 123*
  • Vibration in Milling Machines, Investigations on, 746
  • Theory of (Review), 736
  • Vice. See Machine Tools
  • “ Viceroy of India,’’ S.S., Trial Results and Model Propeller Data, 393, 755
  • Vickers Armstrongs- Lt'd., Launch of H.M. Submarine " Thames,’’ 130 ; Launch of
  • H.M. Destroyer " Defender,” 458 ; 4,000- h.p. Vickers-M.A.N. Double-Acting Two- Stroke Marine Oil Engine, 684
  • Vickers-Coats Torque Converter, 181
  • “ Victoria,” H.M.S., Comparison with H.M.S. “ Devastation,” 179
  • Victoria, Yallourn Power Station, Welded Coal Bunkers, 593*
  • Victorian Railways, Australia, Reconstruction of Hawthorn Bridge, 593*
  • Virginia Water, Surrey, Artesian Well at, 111
  • Visibility with Saturated Air, 22
  • Vogel, W., on Pressure Cables, 56
  • Von Ardenne’s Cathode-Ray Oscillograph, 101
  • Vorticose Dust Collectors, State Line Power Station, Chicago, 331*

W

  • WADKIN «fe Co. Double-Disc Sanding Machine, 174
  • Wages. See Labour
  • Wagner, G., Radiator-Nipple Screwing Machine, 370
  • Wagon, Railway, 25-ton, Arc-Welded, 593
  • Slde-Tippingj Automatic (R. Hudson, Ltd.), 329
  • Works, Bloemfontein, Traverser for Rolling Stock, 740
  • Waite, J. N., on Public Lighting by Electricity, 749
  • Waldrich, H. A., G.m.b.H., Hydraulic Drive for Machine Tools, 426
  • Walls, Quay, Port of Leghorn Extensions, 33
  • Reinforced Brick, 20
  • Retaining, Piled, Design of, 48
  • Pressure on, 217. See 148*, 288*. See Erratum, 316. See 561
  • Reaction of Sand on, 288*. See Erratum, 316. See 148*, 217, 561
  • Sound Transmission through, 147
  • Walter, Dr. C. M., on Gas as Fuel in Industry, 721 753
  • “ Wampanoag," U.S.S., History of, 180
  • Wanderer-Werke A.-G., Horizontal and Ver¬tical Milling Machines, 398
  • Ward, H. W., & Co., Ltd., 8J-in. and 12|-in. Combination Turret Lathes with Covered Beds, 265*
  • Ward, T. W., Ltd., Demolition of Goliath Crane, 468

Warships :

  • Admiralty Committee on Boilers, 1874, 537
  • Engines, Compound, Use in Warships, 272
  • Gun Turrets, History of, 708
  • H.M. Destroyer " Daring,” Launch of, 486
  • “ Defender,” Launch of, 458
  • “ Diana,” Launch of, 757
  • Fleet, Steam Manual for, 1879, 537
  • Ship “ Constance,” Propelling Mach¬inery, 272
  • “ Iris ” and " Mercury,” Machinery of, 272
  • “ Nelson,” Steering Trials, 394, 413*
  • “ Pallas,” Machinery of, 272
  • ” Rodney,” Steering Trials, 394, 413*
  • “ Royal Sovereign,” History of, 708
  • " Sultan,” Fire-Pump Installation In, 707
  • ” Thunderer,” Boiler Explosion in, 537
  • “ Victoria ” and “ Devastation.” 179
  • ” Waterwitch,” History of, 180
  • Catapult for Launching Aeroplane from, 447*, 479*
  • Submarine " Thames,” Lauuch of, 130
  • Naval Engineering History, 179, 270, 580, 706
  • Engineers, Higher Training of, 181
  • and Shipping Annual, Brassey’s (Re¬view), 678
  • Progress in Naval Construction, 1860-1870, 179
  • United States Navy, " Monitor," 179
  • Ship “ Wampanoag,” 180
  • Ventilation of Warships, 394
  • Yugoslav Flotilla Leader " Dubrovnik," 723*
  • See also Naval in Paragraph Index Wash-Houses, Public, Liverpool, 268*. See
  • Letter, 290
  • Washing and Drying Machines, Incandescent Lamp Manufacture, 362*
  • Machines, Liverpool Public Wash-Houses, 258*. See LETTER, 290
  • Waste Heat, Utilisation in Gas Works, 721
  • Industrial and Communal, 689. See Letter, 750
  • Water Board, Derwent Valley, Works of, 663
  • Metropolitan, Deptford Pumping Station, 617*, 679*
  • Rand, Annual Report, 463
  • Contamination by Lead and Copper, 435
  • Discharge through Dams and Pressure Tunnels, Control of, 203
  • Engineers, Institution of, Programme, 501: Presidential Address, by J. K. Swales, on Future of Water Supply, 662 ; Construc¬tion of Gunong Pulai Reservoir, Singapore, by J. S. Jackson, 662 ; Reinforced Con¬crete for Water-Retaining Structures, by II. C. Ritchie, 663 ; Ancient and Modern Methods of Measuring Water, by Prof. F. C. Lea, 663 ; Sheffield Water Supply, by J. K. Swales, 663
  • Freezing of, Physics of, 678*
  • Gas. See Oas
  • Level Indicator, Rose, (Budenburg Gauge Co., Ltd.), 146*
  • Measuromont, Ancient and Modern Methods, 663
  • Measuring Tank, Automatic (F. F. Woods), 261*
  • Pipes, Economical Loading of, 437
  • Lead and Copper, Effects of Frost on, 673*. See Letter, 749
  • Power and Hydrometric Bureau, Canadian, Report, 634
  • See also Hydraulic ; Pelion Wheel ; Power Plant; Power, Water ; Turbine, Hydraulic
  • Properties of, 317
  • Retaining Structures, Ferro-Concrete for, 663
  • Supply to Cape Town, 203
  • Future of, 662
  • Handbook of (Review), 94
  • Sheffield, History of, 663
  • Treatment and Corrosion, 551
  • Tube Boiler. See Boiler
  • Tunnel, Hamburg Experimental Tank, 410*
  • Turbines. See Turbines, Hydraulic ; Pelton
  • Wheel; Power Plant
  • Vapour and Aluminium, Interaction, 334, 353
  • Wheels. Seo Pelton Wheel; Turbine,
  • Hydraulic; Poteer Plant Waterless Gasholder Co., Ltd., Seal for Gas-
  • Holder Piston, 325*
  • Waterloo Bridge, Proposed Reconstruction, 135, 223, 549, 719
  • Waterside Power Station, New York, 567
  • Waterways. See Rivers ; Canals ; Navigation, Inland
  • ‘'Waterwitch," H.M.S., History of, 180
  • Waterworks, Deptford, History of, 617
  • Steenbras, South Africa, Extension of, 203
  • for Urban and Rural Districts, (Review), 196
  • See also Water Supply and Paragraph Index
  • Watkinson, Prof. W. H., the Late, 210
  • Watson, Major F. L. on Engineering Industry, 16
  • Watson, G. W., the Late, 138
  • Weather. See Meteorology
  • Weathering of Building Materials, Investiga¬tions on. 495
  • of Ships’ Plates, 640
  • Webb Conveyor (Fraser & Chalmers Engineer¬ing Works), 242*
  • Weighing and Computing Machine (W. & T. Avery, Ltd.), 213*
  • and Handling Plant, Coal, Portable (H. Simon, Ltdj, 126*
  • Weir, G. & J., Ltd., Portable High-Pressure Air Compressor, 752*
  • Weirs, Measurement of Flow over, 663
  • Welded Building, Windsor Works, Slough, 406. See 351*
  • Roof Girders, Murex Welding Processes,
  • Ltd., 351*. Sec 466 Welders, Training of, 350, 357
  • Welding, Electric, Application to Ship Con¬struction, 183, 350, 356. See 183
  • Arc, Standardisation of Technique in 589,*
  • Electric, Australian Rules for, 589
  • for Ships, British Corporation Register of Shipping, Rules for, 183
  • Experimental Researches by British Engine Boiler and Electrical Insurance Co., Ltd., 631
  • of Hydraulic Turbine Runners, 366
  • Machine, Electric, for Staybrite Steel Strip, 534*
  • Rim (British Electric Welding Machines), Ltd.), 327*
  • Repair Work (Barimar, Ltd.), 498*. See Erratum, 617
  • Set, Electric Portable, Petrol-Driven (Par¬sons Oil Engine Co., Ltd), 755*
  • of Steel, Factors Affecting, 235
  • Structures, Investigations on, 85
  • Welds, Electric, Inhibition of Nitride Needles In, 595, 612*
  • Well, Artesian, at Virginia Water, 111
  • Wellington Harbour Floating Dock, Towage to New Zealand, 14
  • Wembley Lamp Factory, General Electric Co., Ltd., 359*
  • Wemyss, Lord W., on Shipbuilding Industry, 349
  • Werner, F., A.-G., Vertical Milling Machine,
  • 398* ; Duplex Spline-Shaft Grinding Ma¬chine, 642*; Box-Frame Milling Machine, 542* ; Universal Grinding Machine, 542* ; Knee-Type Milling Machine, 643* ; Light Milling Machine, 543*
  • West Midlands Joint Electricity Authority v.Pitt and Others, 76
  • Westinghouse Brake Co., Proportional Brake
  • Valve for Electric Locomotives, 172
  • Westlake Glass Bulb-Blowing Machine, Incan¬descent Lamp Manufacture, 360
  • Westminster Technical Institute, Lectures on Gas Engineering, 372
  • Weston, C., Oil Seal for Bearings, 502*
  • Wet, J. de, Electric Terminals with Grip Washers, 28*
  • “ Wexfordian,” S.S. Boiler Explosion, 493
  • Weyl, Dr. W., on Souring of Dead-Burned Magnesite, 698
  • Wharf Construction, Australian Timber for, 223
  • Cranes. See Cranes
  • Irlam, Manchester Ship Canal, 187
  • Wheel Assembly for Heavy Motor Vehicles (National Steel Foundry, (1914), Ltd.),
  • 599*
  • Gear. See Gears ; Gearing ; Marine Pro¬pulsion
  • Grinding. See Grinding under Machine Tools
  • Locomotive, Photo-Elastic Determination of Stresses in, 691
  • Wheeler, Prof. R. V., on Fuel Research and Transport, 719
  • Whisking Machine, Latex (Dunlop Rubber Oo. Ltd.), 664* _ . v
  • Whitby, L., on Mngncsium-Alloy Protection by Selenium, 336
  • White, B. G., on Electrification on South Indian Railway, 313
  • Metal. See Alloys under Metallurgy
  • Star Line, M.S. " Georglc,” 711
  • Whitehead, J., on Monopolies and Inventions, 604
  • Whiting, Dr. G. II., on Reaction between
  • Calcium Carbonate and Silica, 468
  • Whiting, W. R. G., on Two Recent Trial Records, 765. See 393
  • Whittick, G. 0., on Roman Mining in Britain, 460
  • Whitworth Society, Annual Dinner, 401
  • Wiberg, 0., on High Pressures and Tempera¬tures for Steam Prime Movers, 27* WidiaTools, Grinding Machine for, 511
  • for Machine Tools, 5, 397
  • Wicchert, Prof., Work on Electric Discharges, 333
  • Wild-Barfield Electric Furnaces, Ltd., Forced-Draught Furnace, 100 ; Automatic Tem¬perature Controller, 277*
  • Wilding, E., on Mechanical Efficiency of Marine Oil Engines, 441*. See 419
  • Wilkinson, H. D., the Late, 291
  • Williams, C. G., on Bearing Temperatures in Petrol Engines, 464*, 523*
  • Williams Co., G. H., Grab-Type Excavator Bucket, 118
  • Williams, G. B., on Rainfall of Assam, 663
  • Williams, P., on Interaction of Aluminium and Water Vapour, 353. See 334
  • Williams, S. G., the Late, 323
  • Williamthorpe Colliery, Boiler Explosion, 443
  • Wilson, Prof. 0. T. R., Award of Duddell Medal to, 406
  • Wilson, Prof. E., the Late, 259
  • Wilson, P. G., on Teaching of Languages In Technical Colleges, 320
  • Wimperis, H. E., on Research in Aeronautics, 690
  • Winches for Deep-Level Bucket Dredger (Renshaw & Co.), 155
  • Trawl, Steam, Totally-Enclosed (Babcock & Wilcox, Ltd.), 211
  • Wind Bracing, Kill van Kull Bridge, 2
  • Tunnels. See Aeronautics
  • Winding Engine, Mine, with Hydraulic Brake, 481*. See Addendum, 550
  • Windows, Shop, Protection by Light-Sensitive Apparatus, 695
  • Windsor Works, Slough, All-Welded Building, 466
  • Winterthur Gear for Electric Locomotives, 171
  • Wire-Drawing Machines, Incandescent Lamp Manufacture, 360
  • Fence Machine, Ring-Lock (Davy Brothers, Ltd.), 309
  • Fine, Optical Measuring Instrument for, 295
  • Ropes, Failure of, Investigations, 624
  • Wireless Telegraphy. See Telegraphy
  • Telephony. See Telephony
  • Wishart, Dr. J., on Rainfall at Rothamsted, 663
  • Wöliler's Tests. See Alternating Stress under Tests (Materials')
  • Woodhouse, W. B., Thornhill Power Station, 692*
  • Wood and Concrete Floors, Investigations on, 495
  • Woods, F. F., Automatic Water-Measuring Tank,261*
  • Woodworking Machinery. See Machine Tools
  • Woollard, L., on Ventilation of Warships, 394
  • Woolwich Research Department, Exhibits at
  • Royal Society Conversazione, 606 ; Re¬searches on Porosity of Tin Coatings on Steel, 620; Researches on Silico-Man¬ganese Steels, 621, 643

Works :

  • Britannia Works, Huddersfield, Hopkln- sons, Ltd., 692
  • Dagenham Works, Ford Motor Co., Ltd., 657*, 578, 580
  • General Electric Co., Ltd., Wembley Lamp Factory, 359
  • Glenfield & Kennedy, Ltd., Works Labora¬tory, 469
  • Peters, G. D., & Co., Ltd., All-Welded Building, 466
  • Murex Welding Processes, Ltd., Electrically Welded Shop, 361. See 466
  • Moler Products, Ltd., Colchester, 231
  • Pretoria Works, South African Iron and Steel Industrial Corporation, Ltd., 557*
  • Tinsley Works, T. Firth & J. Brown, Ltd., Manufacture of Staybrite Steel Sheets and Strip, 503*, 533*
  • Works Management, Early Experiment In Industrial Organisation (Review), 195
  • Personnel Problems (Review), 63
  • Quantity and Economy in Manufacture, (Review), 304
  • Workshop Training. See Apprenticeship;
  • Education
  • See Works ; Machine Tools
  • World Conditions, Views on, 689. See Letter, 750
  • Worthington, H .R., Invention of Direct-Acting Pump, 707
  • Wotan- und Zimmermannwerke A.-G., Shaping Machine with Hydraulic Drive, 426
  • Wright, H. L., on Soil Temperature below Turf, 742
  • Wright Lecture on Research in Aeronautics, 690
  • Wrought Iron, Use for Boilers, 536
  • Wyatt, H. M., on Public Service Motor Trans¬port, 720

X

  • X-RAYS. See Röntgen Hays

Y

  • YALLOURN Power Station, Welded Coal Bunkers, 593
  • Yare, River, Overhead Line Crossing Towers, 004
  • Yarrow, Sir A. F., Bart., the Late, 136
  • Yarrow & Co., Ltd., Yugoslav Flotilla Leader " Dubrovnik,” 723
  • Yarrow Tank, Experiments on Screw Pro¬pellers, 392, 498
  • Year Books. See Annuals and Reference Books and Literature Index
  • Yensen, T. D., on Magnetic Materials in 1931, 235
  • Yorkshire Electric Power Co., Thornhill Power Station, 92
  • Meeting, Institution of Electrical Engineers, 692
  • Yugoslav Flotilla Leader " Dubrovnik," 723

Z

  • ZEEMAN Effect, Discovery of, 363
  • Zinc Alloys. See AUoys under Metallurgy Oxide, X-Ray Analysis of, 29
  • Prevention of Corrosion by Coatings of, 640
  • Prices. See Metal-Price Diagrams
  • Sea-Water Corrosion of, 329
  • Zoological Gardens, London, Artificial Tides at, 715
  • Zuyder Zee Reclamation, Closing of Main Dyke, 661