The Engineer 1923 Jul-Dec: Index: Miscellaneous

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

The Engineer 1923 Jul-Dec: Miscellaneous Index.

Note: This is a sub-section of The Engineer 1923 Jul-Dec: Index

View the Volumes that this Index refers to.

A

• ABELL, Sir Westcott S., on Loadlines, Deck Cargoes and Safety of Life Regulations, 174
• Abell, Sir Westcott S., on Mechanical Problems of Safety at Sea, 500
• AERONAUTICS :
• - Aero-engines--see also Engines
• - Aeroplane Design, Roy Chadwick, 504
• - Air Congress, International, 5, 32
• -- Control of Aeroplanes at Low Speeds, R. McKinnon Wood, 32
• -- Crude Oil Aero-engine, A. E. L. Chorlton, 6
• -- Development of Aero-engine Materials, Leslie Aitchison, 7, 74
• -- Experimental Determination of Aircraft Stability, T. N. Barlow, 33
• -- Longitudinal Stability, Control and Manoeuvrability of Air-planes, Professor E. P. Warner, 33
• -- Nature of Lubricants in Engineering Practice, Dr. T. E. Stanton, 34, 73
• -- Reliability of Model Data, R. McKinnon Wood, 33
• -- Research and Experimental Department of the R.A.E., Recent Work, Wing Commander Hynes, 6
• -- Static Radial Air-cooled Aero-engines, A. H. R. Fedden, 6
• -- Technical Development of the Aeroplane, J. D. North, 5
• -- Testing of Aircraft Structures and Components, Wm. D. Douglas, 33
• - Air Transport, Major-General Sir S. Brancker, 305
• - Besson Commercial Seaplane, 346
• - Kite Balloons and Airships in Naval Warfare, Captain P. H. Sumner, 194
• - Seaplane Hangar at Copenhagen, 176, 180
• - Zeppelin Passenger Airship. LZ 126, 604, 616 (Two-page Supplement, December 7th, 1923)
• AGRICULTURAL Appliances and Machinery at the Royal Show, Newcastle, 17, 34
• Agricultural Implements in India, 236
• Ahrons, E. L., Short Histories of Famous Firms, 194, 231, 548 ; (Letters), 223, 614
• Ainslie, A. F., Engagement and Loading of Involute Gearing, 685
• Air Compressing Plant, Reavell-Aster, 338, 339
• Air Compressor, Portable, Electric-driven, Reavell and Co., Limited, 624
• Air Compressors, Power-driven; Air Compressors, "Typhoon" Self-contained Gear- driven, Broom and Wade, Limited, 624
• Air Compressors at the Shipping Exhibition, Worthington-Simpson, Limited, 225
• Air Heaters versus Economisers, 480
• Air Pollution in Towns of the United Kingdom, , John B. C. Kershaw, 128
• Air Pre-heater, Howden-Ljungstrom, 40
• Air Pump-—see Pumps
• Aitchison, Leslie, on Development of Aeroengine Materials, 7, 74
• Alkali, andc., Works Report, 95

Alloys—-see also Quarternary

• America, Science and Industry in, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522
• AMERICAN ENGINEERING NEWS :
• - 25, 210, 237, 703
• - American Galvannealed Wire, 703
• - American Shipbuilding, 703
• - Booster Engine on Locomotive Tenders, 210
• - Bridge Piers Built to Stand Hurricanes, 703
• - Cast Iron and Steel Railway Wheels, 210
• - Coal Shipping Plant, 211
• - Concrete Paving in American Cities, 703
• - Diamond Drills for Oil Wells, 25
• - Dockyard Crane, 50-Ton, for U.S. Navy, 210
• - Double-deck Concrete Arch Bridge, 237
• - Geared Locomotives, 210
• - Loading Machines in Coal Mines, 703
• - Low Temperature Coking Plant, 25
• - Motor-driven Plate Mill, 210
• - Six-mile Railway Tunnel, 237
• - Standardising American Construction Machinery, 237
• - Twelve-hour Day at American Steel Works, 237
• AMERICAN Foundrymen, Visit of, 230
• American Rivers, Protecting Banks by Current Retards, 689
• Andrews Apparatus for Classifying Finely Ground Materials, 68
• Annealing, 203 ; (Letter), 223
• Area Regulator and Mox Cold Starter, Welin Davit and Engineering Company, 306
• Argentina, New Public Works in, 159

ASSOCIATIONS, INSTITUTIONS & SOCIETIES:

• Association, British :
• - Meeting in Liverpool, 284, 302, 333, 370
• - Presidential Address, Sir Henry Fowler, Transport and its Indebtedness to Science, 314
• - Presidential Address, Professor Sir Ernest Rutherford, Electrical Structure of Matter, 284
• - Section A :
• - Structure of Atoms, Professor P. Langevin, 304
• - Sections A, B, and G :
• - Joint Discussion, Cohesion and Molecular Forces, 302

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

• Association, British (continued):
• - SECTION G :
• - Transport:
• -- Air Transport, Major-General Sir S. Brancker, 305
• -- Future of Sea Transport, A. T. Wall, 305
• -- Railway Transport, Colonel E. O'Brien, 305
• -- Road Transport, A. E. Berriman, 305
• -- Complex Stress Distributions :
• -- Group of Papers, 333
• -- Graphical Determination and Fatigue, Professor L. N. C. Filon, 334
• -- Stresses in Bridges, J. S. Wilson and Professor B. P. Haigh, 333
• -- Stresses in Connecting-rods, W. J. Kearton, 333
• -- Stresses in Pipes, Professor Gilbert Cook, 333
• -- Stresses in Round Bars, Professor W. Mason, 333
• - Conservation and Control of Water Resources, Joseph Parry, 335
• - Electric Propulsion of Ships, F. H. Clough, 334
• - Glare in Industrial Lighting, Dr. G. IT. Miles, 334
• - Mercury Arc Rectifiers, 370
• - Squirrel-cage Induction Motor, Dr. T. F. Wall, 370
• - Teaching of Dynamics, Sir J. Henderson, 370
• - Wireless Telegraphy and Shipping, Commander J. A. Slee, 335
• - SECTIONS G AND J :
• - Joint Discussion, Vocational Tests for Engineering Trades, 304
• - Visits to Works, 370
• Association of Engineers, Manchester :
• - Aeroplane Design, Roy Chadwick, 504
• Institute of Chemistry :
• - Anniversary Dinner, 650
• Institute, Iron and Steel:
• - Autumn Meeting at Milan, 184, 319, 346
• - List of Papers, Visits, andc., 184
• Institute of Metals;
• - Autumn Meeting in Manchester, 150, 287, 317
• - Behaviour of Metals under Compressive Stresses, H. I. Coe, 318
• - Brinell Hardness Numbers, IT. W. Browns- don,288
• - Cause of Red Stains on Sheet Brass, E. A. Bolton, 287
• - Change of Volume in Metals during Solidification, Hikozo Endo, 288

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

• Institute Of Metals (continued) :
• - Constitution and Age-hardening of Quarternary Alloys, Miss Marie L. V. Gayler, 317
• - Cooling of Metals and Alloys, R. C. Reader, 288
• -Copper Wire, Experiments with, Douglas H. Ingall, 318
• - Crystallisation Effect on Galvanised Iron Sheets, E. L. Rhead and J. Dickson Hannah, 288
• - Effect of Oxygen on Copper, Miss Grace Ford and others, 318
• - Electro-chemical Character of Corrosion, Ulick R. Evans, 317
• - Equilibrium in the Gold-zinc System, Professor P. Soldau, 318
• - Hardness Tests on Crystals of Aluminium, Hugh O'Neill, 318
• - Henry Cort, 319
• - Light Alloys of Aluminium, A. M. Portevin and Pierre Chevenard, 318
• - Nickel in Bearing Metals, A. H. Mundey and C. C. Bissett, 288
• - Non-ferrous Metals in Engineering, Lecture, Sir Henry Fowler, 287, 288
• - Programme and List of Papers, 150
• - Stereotyping, A. H. Mundey and John Cartland, 288
• Institute of Transport:
• - Ideal Seaport, Presidential Address, Sir J. G. Broadbank, 374
• Institution of Automobile Engineers :
• - New Offices of the Institution, 513
• - Standardisation of Motor Car Parts, Presidential Address, H. G. Burford, 402
• Institution of Civil Engineers :
• - Conversazione, 68
• - Deterioration of Structures Exposed to Sea Action, 91
• - Examination of Menai Suspension Bridge, Henry T. Tudsbery and Alec R. Gibbs, 78
• - October Examinations, 1923, Pass List (Interim), 571
• - Presidential Address, Sir Charles Langbridge Morgan, 508
• Institution of Electrical Engineers :
• - French Midi Railway Electrification, Monsieur A. Bachellery, 588, 595
• - Presidential Address, Dr. Russell, 458
• - Pulverised Fuel and Efficient Steam Generation, David Brownlie, 665
• - WIRELESS SECTION :
• - Oscillating Valve Circuit, Model of, R. C. Clinker, 583

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

• Institution of Mechanical Engineers :
• - Clyde Marine Oil Engines, Dr. A. L. Mellanby, 120, 620
• - Discussion at Manchester, 622
• - Contrivances for Storage and Distribution of Water, E. Bruce Ball, at Glasgow Summer Meeting, 47
• - Exhaust Valve and Cylinder Hoad Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. H. W. Baker, 663, 675, 700
• - Possibilities of Mercury as a Working Substance for Binary Fluid Turbines, W. J. Kearton, 560, 563
• - Presidential Address, Sir John Dewrance, Patents, Research, Standardisation, 445
• - Thomas Hawksley Lecture on Mechanical Problems of Safety at Sea, Sir Westcott S. Abell, 500
• Institution of Naval Architects :
• - Internal Combustion Engines Exhausting into Low-pressure Turbines, 274, 290
• - Mechanical Stokers on Marine Water-tube Boilers, W. J. Muller, 274, 279
• - Netherland Shipbuilding Company's Yard at Amsterdam, 275, 282
• - Programme, 200
• - Rotterdam Nautical Institution and Museum, 258
• - Steam Turbines for Marine Propulsion in Holland, Professor Dresden, 274
• - Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261
• - Summer Meeting in Holland, 200, 256, 258, 261, 272, 279, 282, 290
• - Theory of Bending, Professor W. Hovgaard, 275
• - Visits and Entertainments in Holland, 275
• - Water-tight Subdivision of Ships, Sir A. Denny, 256
• Institution of Petroleum Technologists :
• - Origin of Petroleum, E. H. Cunningham- Craig, 530
• Institution of Welding Engineers :
• - Opening Meeting, 430
• Society, Ceramic:
• - Autumn Meeting, Drying of Refractories, 401
• Society of Glass Technology :
• - Visit to France, Particulars of Programme, Papers Read and Visits Paid, 183
• Society, Norwich Engineering ;
• - Inauguration Meeting, Programme of Papers, 527
• AUSTRALIAN Engineering Notes, 55, 109, 187, 199, 320, 431, 517, 599
• Auto-Klean Strainer, 306

B

• BALL, E. Bruce, Contrivances for Storage and Distribution of Water, 47
• Balloons--see Aeronautics
• Burges--see Ships
• Barrage, The Sukkur, 459
• Barton Power Station--see Electrical Matters
• "Beama" Annual Dinner, 567
• Belfast--see Electrical Matters
• Bending, Theory of, Professor W. Hovgaard, 275
• Bengough, Guy D., and R. May, on Rapid Corrosion of Condenser Tubes, 7
• Berriman, A. E., on Road Transport, 305
• Bilton Silent Steam Water Heater, Hydraulic Pipe-bending Machine, 307
• Birmingham, Past Great Men of, Dud Dudley and Others, 474
• Blast-furnaces--see Iron and Steel
• Boiler, Clarkson Thimble-tube, 621
• Boiler Feed-wrater Circuits, James J. Weir, 372
• Boiler, Hawthorn-Wyber, 365
• Boiler-house and Equipment at Barton Power Station, 391
• Boiler-house and Equipment for Belfast Power Station, 415
• Boiler-house Equipment at the Wayagamack Paper Mill, Quebec, 206, 207
• Boiler, Mellanby Exhaust Gas, 621
• Boiler, The Multitubular, Marc Seguin, 638, 661
• Boiler Tube Cleaning Blower, C. P. Parry, Limited, 350
• Boiler Water Alarm, The Hilo, 363
• Boilers, Gas-fired and Other, Spencer-Bone- court, Limited, 307
• Boilers, High-pressure Steam, D. S. Jacobus, 400
• Boilers, Scotch Marine, Uptake Superheater for, T. Sugden, 134
• Boilers, Series, Babcock and Wilcox, 400
• Bolivia--see Railways
• Books of Reference, 353
• Boring Machines--see Machine Tools
• Boundary Lubrication, 73
• Brakes, Railway--see Railways
• Brancker, General Sir S., on Air Transport, 305
• Breaking-up Large Masses of Steel, 530 ; (Paragraph), 682
• "Brentford By-pass," 609
• BRIDGES:
• - Bascule Bridge at Norwich, 424, 428
• - Menai Suspension Bridge, Examination of, H. T. Tudsbery and A. R. Gibbs, 78
• - Stresses in Bridges, J. S. Wilson and Professor B. P. Haigh, 333
• BRINELL Hardness Numbers, H. W. Brownsdon, 288
• BRITISH COMMERCIAL GAS ASSOCIATION :
• - Annual General Meeting, 371
• BRITISH ENGINEERING STANDARDS ASSOCIATION :
• - British Standard Electrical Specifications :
• -- "Moulded Flat Top Insulating Bushes," 419
• -- "Oil-immersed Switches and Circuit Breakers for Alternating Current Circuits," 419
• -- "Slate Slabs for Electrical Purposes," 419
• BRITISH Patent Working, 501
• Brownlie, David, on ï Pulverised Fuel and Efficient Steam Generation, 665--see also Fuel
• Building--see Railways
• Burford, H. G., Standardisation of Motor Car Parts, 402
• Burton-Alexander, J. T., on Locomotive Practice and Performance in France, 119, 143, 178
• Burton-Alexander, J. T., on Some British Locomotive Performances, 684

C

• CABLE Ship--see Ships
• Canada, Mining in, 323
• Canadian Patent Law, 347
• Canals Converted into Railways, 362
• Capstan Controllers, Explosion-proof Controllers, andc., Electro-Mechanical Brake Company, Limited, 252
• Castings or Forgings, 74
• Castingósee also Iron and Steel
• Catalogues, 86, 161, 187, 213, 325, 353, 407 435, 484, 574, 705
• Centrifugal Treatment of Petroleum, 668
• Chadwick, Roy, on Aeroplane Design, 504
• Cherbourg, Improvements at the Port of, 350
• Chile, Port Improvements in, 208
• China, Technical Education in, 345
• Chinese Engineering Notes, 78
• Chorlton, A. E. L., on the Crude Oil Aeroengine, 6
• Clarke, J. B., on Polar Diagrams for Riveted Connections, 639
• Clinker, R. C., Oscillating Valve Circuit , Model of, 583
• Clydebridge--see Works
• COAL, COKE AND COLLIERIES :
• - Advantages of Powdered Coal as a Fuel, 222
• - Belfast Power Station, Coal Handling at, 415
• - Coal Dust Explosions, 129
• - Coal Meter, George Kent, Limited, 226
• - Coal-winding Plant, Large Electric, 103
• - Cronton Colliery and Others, Electrical Winding and Equipment, 88, 116, 117, 126
• - Lea Recorder Coal Meter, 308
• - Motors in Collieries--see Electricity in Mines
• - Russian Coal Industry, 529
• - "Strong-arm" Coal Getter, 36
• COHESION, 302, 343
• Commercial Motors--see Motor Vehicles, also Exhibitions
• Complexity of Natural Phenomena, 507
• Concrete--see also Ferro-concrete, Reinforced Concrete
• Concrete or Clay Moulding Machine, Ransome Machinery Company, Limited, 624
• Concrete Mixers, John Fowler and Co., Limited, 584
• Concrete Mixers, Winget, Limited, 584
• Concrete Piling--see Sheet
• Concrete and Reinforced Concrete, 66
• Concrete, Tools, Power-driven, for Breaking Up, Broom and Wade, Limited, 624
• Concreting the Bed of the Lake, St. James's Park, 62
• Condenser Tubes, Rapid Corrosion of, Guy D. Bengough and R. May, 7
• Conferences at the British Empire Exhibition, 209, 403, 555
• Congress, International Air, 5, 32
• Congress, International Railway, 1925, 480
• Congress, Public Works, Roads and Transport, 473, 565, 584, 594, 618--see also Exhibitions, and for Papers, Public Works
• Contracts, 28, 58, 112, 140, 164, 190, 210, 328, 382, 407, 435, 463, 489, 520, 543, 567, 599, 622, 655, 679
• Copper, Effect of Oxygen on, Miss Grace Ford and Others, 318
• Copper in the United States, 79
• Corrosion, 313, 317
• Corrosion, Electro-chemical Character of, Ulick R. Evans, 317
• Corrosion in Sea Water, 91, 99
• Cort, Henry, Tablet Portrait, 319
• Crane, 15-Cwt. Electric Runabout, Ransomes, Sims and Jefferies, Limited, 38
• Crane Navvy, Ruston and Hornsby, Limited, 623
• Cranes, Large Bridge-erecting, for India, Ransomes and Rapier, Limited, 566
• Cranes at Penistone Works, 2, 14, 30 (Two Two-page Supplements, July 6th, 1923)
• Crewdson, Eric, on Velocity of Flow in Pipes, 635
• Cunningham-Craig, E. H., Origin of Petroleum, 530
• Current Prices for Metals and Fuels, 26, 57, 84, 110, 138, 162, 188, 214, 240, 266, 294, 326, 354, 380, 408, 436, 464, 490, 518, 544 572, 600, 628, 656, 680, 706
• Current Retards on American Rivers, 689
• Cutting Machines--see Machine Tools

D

• DAMS, Earth, Design of, 100
• Dangers of Sulphuretted Hydrogen, 99
• Davy Lamps, Tests of, 199
• Degory Carburetter, 307
• Dehydrating Apparatus on Fruit Farms, 651
• Depression Effect in Nozzle Flow, Henry A. Hepburn, 691
• Deschamps, Jules, on Gas Turbines, 646 ; (Letter), 676
• Deterioration of Structures Exposed to Sea Action, 91, 99, 399
• Diesel Engines--see Engines
• Dock, Government Graving, at Esquimalt, B. C., 530, 532
• Docks--see also London, Port of
• Dodd, K. S., on Design of Pontoons, 331
• Douglas, Wm. D., on Testing of Aircraft Structures and Components, 33
• Drilling Machines--see Machine Tools
• Drive Method--see Petroleum
• Dust Treatment, Special Emulsion for, Sir George Scott-Moncrieff, 68
• Dyke, F. S., on the Lethbridge Irrigation Enterprise in Western Canada, 114, 146, 147

E

• EARTH Dams, Design of, 100
• Earthquake Disaster in Japan, 258, 455, 577
• Economic Speeds--see Railways
• Economic Use of Wood, 153
• Educational Intelligence, 140, 190, 242, 268, 513
• Elastic Limit, 590
• ELECTRICAL MATTERS :
• - Arc Welding Exhibits, Various, 365
• - Barton Power Station of the Manchester Corporation, 391, 396
• - Belfast New Power Station, 415
• - Cargo Winch, 3-Ton Worm-geared, Electrical Steering Gear, andc., Laurence, Scott and Co., 278
• - Cascade Motor Driving in Mines for Haulage Gear, Winding Engine, Fan, Air Compressor, Sandy croft, Limited, 286
• - Charging Electric Batteries, Portable Plant for, Hesco, Limited, 209
• - Coal-winding Plant, Large Electric, 103
• - Diesel-electric Ship La Playa, Electrical Equipment for, Cammell Laird and Co., Limited, 420, 456
• - Direct-current Generator, 12,000-Volt, 568
• - Dynamo and Battery Regulator, British Lighting and Ignition Company, Limited, 375
• - Dynamo Coil-winding Machine, Midland Dynamo Company, 309
• - Furnaces with Internal Electric Heaters, Wild-Barfield, New Type, 159
• - Gas-driven Alternators for S. Africa, Electric Construction Company, 44, 64 ; (Letter), 70
• - Halifax Electricity Works, Extensions at, 419
• - Harworth Main Colliery and Hilton Collieries, Metropolitan-Vickers Winding Plant at, 359, 368
• - Haulage Gear, D. Ashton and Co., Limited, 235
• - Heating, Electric, New System, Grierson, Limited, 431
• - High-tension Interconnector, General Electric Company, 340
• - Johannesburg, Electric Power Scheme for, 133
• - Lighting, Electric, 107
• - Lighting Plant, Stuart Turner, Limited, 336
• - Lighting Plants, Small, with Paraffin Engines, Boulton and Paul, 37
• - Lighting and Power Set, 1200-Watt Combined, Worthington-Simpson, Limited, 18
• - Linton Lock Power Station for City of York, 148, 149
• - Locomotives and Trucks, Electric, British Electric Vehicles, Limited, 276
• - Manufacture of Ferro-vanadium by Electric Furnace, E. Kilburn Scott, 636
• - Mines, Electricity in, 88, 116, 117, 126, 142, 166, 198, 234, 259, 286, 316, 359, 368
• - Mining Switchgear, Ferguson, Pailin, Limited, 316
• - Minister of Transport and Electricity Supply, 134
• - Motors, Starting Controllers and Winders for Mine Work, Bruce Peebles and Co., Limited, 198
• - Oil Circuit Breaker, Three-phase Oil, A Large, Ferguson, Pailin, Limited, 200
• - Oscillating Valve, Circuit, Model of, R. C. Clinker, 583
• - Parsons Motor Company's Lighting Set, 250
• - Penistone Works of Cammell Eaird and Co., Limited, 19,000 H.P. Motor and Other Electrical Equipment, 62, 72 (Two-page Supplement, July 20th, 1923)--for Description of Works, andc., see Works
• - Polar Magnetos, British Thomson-Houston Company, 308
• - Power-house and Electrical Equipment at Plate Mill, Clydebridge Steel Works, English Electric Company, 247, 254
• - Propeller for Ships--see Ships
• - Seattle, New Electric Sub-station for, 183
• - Small Lighting Set, National Gas Engine Company, Limited, 18
• - South African Electricity Supply Commission, 158
• - South-East Lancashire Electricity Supply, 93
• - S.P. Winding Equpiment for Mines, Metropolitan-Vickers Electrical Company, 88, 359
• - Sperry Searchlight, 249
• - Structure of Matter, Electrical, Professor Sir E. Rutherford, 284
• - Switchgear, Line Sectioning Switch, Transformer Cabin, andc., Sprecher and Schuh, 276, 277
• - Three-phase Variable-speed Commutator Motor, Shunt-wound and Other Motors, Swedish General Electric Company, 364
• - Transmitting Electrical Energy from Norway to Denmark, 223
• - Truck, Electric Run-about Tipping, Electricars, Limited, 642
• - Trucks, Cranes, and Tractors, Electrical, Various Exhibits, 365
• - Trucks and Jib Crane Trucks, Lansing Equipment Company, 183
• - Tubular Electric Heating System, Lightfoot Brothers, 614
• - United States Power Station, New Generating Plant, 197
• - Ward-Leonard Direct-current Winder for Mines, 260, 261
• - Waste Heat Recovery in a Power Station, 622
• - Welding Plant, Multiple Arc D.C., Premier Electric Welding Company, Limited, 226
• - West Flanders, Electrification of, 320
• - Winders, Reel Type with Direct Current, Winders, Reel Type with Alternating Current, 259, 261
• ENERGY of the Future, Dr. Charles Steinmetz, 67
• Engagement and Loading of Involute Gearing, A. F. Ainslie, 685
• ENGINES AND MOTORS :
• - Aero-engine Failures, 258
• - Aero-engine Materials, Development of, Leslie Aitchison, 7
• - Ailsa Crag Marine Motor, New Types, 335
• - Air-cooled Aero-engines, A. H. R. Fedden, 6
• - Blackstone's Crude Oil, Lampless Paraffin Engines, andc., 37
• - "Bolinder" Heavy Oil Engine, James Pollock, Sons and Co., 366
• ENGINES AND MOTORS (continued):
• - Browett-Lindley Gas Engines for Driving Alternators, 44, 64 ; (Letter), 70
• - Camellaird-Fullagar Engines for the La Playa, 420 456
• - Cargo Boat Type Marine Diesel Engines, 1500 B.H.P., Schneider et Cie., 152, 156, 157
• - Clyde Marine Oil Engines, Dr. A. L. Mellanby, 120,620; (Letters), 676
• - Cold Starting Engine, 165 B.H.P., Ruston and Hornsby, Limited, 308
• - Cold Starting Heavy Oil Engine, L. Gardner and Sons, Limited, 276
• - Crude Oil Aero-engine, A. E. L. Chorlton, 6
• - Crude Oil Hot-bulb Engine for Road Roller, Clayton and Shuttleworth, Limited, 640, 644
• - Diesel Engine Power Plants, 55
• - Double-acting Four-cycle Marine Diesel Engine, Burmeister and Wain, 79
• - Engines Referred to in Dr. Mellanby's Paper : Beardmore Engine, New Type ; North British Double-acting Two-cycle Engine ; Scott-Still Engines, Twin Set ; Vickers-Petter Engine with Clarkson Thimble-tube Boiler, 621
• - Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, Professor A. H. Gibson and Mr. H. W. Baker, 663, 671, 675, 700
• - Fairfield-Sulzer Diesel Engines, 649
• - French Submarine Engines, 1500 B.H.P. Two-stroke Cycle, Schneider et Cie., 152, 157, 158
• - Gas Engine, Four-cylinder Vertical, National Gas Engine Company, Limited, 18
• - Geared Turbine Machinery, Geared Oil Engine Models, andc., Parsons Marine Steam Turbine Company, Limited, 365
• - Gleniffer Paraffin Marine Motors and Lubricating System, 308, 309
• - "Harmonic Six" Marine Motor, Small, Slack and Parr, Limited, 366
• - Hot-bulb Engine, with Vertical Fuel Pump, Anglo-Belgian Company, 338
• - Internal Combustion Engine for Driving Road Roller, Blackstone and Co., Limited, 640
• - Internal Combustion Engine Phenomena, 671
• - Internal Combustion Engines Exhausting into Low-pressure Turbines, Lieut.-Colonel F. Modugno, 274, 290
• - "King-of-All" Engines, Petrol, Paraffin or Gas, Bradford Gas Engine Company, Limited, 37
• - Kromhout Engines at the Shipping Exhibition, 249, 250
• - Marine Diesel Engines, Working Costs, 177
• - Marine Oil Engines, Trials of, 20
• - Marine Paraffin and Other Engines at the Shipping Exhibition, J. I. Thornycroft and Co., Limited, 224
• - MOTOR CAR AND COMMERCIAL MOTOR VEHICLE ENGINES AND ACCESSORIES AT OLYMPIA :
• -- See also Motor Cars
• -- Aster Six-cylinder Motor Car Engine, 498
• -- Four-cylinder Monobloc Engine for 14 H.P. Bean Car, 497
• -- Loyd-Lord Valveless Engine, 528
• -- Ruston-Hornsby Motor Car Engine, 529 ; (Note), 571
• -- "Sentinel" Wagon Works Steam Engine for Commercial Vehicles, 612, 613
• -- Thermostat for Pump-cooled Engines, Delco-Remy, Limited, 528
• -- Thornycroft, J. I. and Co., Limited, Motor Lorry Engines, 581, 582
• -- Trojan Motor Vehicle Engine, 10 H.P, Four-cylinder, Leyland Motors, Limited, 580, 581
• -- Wolseley Four-cvlinder Motor Car Engine, 498
• - Oil Engine, 12-14 H.P., Petters Limited, 37
• - Paraffin and Petrol Engine, Small, Sir W. G. Armstrong, Whitworth and Co., Limited, 36
• - Paraffin Two-cylinder Lighting Set, A. G. Mumford, Limited, 158
• - Parsons Paraffin Marine Engines, 250, 251
• - Petrol, 2.5 H.P. Vertical, Engine, R. A. Lister and Co., Limited, 37
• - Quadruple-expansion Marine Engine, North- Eastern Marine Engineering Company, Limited, 277
• - Record Solid Injection Engine, 310
• - Saunders-Clarkson 5 B.H.P. Two-stroke Inboard Motor, 184
• - Saunderson Tractor Engine and Gear-box, 35, 36
• - Scott-Still Marine Oil Engine, 556, 592
• - Single-cylinder High-speed Vertical Engine, Robey and Co., Limited, 225
• - Solid Injection Oil Engine, J. S. White and Co., 339
• - Two-cycle Oil Engine of the Motor Tanker Arnus, Swan, Hunter and Wigham Richardson, 485
• - Varying Specific Heats and Gas Engine Mixtures, Telford Petrie, 361
• - Vickers-Petters Solid Injection Oil Engine, 37, 52
• - "Willing Worker" Paraffin Engine, Drummond Bros., Limited, 366
• ENGINEERING Materials, Prices of, during the First Half of 1923, 22
• Engineering News--see also French, Indian, andc.
• Engineers and the Future, 508 ; (Letter), 538
• Engineers of the Future, 672
• Evans, Ulick R., on the Electro-chemical Character of Corrosion, 317
• Exhaust Valve, andc.--see Engines
• EXHIBITIONS :
• - British Empire Exhibition, Conferences at, 209, 403, 555
• -- Signalling, for the Exhibition, 390
• -- World Power Conference, Programme, List of Papers, 403, 555
• - Commercial Motor Exhibition, 580, 608, 609--see also Motors, Commercial
• - Gas Exhibition in Birmingham, 40
• - Motor Car Show at Olympia, 469, 496, 506, 528--see also Motor Cars
• - Public Works and Transport Exhibition, 473, 565, 584, 623, 640; also Miscellaneous Exhibits, 642--for Exhibits, see Various Headings
• EXHIBITIONS (continued):
• - Royal Agricultural Show at Newcastle, 17, 34
• - Shipping, Engineering and Machinery Exhibition, 224, 249, 276, 306, 335, 363
• - Shoe and Leather Fair, 449, 452
• - Smithfield Club Show, 646
• - Wireless Exhibition, 502, 524, 553
• EXPERIMENTAL--see Ships, Propeller Cavitation

F

• FAIRFIELD--see Engines
• Fair--see Exhibitions
• Fedden, A. H. R., on Air-cooled Aero-engines, 6
• Feed Heater--see Railway Locomotives
• Ferries--see Ships
• Ferro-concrete Warehouse at Manchester, 322
• Ferro-vanadium, Manufacture of, by Electric Furnace, E. Kilburn Scott, 636
• Files Reconditioning, Vikings-Tenax Company, 366
• Filter, Feed-water, Robey and Co., Limited, 226
• Filter, Stream-line, Dr. Hele-Shaw, StreamLine Filter Company, 68, 339
• Fir versus Pine Timber, 515
• Fire-box Stays and the Metallurgist, 645; (Letter), 702
• - irms, Famous, Short Histories of, E. L. Ahrons, 194, 231, 548
• - Kitson and Co., Limited, Airedale Foundry, Leeds, 548
• - Sharp, Stewart and Co., Limited, 1806, Manchester and Glasgow, 194, 231 ; (Letter), 223--for List of Locomotives, see Railway Locomotives
• Flow Meter, Britannia Lathe and Oil Engine Company, Limited, 540
• Forthcoming Engagements, 28, 58, 86, 112, 140, 164, 190, 216, 242, 268, 296, 328, 356, 382, 410, 438, 465, 492, 520, 546, 574, 602, 630, 658, 682, 708
• Forward, E. A., Links in the History of the Locomotive, 638, 661
• Fowler, Sir Henry, Lecture on Non-ferrous Metals in Engineering, 288
• Fowler, Sir Henry, on Transport and its Indebtedness to Science, 305, 314
• FRENCH ENGINEERING NOTES :
• - 27, 57, 85, 111, 139, 163, 189, 215, 241, 267, 295, 327, 355, 381, 409, 437, 465, 491, 519, 545, 573, 601, 629, 657, 681, 707
• - Aeronautics, 85
• - Air Resistance, 139
• - Airships, 215
• - Alma Bridge, 629
• - Armoured Cars, 573
• - Automatic Couplings, 573
• - Benzol from Peat, 657
• - British Unemployment, 681
• - Cable Ploughing, 381
• - Canadian Exhibition, 163
• - Coke and Iron Ore, 295
• - Coke Problem, 85
• - Coke Reparations, 437]
• - Coke Supply, 139
• - Cold Storage, 491
• - Commercial Aeroplanes, 327
• - Commercial Policy, 545
• - Commercial Propaganda, 267
• - Commercial Vehicles, 491
• - Competition, 707
• - Continuous Brakes, 27, 465
• - Dehydrating Alcohol, 327
• - Desert Transport, 437
• - Direct Process Steel, 57
• - Electric Locomotives, 657
• - Electric Traction, 139
• - Electric Train Lighting, 545
• - Electrical Distribution, 681
• - Electrification, 139
• - Engines and Transmissions, 409
• - Ferro-concrete, 111
• - Floating Exhibition ,111
• - Foreign Contracts, 295
• - Foreign Exchanges, 111
• - Foreign Orders, 437
• - Foreign Trade, 465
• - Foundry Congress, 327
• - Franco-British Co-operation, 465
• - Fuel Problem, 381
• - Harbour Works, 267
• - Haulage Economy, 491
• - Heavy Motor Traffic, 27
• - Helicopters, 295, 629
• - High-compression Engines, 163
• - Higher Prices, 241
• - Industry and Agriculture, 267
• - Iron Production, 57
• - Iron and Steel Production, 189, 295, 573
• - Light Aeroplanes, 215
• - Merchant Marine, 189
• - Miners' Wages, 545
• - Motor Cars, 409
• - Motor Trade, 519
• - Moving Platforms, 241
• - Naval Manoeuvres, 139
• - New Cruiser Type, 215
• - New Fuels, 409
• - Oil Engineering, 657
• - Oil Research, 215
• - Olympic Engineering, 707
• - Paris a Seaport, 601
• - Paris Traffic, 629
• - Paris Transports, 267, 601
• - Paris Water Supply, 85
• - Power Alcohol, 295
• - Protection and Trade, 437
• - Reconstruction, 657
• - Rail Motors, 545
• - Reduced Tariffs, 85
• - Refloating the France, 189
• - Regulating the Seine, 27, 707
• - Road Depreciation, 163
• - Rolling Stock, 27, 519
• - Ruhr Situation, 573
• - Ruhr Stocks, 163, 491
• - Ruhr Supplies, 465
• - Stainless Steel, 111
• - State Railway Works, 355
• - Street Paving, 57
• - Suction Gas Lorries, 241
• - Suction Gas Tractors, 355
• - Suction Gas Wagons, 519
• - Tanks, 681
• FRENCH ENGINEERING NOTES (continued):
• - Tractors, 381
• - Trade Compromise, 629
• - Trade and Employment, 355
• - Trade Fluctuations, 27
• - Trade Improvement, 601
• - Trade Opportunities, 327
• - Trade Position, 57, 267, 519
• - Trade Profits, 629
• - Trade Reconstruction, 657
• - Wagons, 163, 573
• - Water Pollution, 707
• - What to do with Stocks, 189
• FUEL, Powdered, 695
• Fuel, Pulverised, 665
• Fullagar Engines--see Engines
• Furnace, Muffle Rivet-heating, Charles Burrell and Sons, Limited, 335
• Furnaces, Electric--see Electrical Matters
• Furnaces at Penistone Works, 2 (Two Two-page Supplements, July 6th, 1923)
• Future Supply of Skilled Workers, 255 ; (Letters), 319, 375, 403

G

• GAS Engines--see Engines
• Gas Exhibition--see Exhibition
• Gas Producers, Double-draught, Dowson and Mason Gas Plant Company, Ltd., 44, 64 ; (Letter), 70
• Gas Producers, Morgan-Sahlin, 30
• Gas Supplies, Testing the Calorific Value of, 48
• Gas Turbines, Jules Deschamps, 646 ; (Letter), 676
• Gauges, Brookes and Sears "Generator Comparator" for Measurement of, Precision Tool Company, Limited, 363
• Gayler, Miss Marie L. V., on the Constitution and Age-hardening of Quarternary Alloys, 317
• Gear, Variable Speed, Adapted for Planers, Williams-Janney, 441
• Geared Drive, 283 ; (Letter), 555
• Gearing, Involute, Engagement and Loading of, A. F. Ainslie, 685
• "Generator Comparator," Brookes and Sears, 363
• Germany, Engineering Position in, 322
• Gibson, Professor A. H., and Mr. H. W. Baker, on Exhaust Valve and Cylinder Head Temperature in High-speed Petrol Engines, 663, 671, 675, 700
• Glasgow and the Activated Sludge Process, 204
• Glasgow Tramways, 20
• Glass--see Society of Glass Technology
• Grinding Machines--see Machine Tools
• Gyroscopic Stabiliser--see Ships

H

• HACKSAW Blade, New Type, Edward G. Herbert, Limited, 431
• Hadfield, Sir Robert, on the History and Progress of Metallurgical Science, 474, 510, 536,'578
• Hamburg, Smoke Abatement in, 107
• Hangars--see Aeronautics
• Harrows at the Royal Show, 36
• Haulage, Electric--see Electrical Matters
• Hawksley, Thomas, Lecture--see Institution of Mechanical Engineers
• Haymaking Without the Sun, R. Borlase Matthews' Method, 17
• Heating, Electric--see Electrical Matters
• Henderson, A. C. F., Subdivision of Large Passenger Ships, 257, 261
• Hepburn, Henry A., Depression Effect in Nozzle Flow, 691
• Herbert Pendulum Hardness Tester, Mathematical Theory of, Wm. J. Walker, 244; (Letters), 21, 70, 248
• High-pressure Steam Boilers, D. S. Jacobus, 400
• High-speed Planing--see Machine Tools
• Histories, Short--see Firms
• History of the Locomotive--see Railway Locomotives
• History and Progress of Metallurgical Science, Sir Robert Hadfield, 474, 510, 536, 552, 578--for Illustrations, see Subjects Index, History, andc.
• Hoisting Cables, Magnetic Tests of, 431
• Holland, Shipbuilding and Engineering in, 124
• Holle Four-wheel Driving and Steering Motor Car, 666, 667, 670
• Hot Bulb--see Engines
• Humphrey Pumps--see Pumps
• Hydraulic Press, 250-Ton Open-sided, and Four-cylinder Radial Pump for, Tangent Tool and Engineering Company, Limited, 338
• Hydro-electric Power Station at Linton Lock, 148, 149

I

• INDIA, Agricultural Implements in, 236
• INDIAN ENGINEERING NOTES :
• - 22
• - Hyderabad State Railways, 22
• - Hydro-electricity in Ceylon, 22
• - Irrigation Projects, 22
• - Sukkur Barrage, 22
• INDICATOR, Distant-reading Water Level, Aster Engineering Company, Limited, 431
• Indicators, Temperature, Recorders, &c., Cambridge and Paul Instrument Company, Limited, 251
• Injector--see Railway Locomotives
• Interlocking Rubber Road Surfacing Blocks, C. W. Readís System, 651
• Internal Combustion Engines--see Engines
• International Air Congress--see Aeronautics
• International Navigation Congress, 10, 38, 65--for Details, see Ships
• International Railway Congress--see Railways
• Inventions, Patents for, 453 ; (Letters), 484
• IRON AND STEEL :
• - Blast-furnace Labour-saving Equipment, 131
• - Blast-furnaces, The Tayeh, China, 48
• - Breaking Up Large Masses of Steel, 530 ; (Paragraph), 682
• - Canada, Production of Iron and Steel in, 419
• - Casting Spun Iron Pipe, Stanton Ironworks Company, Limited, 104
• - Cold Brittleness, 534
• - France, Production of Iron and Steel in, 179
• - Iron and Steel Works--see Works
• - New Steel, Park Gate Iron and Steel Company, Limited, 319
• - Nickel Rolling Mill, Huntington, U.S.A., 330
• - Rolling Mills at Penistone Works, 32, 42
• - Steel Melting Department at Penistone Works, 2, 14, 30 (Two Two-page Supplements, July 6th, 1923)
• IRRIGATION Enterprise, Lethbridge, Western Canada, F. S. Dyke, 114, 146, 147

J

• JACOBUS, D. $., High-pressure Steam Boilers, 400
• Japan, Earthquake Disaster, 258, 455, 577
• Johns, A. W., on Ship Form and Steering, 551, 576
• Johore Causeway, 537 (Two-page Supplement, November 16th, 1923)
• Joint Patentees, 562
• Joint, Victaulic Company, Limited, 310

K

• KEARTON, W. J., on Mercury Vapour, for Binary Fluid Turbines, 560, 563
• Kershaw, J. B. C., on Air Pollution in Towns of the United Kingdom, 128
• Kromhout Engines--see Engines

L

• LABOUR NEWS, STRIKES, AND WAGES QUESTIONS:
• - 101
• - Boilermakers' Dispute--see Seven-day Journal
• - Payment by Results, 283; (Letter), 223, 483, 513, 538, 555
• - Railway Labour, 696
• - Skilled Workers, Future Supply of, 255 ; (Letters), 319, 375, 403
• - Unemployment, 101
• LAKES--see St. James's Lathes--see Machine Tools Latin-American Engineering Notes, 323
• Launches and Trial Trips, 28, 58, 140, 190, 213, 293, 325, 356, 375, 435, 543, 567, 599, 677,705
• Lead Mines, Ore-loading Machines for, 209
• LEADERS:
• - Air-heaters v. Economisers, 480
• - Annealing, 203
• - Automatic Couplings for Railway Wagons, 229
• - Boundary Lubrication, 73
• - Castings or Forgings ? 74
• - Cohesion, 343
• - Cold Brittleness, 534
• - Complexity of Natural Phenomena, 507
• - Corrosion, 313
• - Corrosion in Sea Water, 99
• - Cruising Ships of the Navy, 425
• - Dangers of Sulphuretted Hydrogen, 99
• - Economic Railway Speeds, 15
• - Economic Use of Wood, 153
• - Elastic Limit, 590
• - Engineers and the Future, 508
• - Engineers of the Future, 672
• - Extended Piston-rods, 618
• - Fire-box Stays and the Metallurgist, 645
• - Future Supply of Skilled Workers, 255
• - Geared Drive, 283
• - High-capacity Wagons, 397
• - Individuality in Locomotive Engineering, 454
• - Internal Combustion Engine Phenomena, 671
• - Locomotive Booster, 369
• - Locomotive Driving, 562
• - Locomotives and Trains, 203
• - London's Water Supply, 177, 696
• - Main Line Electrification, 313
• - Marine Diesel Engine Working Costs, 177
• - Marine Engineers and Oil Engine Certificates, 229
• - Master and Mechanic, 343
• - Mercury-vapour Prime Mover, 561
• - Multi-cylinder Locomotives, 255
• - Naval Programme, New, 533
• - Navigation Congress Results, 43
• - Notches and Scratches, 397
• - One-wire and Three-wire Systems for Railway Telegraphy, 426
• - Optical Stress-strain Recorders, 479
• - Patents for Inventions, 453
• - Payment by Results, 283
• - Powdered Fuel, 695
• - Railway Accidents, 44
• - Railway Electrification, 589
• - Railway Labour, 696
• - Railway Rates and Railway Wages, 154
• - Research Associations, 398
• - Singapore Naval Base, 127
• - Smithfield Club Show, 646
• - Specifications : Their Use and Abuse, 15
• - State Railways, 369
• - Tensile Test, 128
• - Waste Heat Recovery on Ships, 617
• LEATHER, Machines Used in Preparation of, 449, 452
• Leonardi da Vinci, 647
• Lethbridge Irrigation Enterprise in Western Canada, F. S. Dyke, 114, 146, 147
• LETTERS FROM OUR OWN CORRESPONDENTS :
• - England, North of, 24, 54, 82, 1087136, 161, 186, 212, 239, 265, 292, 324, 352, 378, 406, 434, 462, 488, 516, 517, 542, 570, 598, 626, 654, 678, 704
• - Lancashire, 23, 53, 82, 108, 136, 160, 185, 211, 238, 263, 291, 323, 351, 377,405,433, 461, 487, 515, 541, 569, 597, 625, 653, 677, 703
• - Midlands and Staffordshire, 23, 53, 81, 107, 135, 159, 185, 211, 237, 263, 291, 323, 351, 377, 405, 433, 461, 487, 489, 515, 541. 569, 597, 625.653, 677, 703
• - Scotland, 25, 55, 83, 109, 137, 161, 187, 212, 239, 265, 293, 325, 353, 379, 407, 435. 463, 489, 517, 542, 571, 598, 627, 655, 679, 705
• - Sheffield, 24, 54, 82, 108, 136, 160, 186, 212, 238, 264, 292, 324, 352, 378, 406, 434, 462, 488, 516, 542, 570, 598, 626, 654, 678, 704
• - Wales and Adjoining Counties, 25, 55, 83, 109, ] 37, 161, 187, 213, 239, 265, 293, 325, 353, 379, 407, 435, 463, 489, 517, 543, 571, 599, 627, 655, 679, 705
• LETTERS TO THE EDITOR :
• - Akroyd-cycle Engine, J. L. Chaloner, 96
• - Alfred A. Scott, C. Mustill, 248
• - Annealing, A. F. Woodcock, 223
• - Belfast Union, C. E., 555
• - Booster Locomotives: Utilisation of the Main Engine's Exhaust Steam, C. R. King, 403
• - British Beet Sugar Machinery, British Empire Sugar Machinery Manufacturers' Association, 702
• - Clyde Marine Oil Engines, W. A. Tookey, 673 ; Chas. Day, 673
• - Electricity Generated by Safety Valves, F. A. Fleming, 248, 319 ; H. S. Whiteley, 350
• - Emigration of Workmen, Ex-Service, 319, 422 ; Clyde Engineer, 375, 483 ; W. Collinson, 403
• - Empire Development and Employment, D. S. M., 223
• - Engineers for Motor Ships, X. Y. Z., 248
• - Fire-box Stays, E. Cecil Poultney, 702
• - Firing Locomotives, R. C. Prescott, 583ó see also Locomotive Driving
• - Future of Engineering, Well Sinker, 538
• - Gas-driven Alternators for South Africa, Campbell Gas Engine Company, Limited, 70
• - Gas Turbine, Henry A. Hepburn, 673
• - Geared Drive, Swan, Hunter and Wigham Richardson, Limited, 555
• - Government Policy of Electricity Supply, H. T. Day, 555 ; T. Mahn, 614
• - Herbert "Pendulum" Hardness Tester, S. Timoshenko, 21, 248; Edward G. Herbert, 70
• - Isherwood and the American Navy, Hector C. Bywater, 702
• - Lagging Water Mains, G. Brian Hersey, 614
• - Locomotive Driving, R. C. Prescott, 583 ; F. W. Brewer, 613
• - Locomotives and Trains, W. B. Thompson, 248
• - Losses in Reduction Gears, M.I.M.E., 150
• - Main Line Electrification, E. O'Brien, 375
• - Marine Engineers' Certificates, Extra First, 319
• - Marshall, Sons and Co., Limited, and Vickers Limited, 513
• - Multi-cylinder Locomotives, F. P., 319; Chas. W. Dauncey, 375
• - National Profit-Sharing, Hugh Reid, 484
• - Oil Engine Nomenclature, H. Akroyd Stuart, 403
• - One-wire and Three-wire Systems for Railways, Signal and Telegraph Superintendent 554
• - Patents for Inventions, Edward Carpmael, 484 ; J. W. Fussell, 484 ; Stradium, 484
• - Payment by Results, H. T. Fowler, 223ósee also Piecework System
• - Piecework System, Superintendent of Production, 483, 513 ; Vectis, 538 ; Ratefixer, 555 ; William B. Pinching, 613--see also Payment by Results
• - Port of London : Improvements, J. F. Ramsbotham, 513
• - Production of Process Steam, E. C. H., 484
• - Railway Electrification, W. B. Thompson, 96 ; J. Sayers, 614
• - Railway Speeds, John Riekie, 49 ; W. T. Taggett, 49 ; Horace Myers, 70 ; C. R. King, 96 ; J. Jackson, 96 ; F. W. Brewer, 124
• - Shop Temperatures and the Heat Wave. A. W. Farnsworth, 49
• - Short Histories of Famous Firms, E. L. Ahrons, 223
• - Spark Quenching Funnels for Solid Injection Engines, Bliss, 124
• - Starting and Accelerating Peculiarities of Electric Rolling Stock, J. Austin Baker, 21
• - Traffic Congestion in London, J. D. Roots, 124
• LIFEBOATS--see Ships
• Light Rail Traction in South Africa, 647
• Lighthouse Apparatus for Australia, Chance Brothers and Co., Limited, 513
• Lighting and Beaconing of Coasts, 66
• Lighting, Industrial, Glare in, Dr. G. H. Miles, 334
• Lighting Set, Two-cylinder Paraffin, A. G. Mumford, Limited, 158
• Lighting and Lighting Sets, Electric--see also Electrical Matters

LITERATURE.

• Reviews:
• - Brassey's Naval and Shipping Annual, 1924, Sir Alex. Richardson and Archibald Hurd, 672
• - Century of Locomotive Building by Robert Stephenson and Co., 1823-1923, 426; (Correction), 458
• - Deterioration of Structures in Sea Water, 399
• - Friction, T. E. Stanton, 315, 450
• - Great War, Official History of the : Naval Operations, Vol. III., Sir Julian S. Corbett, 526
• - Hackworth, Timothy, and the Locomotive, Robert Young, 344
• - Production of Air-dried Peat, Fuel Research Board Report, 1922-23, 527
• - Properties of Engineering Materials, W. C Popplewell and H. Carrington, 450

LITERATURE (continued):

• Reviews (continued):
• - Railways of Spain, George L. Boag, 371
• - Statistical Bibliography in relation to the Growth of Modern Civilisation, E. Wyndham Hulme, 371
• - Text-book of Ore Dressing, S. J. Truscott, 16 White, Sir William, Life of, Frederic Manning, 591
• Short Notices:
• - Automatic Telephone Systems, Vol. II., William Aitken, 205, 450
• - Electrical Measuring Instruments and Supply Meters, D. J. Bolton, 315, 428
• - Engineers' Pocket Technical Dictionary, French-English, Mark Lvoff, 205, 619
• - Hutte, des Ingenieurs Taschenbuch, Vol. II., 509
• - Laminated Springs, T. H. Sanders, 315, 509
• - Lighting Circuits and Switches, Terrell Croft, 315, 428
• - Mechanics of Machinery : Mechanism, R. C. H. Heck, 399, 509
• - Popular Fallacies, Explained and Illustrated, A. S. E. Ackermann, 619
• - Poulsen Arc Generator, G. F. Elwell, 371, 428
• - Practical Tests for the Electrical Laboratory, C. H. Johnson and R. P. Earle, 205, 428
• - Railway Signalling : Mechanical, Fr. Raynar Wilson, 509
• - Small Electric Lighting Sets, C. F. Caunter, 230, 428
• - Your Railway Rates, 619
• Books Received :
• - Advancement of Science, 1923, 399
• - American Petroleum Refining, H. S. Bell, 129
• - Annual Report of the Smithsonian Institution, 480
• - Blasting with High Explosives, W. Gerard Boulton, 480
• - Boiler Chemistry and Feed-water Supplies, J. H. Paul, 591
• - Book of the Ford, 44
• - British Acetylene and Welding Handbook, 315
• - British Cast Iron Research Association, Bureau Bulletin, 315
• - Calculations in Heating and Ventilation, G. S. Coleman, 205
• - Car Lighting by Electricity, C. W. T. Stuart, 480
• - Carenes de Formes Nuisibles ou Favorables a leurs Grandes Vitesses, andc., M. le Vice- Amiral F. E. Fournier, 205
• - Capital and Steam Power, 1750-1800, John Lord, 673
• - Cargo Handling at Ports, Brysson Cunningham, 527
• - Chemistry as a Career, 230
• - City and Guilds of London Institute, Department of Technology, &c., 230
• - Clouds and Smokes, William E. Gibbs, 673
• - Coal Tar Distillation and Working-up of Tar Products, Arthur R. Warnes, 509
• - Coke and Its Uses, E. W. L. Nicol, 509
• - Concrete Roads, 371
• - Conferences de Chimie Minerale (Metaux) faites & la Sorbonne, Marcel Guichard, 673
• - Contribution a la Theorie des Moteurs it Combustion Interne, M. Rrutzkus, 647
• - Converting a Business into a Private Company, H. W. Jordan, 44
• - Department of Scientific and Industrial Research:
• -- Building Research Board :
• -- Heat Transmission through Walls, Concretes and Plasters, Special Report, No. 7, 205
• -- Food Investigation Board :
• -- Special Report No. 12, Brown Heart, Functional Disease of Apples and Pears, Franklin Kidd and Cyril West, 205
• -- Fuel Research Board :
• -- Physical and Chemical Survey of the National Coal Resources, No. 2 Interim Report on Analysis of Coal, 591
• -- Report for 1922-3: First Section, "Production of Air-dried Peat," 205, 527
• -- Technical Paper No. 7, ì Low-temperature Carbonisation of Coal, andc., 248
• - Dictionary of Applied Physics, Vol. V., Aeronautics-Metallurgy, 179
• - Die Gesetze zum Schutze Gewerblichen Eigen turns, Dr. Erwin Huttner, 129
• - Diesel and Oil Engine Handbook, Julius Rosbloom, 129
• - Domestic Sanitation and House Drainage, Henry C. Adams, 205
• - Elasticity and Strength of Materials, Sec. III., Torsion in Shafting, andc., C. A. P. Turner, 527
• - Electrical Engineering Practice, J. W. Meares and R. E. Neale, 509
• - Electro-chemistry Related to Engineering, W. R. Cooper, 44
• - Engineering Kinematics, W. G. Smith, 371
• - Engineering Mathematics, Part I., R. W. M. Gibbs, 673
• - Engineering Non-ferrous Metals and Alloys, Leslie Aitchison and W. R. Barclay, 101
• - Engineering Science, A. G. Robson, 673
• - Engineer's Draughtsman, H. Varley, 527
• - Fair Wage, Reflections on the Minimum Wage, andc., Edward Batten, 101
• - Forecasting Weather, Sir Napier Shaw, 509
• - Gas Manufacture, W. B. Davidson, 371
• - Graphic Statics, Elements of, Clarence W. Hudson and Edward J. Squire, 315
• - Henry Ford : The Man and his Motives, Wm. L. Stidger, 647
• - How to Organise and Conduct an Export and Import Business, R. Osborne, 129
• - "Hutte," Des Ingenieurs Taschenbuch, 179
• - Hydraulic Principles Governing River and Harbour Construction, Curtis and Townsend, 399
• - Hydraulics, E. H. Lewitt, 647
• - Hydraulics for Engineers, F. C. Lea, 44
• - Income Tax, Super Tax, Corporation Profits Tax, andc., Charles H. Tolley, 205
• - Indian Railway Bridge Committee, Vol. III., of Fourth Report, C. W. Lloyd-Jones, 179
• - Industrial Arts Index, Periodicals, 248
• - Industrial Furnaces, Vol. I., W. Trinks, 129

LITERATURE (continued):

• Books Received (continued):
• - Inorganic and Theoretical Chemistry, Treatise on, Vol. IV., J. W. Mellor, 591
• - Inspecting and Testing of Materials, Apparatus and Lines, F. L. Henley, 527
• - International Review of the Science and Practice of Agriculture, 509
• - Iron and Steel Institute : Carnegie Scholarship Memoirs, Vol. XII., 480
• - Jordan's Tabulated Weights of Iron and Steel Sections, 101
• - Journal of the Iron and Steel Institute, Vol. CVII., 480
• - Lancashire and Cheshire Coal Research Association :
• -- Determination of Carbon Monoxide in Vitiated Air, andc., F. S. Sinatt and L. Slater, Bulletin XIII., 205
• -- Transparent Preparations of Coal for Microscopical Investigations, J. and J. R. Lomax, 205
• - Lathe Usersí Handbook, C. M. Linley, 480
• - Lathes, their Construction and Operation- G. W. Burley, 673
• - Law of the Car, W. Gordon Aston, 509
• - Law of the Car, Private and Commercial, L. G. Redmond Howard and Harold Crane, 673
• - Law and Practice of Town Planning, Sydney Davey and F. C. Minshull, 509
• - Lead : Its Occurrence in Nature, &c., J. A. Smythe, 673
• - L'Eclairage, E. Darmois, 129
• - Leeds Technical School, Department of Engineering Day Courses, 1923-4, 248
• - Les Economies de Combustibles, andc., Pierre Appell, 205
• - Les Isotopes, A. Damien, 179
• - Les Methodes Modemes d'Organisation Industrielle, M. L. Benoist, 129
• - Life of Sir William White, Frederick Manning, 480
• - L'Industrie du Gaz, Distillation de la Houille, Rene Masse and Auguste Baril, 527
• - L'lndustrie du Gaz, Traitement des Produits et Sous-Produits, Rene Masse and Auguste Baril, 509
• - Liverpool Shipping, Who's Who ? 1923, 230
• - London Shipping, Who's Who ? 1923, 230
• - Machine Construction and Drawing, First Course in, T. M. Navi or and W. Tattersall, 399
• - Manchester, College of Technology, Prospectus, 248
• - Materials and their Application to Engineering Design, E. A. Allcut and E. Miller, 527
• - Mechanical Engineering Formulae, E. W. Huddy, 129
• - Mechanical Road Transport, C. J. Conradi, 509
• - Mechanical Stoking, David Brownlie, 673
• - Mercantile Calculation Tables, A. Kirchner, 527
• - Metals and Metallic Compounds, Vol. III., Transition Elements; Vol. IV., Metals of the "B" Group, Ulick R. Evans, 101
• - Metallurgy of Steel, Vol. I., Metallurgy; Vol. II., Mechanical Treatment, F. W. Harbord and John W. Hall, 673
• - Meteorological Office, Air Ministry, Atmospheric Pollution, 248
• - Microscope, Part II., Conrad Beck, 647
• - Ministry of Public Works, Egypt, Index to Annual Reports, Irrigation Department, 1884-1920, 44
• - Modern Electro-Plating, W. E. Hughes, 527
• - Motor Vehicles and their Engines, E. S. Fraser and Ralph B. Jones, 480
• - Nickel Ores, W. G. Rumbold, 399
• - North-East Coast Shipping, Who's Who ? 1923, 230
• - Oil Fuel Burning at Sea and on Land, J. S. Gander, 205
• - Petroleum Technologists' Pocket Book, A.W. Eastlake, 205
• - Petroleum Year Book, 1923, Sidney H. North, 205
• - Photography as a Scientific Implement, A. E. Conrady, C. R. Davidson and Others, 205
• - Practical Control of Electrical Energy, A. G. Collis, 205
• - Practical Moulding, S. Jones Parsons, 509
• - Principal Factors in Freight Train Operating, Philip Burtt, 129
• - Problems of the Obelisks, R. Engelbach, 673
• - "Proceedings" of American Society of Engineers, 205
• - "Proceedings" of the Institution of Mechanical Engineers, January-April, 1923, 480
• - "Proceedings" of the South Wales Institute of Engineers, Vol. XXXVIII., No. 8, 509
• - Radio and High-frequency Currents, E. T. Larner, 480
• - Radio Telegraphy and Telephony, E. W. Marchant, 480
• - Railways for All, J. F. Gairns, 315
• - Scottish Shipping, Who's Who ? 1923, 230
• - Sexton's Pocket Book on Boilermaking, Shipbuilding and Steel and Iron Trades, P. W. McGuire, 509
• - Shop Kinks, Robert Grimshaw, 205
• - Silica in Canada, Its Occurrence, andc., Part I., Eastern Canada, L. Heber Cole, 315
• - Smoke Inspectors' Handbook on Economic Smoke Abatement, Herbert G. Clinch, 673
• - Society of Engineers, Journal and "Transactions," 101
• - Standard Conditions and Rules for Shafts of Marine Steam Engines, 248
• - Strength and Structure of Steel and other Metals, W. E. Dalby, 480
• - Studies in Tidal Power, Norman Davey, 591
• - Study of Alternating Currents, Albert E. Clayton, 591
• - Successful Wireless Reception, Paul D. Tyers, 480
• - Technical Arithmetic, R. W. M. Gibbs, 673 Technisches Hilfsbuch, Schuchardt and Schutte, 527
• - Technology Reports, Tokoha Imperial University, Sendai, Japan, Vol. III, No. 3, 248
• - Typical Mechanisms, Details of, C. M. Linley, 44
• - University College of Swansea, Prospectus of Department of Engineering, 1923-4, 248

LITERATURE (continued):

• Books Received (continued):
• - Ventilation of Public Buildings, Robert Boyle, 129
• - Wireless for the Amateur, J. Roussel, 647
• - Wireless Facts and Figures, A. V. Ballhatchet, 480
• LLOYD'S Register--see Ships
• Loadlines, andc.--see Ships
• Locks, Elevators, and Inclined Planes, 39
• Locomotive, Internal Combustion, Baguley, Limited, 609
• Locomotive, Novel Petrol, Lake and Elliot, 145
• Locomotive, Oil Rail, Blackstone and Co., Limited, 37
• Locomotive Tools--see Machine Tools
• Locomotives, Electric--see Electrical Matters
• Locomotives, Railway--see also Railway Locomotives
• London, Port of, Improvements, 130 ; (Letter), 513
• Lorries--see Motor Vehicles
• Lubrication--see Boundary

M

• MACHINE TOOLS:
• - Boring and Turning Mills and other Machines at Penistone Works, 4 (Two Two-page Supplements, July 6th, 1923)
• - Crank Pin Grinding and Quartering Machine, Churchill Machine Tool Company, Limited,
• - Crank Pin Turning Machine, Geo. Richards and Co., Limited, 460
• - 30in. Drilling, Tapping and Studding Machine, Kitchen and Wade, 210
• - Hand-operated Table for Punching Machines, D. C. Endert and H. W. Curchin, 539
• - Old Punching and Shearing Machine, Laird and Kitson, 548
• - Oxytome Metal-cutting Machine, Alfred Herbert, Limited, 404
• - Radial Machine for Drilling Plates and Girders, Wm. Asquith (1920), Ltd., 540
• - 32in. Surfacing and Screw-cutting Break Lathe, G. and A. Harvey, Limited, 342, 348
• MAGNETIC Tests of Hoisting Cables, 431
• Manchester, Power Station for--see Electrical Matters
• Manchester University Department of Metallurgy, Opening of New Building, 293
• Marine Engineers and Oil Engine Certificates, 229 ; (Letter), 319
• Marine Engines--see Engines
• Mass Production of Omnibus Bodies, Short Brothers, Limited, 102 (Two-page Supplement, July 27th, 1923)
• Mass Production of Railway Coaches and Wagons, London, Midland and Scottish Railway, 385, 697 (Two-page Supplement, October 12th, 1923)
• Master and Mechanic, 343
• Mechanical Stokers on Marine Water-tube Boilers, W. J. Muller, 274, 279
• Mellanby, Dr. A. L., on Clyde Marine Oil Engines, 120, 620 ; (Letters), 676
• Mercury-vapour Prime Mover, Plant by W. L. R. Emmet, Paper, W. J. Kearton, 560, 561, 563
• Mersey, River, Proposed Tunnel Under, 362
• Mexico, British Trade with, 340
• Michell Oil Deflector, 307
• Mineral Statistics, Our, 534
• Mineral Wagons, Large, 394, 397
• Mines, Electricity in--see Electrical Matters
• Mining and Metallurgical Congress, 280
• Modugno, Lieut.-Colonel F., on Internal Combustion Engines Exhausting into Low- pressure Turbines, 274, 290
• Morgan, Sir C. Langbridge, Presidential Address, 508
• Mortiser, Vertical Automatic, Thos. Robinson and Sons, 35
• Motorailer, Motorailer Transport Company, 402
• Motor Car Engines--see also Engines
• Motor Car, Hoile Four-wheel Driving and Steering, 666, 667, 670
• Motor Car Parts, Standardisation of, H. G. Burford, 402
• MOTOR CARS AT OLYMPIA :
• - 469, 496, 506, 528
• - "All-weather" 11.4 H.P. Humber Car, 496, 506
• - Armstrong-Siddeley Six-cylinder Cars, 500, 506
• - Aster 18-50 H.P. Six-cylinder Car, 498
• - Austin Cars, 7, 12 and 20 H.P., Mechanical Starter, Loyd-Lord Valveless Engine, 528
• - Bean Motor Car, 14 H.P., 496, 497
• - Clement-Talbot Small Car, 529
• - Ruston and Hornsby Car, 529
• - Coachwork of Motor Cars, 496
• - Weymann Construction, 496
• - Crossley Motors Two-seater Coupe, 500, 506
• - Rover Company's New Model Car, 500
• - Ruston and Hornsby Car, 529 ; (Note), 571
• - Saloon Car Factory at Coventry, Standard Motor Company, 497, 498
• - Standard 14 H.P. Motor Car and Engine, 497, 506
• - Transmission Systems, New, Lanchester and Sunbeam Six-cylinder Cars, 469
• - Tube, Puncture-proof, A. P. P. Tube, Limited, 528
• - Wolseley Car, Engine and Details, 498-500
• MOTOR Car Works--see Works
• Motor Fuel "Discol," 101
• MOTOR VEHICLES, COMMERCIAL, AT OLYMPIA :
• - 580, 608, 609ósee also Engines
• - Chassis, Associated Equipment Company, 580
• - Chassis, Karrier Motors, Limited, 580
• - Chassis, 30-Cwt. Subsidy, Albion Motor Car Company, 608, 610; Crossley Motors, Limited, 611, 612
• - Thornycroft, J. I. and Co., Ltd., Six-wheeled Lorry, 6-Ton Brewers' Lorry, 581, 582
• - Trojan, 10 H.P. Vehicle, Leyland Motors, Limited, 580, 581
• - United Automobile Works Triangel Long- frame Six-wheeled Vehicle, 611, 613
• MOTOR Vehicles, Speed and Petrol Mixture of, 116
• Muller, W. J., Mechanical Stokers on Marine Water-tube Boilers, 274, 279
• Multiflow Steam Superheaters, Galloways, Limited, 376

N

• NAVIGATION Congress--see Ships
• Netherland Shipbuilding Company's Yard at Amsterdam, 275, 282
• Newcastle, Royal Show at, 17, 34
• New Orleans Ship Canal, 350
• Nickel--see Iron and Steel
• Non-ferrous Metals in Engineering, Lecture, Sir Henry Fowler, 288
• North, J. D., Technical Development of the Aeroplane, 5
• Notches and Scratches, 397
• Nozzle Flow--see Depression

O

• OBITUARY:
• - Ayrton, Hertha, 230
• - Barford, James Golbv, 16
• - Bligh, William G., 482
• - Craven, William Henry Saville, 504
• - Devitt, Sir Thomas L., 647
• - Dixon, Charles Frederick, 403
• - Harker, Dr. John Allen, 419
• - Ivatt, Henry Alfred (Portrait), 481 ; (Paragraph), 505
• - Laurence, Reginald, 101
• - Leblanc, Maurice, 504
• - Meik, Charles Scott, 49
• - Mitchell, Herbert E., 124
• - Nuttall, Sir Edmund, 419
• - Phillips, James Alexander, 347
• - Puplett, Samuel, 371
• - St. George, Percival Walter, 622
• - Scott, Alfred A., 205 ; (Letter), 248
• - Stead, Dr. J. E., 482
• - Steinmetz, Dr. (Portrait), 481
• - Walker, Edwin Robert, 285
• O'BRIEN, Colonel E., on Railway Transport, 305, 313
• Oil-burning System, Wallsend Slipway and Engineering Company, Limited, 366
• Oil Engines--see Engines
• Oil Meter, W. D. Fair and Co., 309
• Omnibus Bodies, Building, Short Brothers, Limited, 102 (Two-page Supplement, July 27th, 1923)
• Optical Engineering and Applied Optics, 121
• Optical Stress-Strain Recorders, 479
• Ore-loading Machines for Lead Mines, 209
• Otira Tunnel, New Zealand, 154
• Oxy-acetylene Cutting Machine, Godfrey Engineering Company, 336
• Oxytome Metal Cutting Machine, Alfred Herbert, Limited, 404

P

• PADDY Husks for Boiler Fuel, 566
• Paint Sprayer, Portable, The Aerostyle, 363
• Pan-American Standardisation, 200
• Pantagraphs, Steel, 233ft. Long, 185
• Paper Mill and its Steam Plant, Wayagamack, Quebec, 206, 207
• Paraffin Engines--see Engines
• "Parry" Boiler-tube Cleaning Blower, 350
• Patent Action Damages, 21
• PATENT SPECIFICATIONS, BRITISH:
• - Aeronautics, 267
• - Batteries and Accumulators, 163, 215, 681
• - Building, 382
• - Condensers and Feed-water Heaters, 86, 163, 355, 465
• - Cranes and Conveyors, 216, 409, 520, 658
• - Crushing and Grinding, 27, 296, 328
• - Dynamos and Motors, 111, 139, 163, 215, 241, 267, 296, 355, 465, 491, 519, 546, 657
• - Electrical Appliances, 27, 139, 189, 355, 707
• - Engines, Internal Combustion, 27, 57, 85, 111, 163, 215, 267, 327, 355, 381, 409, 437, 491, 629, 657
• - Furnaces, 57, 328, 492, 658, 681
• - Gas Producers, 139, 491, 519
• - Lighting and Heating, 57, 140, 241, 328, 438
• - Locomotives, 28, 139, 381, 409, 629
• - Machine Tools and Shop Appliances, 28, 58, 86, 112, 164, 190, 268, 296, 356, 438, 602, 629, 657, 707
• - Measuring and Testing Instruments, 58, 85, 140, 381, 438, 466, 492, 601, 629
• - Metallurgy, 58, 296, 682
• - Miscellaneous, 86, 140, 164, 190, 216, 242, 268, 296, 328, 356, 382, 410, 466, 492, 520, 546, 574, 602, 630, 658, 682, 707, 708
• - Motor Cars and Road Traffic, 112, 164, 189, 242, 296, 328, 356, 545, 682
• - Pumping and Blowing Machinerv, 28, 58, 216, 242, 296, 381, 438, 466, 546
• - Ships and Boats, 28, 409, 466, 681
• - Steam Generators, 111, 241, 355, 437, 573, 601
• - Switchgear, 85, 111, 267, 295, 327, 381, 438, 465, 491, 574, 601, 707
• - Telegraphs and Telephones, 85, 111, 139, 163, 189, 215, 241, 267, 295, 327, 410, 437, 466, 574, 601, 629, 657, 681, 707
• - Tramways and Railways, 140, 190, 216, 409, 545, 574, 681
• - Transformers and Converters, 27, 111, 189, 295, 327
• - Transmission of Power, 57, 85, 140, 215, 242, 295, 356, 409, 545, 573, 630, 657, 681
• - Turbine Machinery, 381, 519, 545, 573
• - Water Purification, 241
• - Welding, 58, 602
• PATENT Working, British, 501
• Patents for Inventions, 453 ; (Letters), 484
• Patents, Restored, 315
• Patentees, Joint, 562
• Payment by Results--see Labour
• Personal and Business Announcements, 28, 58, 86, 112, 140, 161, 213, 242, 268, 328, 356, 382, 435, 463, 484, 517, 543, 574, 599, 622, 655, 682, 708
• Petrie, Telford, on the Combined Use of Steam for Power and Other Purposes, 220
• Petrie, Telford, Varying Specific Heats and Gas Engine Mixtures, 361
• Petrol Engines--see Engines
• Petrol Mixture of Motor Vehicles, Speed and, 116
• Petroleum, Drive Method of Winning, 454
• Petroleum, Origin of, E. H. Cunningham-Craig, 530
• Piling--see Sheet
• Pipe Bends, Some Awkward, Mill wall Engineering Company, Limited, 460
• Pipe Casting, Stanton de Lavaud Machine and Other Plant, 104
• Piston-rods--see Railway Locomotives
• Planing, High-speed Rotary, Stafford Ransome, 388, 412, 441
• Plate Mill, 36in. Three-high, Davy Brothers, Limited, 218, 245 (Two-page Supplement, September 7th, 1923)
• Ploughs and Plough Engines, Motor, Motor Cable, and Steam Cable, John Fowler and Co., Limited, 18
• Ploughs at the Royal Show, 18, 35, 38
• Pneumatic Road Wheel, L. Nuttall, 135
• Pneumatic Tools, Little Giant Grinder and Polisher, Consolidated Pneumatic Tool Company, 310
• Polar Diagrams for Riveted Connections, J. B. Clarke, 639
• Pollution, Air, in Towns of the United Kingdom, J. B. C. Kershaw, 128
• Pontoons, Design of, K. S. Dodd, 331
• Port Improvements in Chile, 208
• Port of London Improvements, 130 ; (Letter), 513
• Port of San Antonio, Chile, 321
• Portland Cement Factory in the Sudan, Henry R. Tutton, 447
• Powdered Fuel, 695
• Power-houses--see Electrical Matters Power Scrapers for Handling Ore, 391
• Power Stations--see Electrical Matters
• Power from Waterways, Sir J. Purser Griffiths, 12, 38
• Propellers, Marine--see Ships
• PUBLIC WORKS, ROADS AND TRANSPORT CONGRESS :
• - 473, 565, 584, 594, 618--see also Exhibitions
• - Programme and List of Papers, 473
• - Papers Read, Subjects of :
• -- Rivers Pollution and Sewage Disposal, 565
• -- Water Supply ; Refuse Transportation ; Market Gardening ; Bridge Construction ; Reconstruction, Repair, andc., of Main Roads ; Estate Roads and Private Streets; Mechanical Appliances for Road Work, 594, 595
• -- Town's Gas, Quality and Composition of ; Position of Mains in Highways ; Stray Electric Currents; Charges in Road Construction and Maintenance ; Road Foundations and Carpeting; Evolution of the Road and Transport Thereon; Road Beautiful, 618, 619
• PULVERISED Fuel and Efficient Steam Generation, David Brownlie, 665--see also Powdered Fuel
• PUMPS:
• - A. G. Browning Pump, 337 ; (Correction), 379
• - Air Pump, "Radojet," John Musgrave and Sons, Limited, 364
• - Boiler Feed and Other Pumps at the Shipping Exhibition, Worthington Simpson, Limited, 225
• - Diesel Engine Pumping Plant in Egypt, 432
• - Electrically Driven Fuel Oil Pump, A. J. Mumford, Limited, 432
• - Electromersible Pump, J. S. White and Co., Limited, 337
• - Fire Pump, Trailer, Merryweather and Sons, 38
• - Force Pump, F. W. Brackett and Co., Limited, 339
• - Four-cylinder Radial Pump for Hydraulic Press, Tangent Tool and Engineering Company, Limited, 338
• - High-lift Pump, Lee, Howl and Co., Limited, 558
• - Humphrey Pumps, Large, for Australia, W. Beardmore and Co., Limited, 673 (Two- page Supplement, December 21st, 1923)
• - Rotary Pumps, Stothert and Pitt, Limited, 310
• - "Unchokable" Pump, 366
• - Vertical Fuel Pump, Professor R. E. Mathot, 338
• - Williams-Janney Variable Delivery Pumps, Variable Speed Gears, Limited, 336
• PUNCHING Machines--see Machine Tools
• Purification Plant--see Water Supply

Q

• QUARTERNARY Alloys, Constitution, andc., Miss Marie L. V. Gayler, 317
• Quasi-arc Petrol Generator Welding Set, 310

R RAILWAYS AND RAILWAY MATTERS:

• General Matters:
• - Automatic Couplings for Railway Wagons, 229
• - Building a Railway Coach in Six Days, 385 (Two-page Supplement, October 12th, 1923)
• - Continuous Brakes for Goods Trains, 192 ; (Correction), 230
• - Diggle Railway Accident, 49
• - Economic Railway Speeds, 15 ; (Letters), 49, 70, 96, 124
• - Head-on Railway Collision, 107
• - High-capacity Wagons, 397, 422
• - International Railway Congress, 1925, Reporters, 480
• - Main Line Electrification, 313 ; (Letter), 375
• - "Never-Stop" Railway at Southend, 94, 95
• - Paris-London Service, Accelerated, 431
• - Railway Accidents, 44
• - Railway Accidents in 1922, 145
• - Railway Bills in Parliament, 596
• - Railway Labour, 696
• - Railway Rates and Railway Wages, 154

RAILWAYS AND RAILWAY MATTERS (continued) :

• General Matters (continued):
• - Railway Returns for 1922, 322
• - Railway Telegraphy, One-wire and Three - Wire Systems for, 426 ; (Letter), 554
• - Railway Transport, Colonel O'Brien, 305
• - Railway Wagon Sides, Machine for Rounding and Cross-cutting Deals for, J. Pickles and Son, Limited, 236
• - Scemia-Renault Rail Car, 652
• - Signalling for the Empire Exhibition, 390
• - State Railways, 369
• - Stresses in Bridges, Connecting-rods, andc., Papers and Discussion at the British Association, 333
• - Ticket Machine in Railway Stations, 81
• - Vermot Shunting Tractor, 687, 694
• British, Colonial and Indian :
• - London, Midland and Scottish Railway, Building Railway Vehicles at Derby, 385 (Two-page Supplement, October 12th, 1923)
• - Railway Wagon Building, 697
• Foreign:
• - Bolivia, Railways in, 74
• - French Midi Railway Electrification, 588, 589, 595 ; (Letter), 614
• - Sahara, Proposed Railway Across the, 515
• - Sweden and Finland, Railway and Steamer Service between, 459

RAILWAY LOCOMOTIVES :

• General Matters:
• - Automatic Control of Locomotive Cut-off, 349
• - Electric Railway Locomotive for Mines, Shipyards, andc., Joseph Booth and Bros., Limited, 36
• - Extended Piston-rods, 618
• - Feed Heater for Small Locomotives, 404
• - Individuality in Locomotive Engineering, 454
• - Injector, Introduction of the, Sharp, Stewart and Co., Limited, 1860, 231
• - Links in the History of the Locomotive, E. A. Forward, 638, 661
• - Locomotive Booster, 369 ; (Letter), 403
• - Locomotive Driving, 562 ; (Letters), 583, 613
• - Locomotives and Trains, 203 ; (Letters), 248
• - Locomotives Included in Short Histories of Famous Firms, E. L. Ahrons :
• -- The Experiment, 1833, 194; Dublin and Kingstown Railway, Three Engines, 1833, 195 : Hibernia Class Engines, 195 ; Grand Junction Railway, Ten Passenger Engines, 1837, 105; The Atlas, circa 1838, 195 ; Standard Single-driver Engine, circa 1847ó8, 195 ; London, Brighton and South Coast Railway, Fifteen Engines, 1849, 196 ; German Railway Engines, 1845, 196; Manchester and Birmingham Railway, 1847, 196 ; Manchester and Birmingham and other Railway, 1846-9, 196 ; Glasgow and South-Western Railway, 1860-62, 196 ; "Bloomers" Londonand North-Western Railway, 1851-2, 196; Midland Railway, Ten "Single" Express Engines, 1868, 196 ; Midland Railway, Goods Engine, 1854-5, 196 ; Various Engines for Continent and Elsewhere, 196; Tank Engine, Eight-coupled, Mauritius Railways, 1867, 231 ; Japanese Railways, Passenger Engine, 1871, 231 ; London, Chatham and Dover Express Engine, 1873, 231 ; Express Passenger Engine, Midland Railway, 1874, 231 ; Eight-coupled Goods Engine, Barry Railway, 1886, 231; Paris Exhibition, Four-coupled Express Engine, P.O. Railway, 1873, 232 ; and Various Other Engines, Sharp, Stewart and Co., Limited, 194, 231 ; (Letter), 223 ; Lion and Tiger, Liverpool and Manchester Railway, 1838, 548 ; Early Engines for England, Germany and France, 1839, 1840 et seq., 548 ; Single Driver, 1845, 548 ; Single Driver, Midland Railway, 1845, 548; Passenger Engine, Madrid and Zaragoza Railway, 1858-9, 548 ; Bogie Engine, Copiapo and Caldera Railway, Chile, 1860, 548 ; Numerous Engines for English Railways, 1850-2, 549 ; Engines for Indian Railways from 1854 Onwards, 549; Celebrated Single Express Engines for Great Northern Railway, 1860-1, 549 ; "Bloomer" Express Engines and "Mail" Engines, 1861, 549; Great Western Engines, 1862, 549 ; Six- coupled Goods Engines, Midland Railway, 1866-8, 549 ; Russian Railway Engines, 1869-72, 549 ; Engines for the Argentine, 549, 550; Midland, Taff Vale, and Lancashire and Yorkshire, 549, 550; Articulated Kitson-Meyer Engines for Chilian Nitrate and Railway Company, 1894, and Others, 550; Kitson and Co., Limited, 548
• - Marc Seguin and the Multi tubular Boiler, 638, 661
• - Multi-cylinder Locomotives, 255 ; (Letters), 319, 375
• British, Colonial and Indian :
• - Bombay, Baroda and Central India Railway Six-coupled Tank Locomotives, 172
• - British Locomotive Performances, J. T. Burton-Alexander, 684
• - Cornish Riviera Limited Express, Another Run with, 685
• - Great Western Railway Four-cylinder Engine, Caerphilly Castle, 197, 202
• - London, Midland and Scottish Railway, Eight-coupled Tank Engines, 476
• Foreign :
• - France, Locomotive Practice and Performance in, J. T. Burton-Alexander, 119, 143, 178
• - Paris-Orleans Railway Eight-coupled Tank Engines, 236
• - Poland, Small Locomotive and Railway Material for, Andrew Barolay, Sons and Co., Limited, 432
• RANSOME, Stafford, High-speed Rotary Planing, 388, 412, 441
• Ravier System of Sheet Piling, 132
• Refuse Collecting Vehicle, Electric, Electricars, Limited, 642
• Reinforced Concrete Filter, Pump-house, andc., for Thames Water at Beckton Gasworks, 168 (Two-page Supplement, August 17th, 1923)
• Reno Marine Salvage System, 471, 478 (Two- page Supplement, November 2nd, 1923)
• Research--see Scientific
• Restored Patents, 315
• Rhodin, John G. A., on Theories and Hypotheses, 232
• Road Fund, Annual Report, 649
• Road Roller, Crude Oil Engine-driven, Clayton and Shuttleworth, Limited, 640, 644
• Road Roller, Motor, John Fowler and Co., Limited, 584
• Road Roller, Tandem Motor, Ruston and Hornsby, Limited, 623
• Road Roller, 8-Ton Tandem Steam, Marshall, Sons and Co., Limited, 584 ; (Note), 625
• Road Roller, Three-wheeled Motor, Aveling and Porter, Limited, 640
• Road Rollers, Steam and Tractor Type, Robey and Co., Limited, 19 ; Marshall, Sons and Co., Limited, Armstrong, Whitworth and Co., Limited, 20
• Road Sweeping Machine, Three-wheeled. Lacre Motor Car Company, Limited, 641
• Road Transport, A. E. Berriman, 305
• Road Wheel, Pneumatic, L. Nuttall, 135
• Roller, 8-Ton Motor, Ruston and Hornsby, Limited 37
• Roller, Motor, Small, for Special Work, Barford and Perkins, Limited, 586
• Rolling Mills--see Iron and Steel
• Rosenhain, Dr. Walter, on Science and Industry in America, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522
• Rotary Tine Tilling Machine, Simar Rototillers, 17
• Rotterdam, Nautical Institution and Museum, 258
• Royal Show at Newcastle, 17, 34
• Rubber Road Surfacing Blocks, Interlocking, C. W. Read's System, 651
• Ramsey and Fitch, The Work of, Engineer- Captain Edgar C. Smith, 418
• Rutherford, Professor Sir E., on Electrical Structure of Matter, 284

S

• SAFETY at Sea--see Ships
• Sahara, Proposed Railway Through, 20, 515
• St. James's Park and Other London Lakes, 60, 92, 93
• Salvage, Marine--see Ships
• San Antonio, Chile, Port of, 321
• Scemia-Renault Rail Car, 652
• Schneider-Diesel Engines--see Engines
• Scholarship Awards, Beama, 543
• Schoop Process of Melting and Atomising Coating Metal, Metallisation, Limited, 339
• Science--see also History
• Science and Industry in America, Dr. Walter Rosenhain, 271, 298, 312, 330, 358, 384, 412, 440, 468, 494, 522--for Titles of Illustrations see Subjects Index, Bureau of Standards.
• - Academy and the National Research Council, Washington, 523
• - Aluminium and Light Alloys, 330 ; Nickel and Monel Metal, 330
• - Automobile Industry, 358
• - Bureau of Standards, 495
• - Chemical Division, 522
• - Conclusion, 522
• - Electrical Industries, 358, 384
• - General Observations, 440, 523
• - Geophysical Laboratory, 494
• - Glass, 384, 496
• - Glass and Ceramic Research, 385
• - Harvard and Yale, 412 ; Case School, 412 ; Illinois, 440
• - McCook's Field, Dayton, Ohio, 468
• - Mellon Institute, 469
• - Michigan, 440
• - Non-ferrous Metals, 298 ; Copper Refining, 299, 312
• - Non-ferrous Metal Industries, 331 ; Iron and Steel, 331
• - Other Departments, 523
• - Public Institutions, 468
• - Testing Machines, 495
• - Tungsten, 358
• - Universities and Colleges, 412 ; The M.I.T., 412
• - Washington Navy Yard, 468
• - Watertown Arsenal, 468
• Scientific and Industrial Research, Abstract of Report, 398
• Scott, E. Kilburn, Manufacture of Ferrovanadium by Electric Furnace, 636
• Scott-Still--see Engines
• Sea Action--see Deterioration
• Seaplanes--see Aeronautics
• Seaport, The Ideal, Presidential Address, Sir J. G. Broodbank, 374
• "Service" Black Paint, H. Dodgson White, Limited, 365
• Shears, Guillotine (Hydraulic), Sketch Shearing Machine, Bruce Peebles and Co., Limited, 246
• Shears, Steam-Hydraulic Slab, Davy Brothers, Limited, 220
• Sheet Piling, Ravier System of, 132

SHIPS AND SHIPBUILDING:

• General:
• - American Lakes, Large Steamer for, 614
• - Canal Barge, Electrically Propelled, Gill Propeller Company, 252
• - Canal Barge, Further Trial, 394
• - Donkin-Scott Electric Steering Gear, 366
• - Dutch River Lighters, A. M. Schippers, 257
• - Electric Propulsion of Ships, F. H. Clough, 334
• - Gill Shrouded Propeller, 224
• - International Navigation Congress, 10, 38, 65
• -- Concrete and Reinforced Concrete, 66
• -- Dimensions of Port Works, 11
• -- Inland Navigation Section, 12
• -- Lighting and Beaconing of Coasts, 66
• -- Liquid Fuel for Ships, 66
• -- Limiting Size of Ships, 11
• -- Locks, Elevators and Inclined Planes, 39
• -- Navigation Congress Results, 43
• -- Ocean Transport Problems, 10
• -- Power from Waterways, 12, 38
• -- Resolutions Adopted, 12, 39, 66
• -- Ship and Port Equipment, 40, 65

SHIPS AND SHIPBUILDING (continued) :

• General (continued):
• - International Navigation Congress (continued) :
• -- Waste Heat Recovery on Ships, 617
• -- Waterways and Power Production, Sir J. Purser Griffith's Report, 12, 38
• - Lifeboat Flooding Experiments, 223
• - Lifeboats, Wireless Set for, Radio Communication Company, Limited, 251
• - Lloyd's Register Book of Shipping, 69
• - Lloyd's Register, Quarterly Shipbuilding Returns, 48, 401
• - Lloyd's Register of Shipping, Annual Report, 482
• - Loadlines, Deck Cargoes and Safety of Life, Regulations for, Sir Westcott S. Abell, 174
• - Mechanical Problems of Safety at Sea, Thomas Hawksley Lecture, Sir Westcott S. Abell, 500
• - Motor Craft Building at Cowes, S. E. Saunder- son, Limited, 184
• - Motor Lifeboat, Paraffin-driven, Seamless Steel Boat Company, Limited, 251
• - Nautical Institution and Museum at Rotterdam, 258
• - Netherland Shipbuilding Company's Yard at Amsterdam, 275, 282
• - Propeller Cavitation, Experimental Researches on, 590, 605, 632, 660
• - Reno Marine Salvage System, 471, 478 (Two- page Supplement, November 2nd, 1923)
• - Sal Log, "Dead-beat" Compass and other Navigating Instruments, Henry Hughes and Son, Limited, 365
• - Ship Form and Steering, A. W. Johns, 551, 576
• - Shipping Exhibition--see Exhibitions
• - Sperigyro Automatic Helmsman, 249
• - "Sperigyro" Ship Stabiliser, 122
• - Subdivision of Large Passenger Ships, A. C. F. Henderson, 257, 261
• - Viking Ships' Winch, Electric, and Contactor Control Cubicle, Metropolitan-Vickers Electrical Company, Limited, 337
• - Waterproof Ventilation of Ships, John Gibbs and Son, Limited, 338
• - Wireless Telegraphy and Shipping, Commander J. A. Slee, 335
• - Wreck Statistics for 1922, 131
• Naval Matters :
• - Cruising Ships of the Navy, 425
• - Guns of the Swedish Battleship Sverige, 76
• - Gyroscopic Ship Stabiliser for the Navy, "Sperigyro," Metropolitan-Vickers Company, Limited, 122, 249
• - Naval Programme, The New, 533
• - Singapore Naval Base, 127
• Foreign Navies:
• - Swedish Navy, 76
• Mercantile and Miscellaneous Vessels :
• - American Lake and Coastwise Motor Ships, 527
• - Canadian Diesel-driven Motor Car Ferry Boat, Yarrows Limited, 80
• - Diesel-electric Ship La Playa, Cammell Laird and Co., Limited, 420, 456
• - Faraday, Siemens Cable Ship, Palmer's Shipbuilding and Iron Company, Limited, 98, 106
• - Flying Cloud, Motor Yacht, 37, 50, 51
• - Hamburg-American Liner Albert Ballin, 271, 273, 299
• - Lifeboat, H. F. Bailey, and Launching Slip at Cromer, 81
• - Minnewaska, Atlantic Transport Liner, Harland and Wolff, Limited, 235
• - Motor Cruiser Lady Clare II., 568
• - Motor Lifeboat, 60-Foot, for New Brighton, 320
• -Motor Yacht Beryl, S. E. Saunderson, Limited, 184
• - Peninsular and Oriental Liner Mooltan, 349
• - Restless, Steam Yacht, John Brown and Co., Limited, 155
• - Sarpedon, Twin-screw Steamer, Cammell Laird and Co., Limited, 374
• - Twin-screw Motor Tanker, Arnus, Swan, Hunter and Wigham Richardson, 485
• - Yacht, 35-Foot Sailing Motor, J. I. Thorny- croft and Co., Limited, 224
• SHOWS--see Exhibitions
• Signalling, Railway--see Railways
• Singapore Naval Base, 127
• Sixty Years Ago, 12, 48, 79, 96, 135, 150, 174, 197, 230, 258, 289, 319, 347, 362, 399, 431, 446, 473, 513, 530, 558, 586, 615, 647, 668, 692 ; (Letter), 702
• Sluice Valve--see Valve
• Small Inventions, 199
• Smith, Engineer-Captain Edgar C., on the Work of Rumsey and Fitch, 418
• Smoke Abatement in Hamburg, 107
• South Africa, Light Rail Traction in, 647
• Southend, "Never-Stop" Railway at, 94, 95
• Specific Heats, Varying--see Engines Specifications : Their Use and Abuse, 15
• Speed Gears, Hydraulic Variable, and Pumps, Williams-Janney System, Variable Speed Gears, Limited, 336
• Sperigyro--see Ships
• Sperry Searchlight, 249
• "Spotanok," Taylor, Gibsons, Limited, 226
• Spun Iron Pipe, Stanton Ironworks Company, Limited, 104
• Stack Feeder, Wm. Foster and Co., Limited, 17, 18
• Standardisation, Pan-American, 200
• Stanton Spun Iron Pipe, 104
• Steam, Combined Use of, for Power and other Purposes, Telford Petrie, 220
• Steam Engines--see Engines
• Steam Superheaters, Multi-flow, Galloways, Limited, 376
• Steam Turbines for Marine Propulsion in Holland, Professor Dresden, 274, 283
• Steel--see Iron and Steel
• Steinmetz, Dr. Charles, on the Energy of the Future, 67
• Stoker, Mechanical Chain Grate, Babcock and Willcox, Limited, 336
• Stone Drying and Mixing Plant, Multiple, Frederick Parker, 641
• Stone Drying and Tarring Plant, Model, Winget, Limited, 586
• Street Gully Emptier, Yorkshire Patent Steam Wagon Company, 38
• Stress Distributions, Complex, Discussion of Group of Papers at the British Association, 333
• Stress Indicator, Fereday-Palmer, 68
• Submarine Engines--see Engines
• Success, Hoad to, Cecil Bentham, 455
• Suction Gas Plant for Anthracite or Coke, National Gas Engine Company, Limited, 18
• Sukkur Barrage, 459
• Sulphuretted Hydrogen, Dangers of, 99
• Sumner, Captain P. IL, on Kite Balloons and Airships in Naval Warfare, 194
• Superheater, Uptake, for Scotch Marine Boilers, Thos. Sugden, 134
• Surfacing Machines--see Machine Tools

T

• TABLE, Punching--see Machine Tools
• Tamping Machines, B. Johnson and Son, 642
• Tar and Bituminous Macadam Plant, Ban- some Machinery Company, Limited, 624
• Tar-macadam Mixer, Ord and Maddison, 623
• Tar-sprayer and Gritter, Aveling and Porter, Limited, 640
• Technical Education in China, 345
• Telegraphy, Railway--see Railways
• Temperature Indicators, Control, Recorders, andc., Cambridge and Paul Company, Limited, 251
• Tensile Test, 128
• Theories and Hypotheses, J. G. A. Rhodin, 232
• Thermal Storage, C. E. Stromeyer, 583
• Thrashing Machine, All-steel, Marshall, Sons and Co., Limited, 20, 38
• Thrust Boring Machine, Mangnall Irving, Improved Type, 321
• Ticket Machines in Railway Stations, 81
• Timber in Eastern Asia, 567
• Timber, Fir versus Pine, 515
• Timber, Machine for Cross-cutting and Rounding, John Pickles and Son, Limited, 236
• Tire Department and Equipment at Penistone Works, 3 (Two Two-page Supplements, July 6th, 1923)
• Tractor Engines--see also Engines
• Tractor, Farmer's Light-weight, Saunderson Tractor and Implement Company, Limited, 35
• Tractor, Petrol Shunting, The Vermot, 687, 694
  • Tractors and Traction Engines at the Royal Show, 18, 19
• Tramways, Glasgow, 20
• Trailers at the Commercial Motor Exhibition, 609
• Trains--see Railways
• Transport and its Indebtedness to Science, Sir Henry Fowler, 305, 314
• Transport, Land, Sea, and Air, 305
• Trucks, Electric--see Electrical Matters
• Tube Bending Machine, C. R. H. Bonn, 514
• Tubular Heating--see Electrical Matters
• Tudsbery, Henry T., and Alec. R. Gibbs, An Examination of Menai Suspension Bridge, 78
• Tunnel, Otira, New Zealand, 154
• Tunnel, Proposed, Under the River Mersey, 362
• Turbine Machinery of the Liner Albert Ballin, Blohm and Voss, 271, 273, 299
• Turbine, Steam, Design, New, 76
• Turbines, Binary Fluid, W. J. Kearton, 560, 561, 563
• Turbines, Gas, Jules Deschamps, 646 ; (Letter). 676
• Turning Machines--see Machine Tools
• Tutton, Henry, Portland Cement Factory at Makwar, Sudan, 447

U

• UNEMPLOYMENT--see Labour

V

• VALVE, High-pressure Air, and other Valves and Valve Regrinding Apparatus, Robey and Co., Limited, 225
• Valve, Quick-closing Sluice, Alley and MacLellan, Limited, 651
• Valve, Wireless--see Works
• Valves for High-pressure Superheated Steam, Hunt and Mitton, Limited, 337
• Vanadium--see Ferro-vanadium
• Velocity of Flow in Pipes, Eric Crewdson, 635
• Vermot Shunting Tractor, Petrol, 687, 694

W

• WAGON, 6-Ton Steam, R. Garrett and Sons, Limited, 37
• Wagon, Super-Sentinel Steam, Sentinel Wagon Works, Limited, 19
• Wagons at the Commercial Motor Exhibition, Atkinson Uniflow Steam Wagon, 608, 610, 611; Ransomes, Sims and Jefferies 6-Ton Steam, 611, 612 ; Scainmell Lorries, Limited, Six-wheeled Tipping Wagon and Turntable, 611, 612; J. and E. Hall, Limited, 612; Sentinel Wagon Works ì Super-Sentinel î Steam Wagon, 612 ; Walker Brothers' Motor Lorry and Horse Wagon Units, 613 ; Fodens' 6-Ton Steam Wagon, 613
• Wagons and Couplings, Railway--see Railways Wagons, High-capacity, 394, 397
• Wagons at the Royal Show, 19, 37, 38
• Wagons, Steam, Yorkshire Patent Steam Wagon Company, Robey and Co., Limited, Wm. Foster and Co., Limited, 642
• Walker, Wm. J., Mathematical Theory of the Herbert Hardness Tester, 244
• Water Elevator, Cellular Band, Caruelle, Boulton and Paul, Limited, 307, 308
• Water Level Indicator, Distant-reading, Aster Engineering Company, Limited, 431
• Water Meters, George Kent, Limited, Beck and Co., Limited, 642
• Water Softening Installations, Lassen-Hjort and Permutit, United Water Softeners, Limited, 336
• WATER SUPPLY :
• - Conservation and Control of Water Resources, Joseph Parry, 335
• - Contrivances for Storage and Distribution of Water, E. Bruce Ball, 47
• - London Water Supply, Annual Report, Sir A. C. Houston, 167, 177, 696
• - Purification Plant for Tidal River Water, United Water Softeners, Limited, 168 (Two-page Supplement, August 17th, 1923)
• - St. James's Park and other London Lakes, Water Supply of, 60, 92, 93
• WAVE-POWER Transmission Set, W. H. Dorman and Co., Limited, 224, 225
• Weighing Machines, W. and T. Avery, Limited, 36
• Weir, James G., on Boiler Feed Water Circuits, 372
• Welding, Quasi-arc Process, 310
• Wheel, Pneumatic Road, L. Nuttall, 135
• Winch--see Ships
• Winding Equipment in Mines--see Electrical Matters
• Windlasses, Motor, J. and H. McLaren, Limited, 38
• WIRELESS TELEGRAPHY AND TELEPHONY :
• - EXHIBITS AT THE WHITE CITY :
• -- British Thomson-Houston Amplifiers, LoudSpeakersand Gramophone Attachment ; Brown, S. G., and Co., Crystalox Loud Speaker and Amplifier, 554
• -- British Thomson-Houston Valves ; 524 ; Penton Valves, 524
• -- Burndept Coil Holder and Crystal Detector 502 ; Siemens Variometer Rotor and Valve Holder, Loud Speakers, andc., 503
• -- Dubilier Condenser Company Accessories, Anti-capacity Switch, Anode and Grid Resistances, andc., 503 ; Marconi Heterodyne Wave Meter and Accessories, 503
• -- Edison Swan Electric Company Two-valve and Four-valve Receivers, Transmitting and Receiving Valves, 554
• -- Graham, Alfred, and Co., Portable and other Loud Speakers, 504
• -- Igranic Electric Company Accessories, andc., Valve Lighting Set, Electric Soldering Iron, Vario Coupler, Variometer, Intervalve Transformer, Coil Holder, 525, 526
• -- McMichael, L., Limited, Receiving Sets and Accessories; Marconi Company Receiving Sets, Amplifiers, Loud Speakers, New Dull Emitter Power Valves, andc., 554
• -- Metropolitan-Vickers "Radiobrix" Units and "Cosmos" Valve Sets, 525
• WIRELESS TELEGRAPHY AND TELEPHONY (continued) :
• - EXHIBITS AT THE WHITE CITY (continued):
• -- Radio Instruments' Receiving Sets and Eliminator, 524
• -- Receiving Sets, Burn dept, Sterling, 502 ; General Electric Company, Marconi Portable Set, 503
• -- Telephone Receiver, "Frenophone," S. G . Brown and Co., 524
• - French Wireless Regulations, 133
• - Instruments for Ships, Wireless Beam Receiver and Aerial for, Wireless for Lifeboat, Marconi International Marine Company, Limited, 277, 278
• - Lifeboats, Wireless Set for, Radio Communication Company, Limited, 251
• - Three-valve Wireless Receiver and Continuous Wave Wireless Telegraph Transmitter, Siemens Bros., 364, 365
• - Wireless Telegraphy and Shipping, Commander J. A. Slee, 335
• - Wireless Valve--see Works
• WOOD, Economic Use of, 153
• Wood Moulding and Planing Machine, Thos. Robinson and Sons, 34
• Wood Planing--see also Planing
• Wood, R. McKinnon, on Control of Aeroplanes at Low Speeds, 32 ; and on Reliability of Model Data, 33
• WORKS :
• - Clydebridge Steel Works, David Colville and Sons, Limited, 218, 228, 245, 254 (Two- page Supplement, August 31st, 1923) (Two- page Supplement, September 7th, 1923)
• - Derby Works, London, Midland and Scottish Railway, Building Railway Coaches, 385 (Two-page Supplement, October 12th, 1923)
• - Mass Production of Railway Wagons, 697
• - Motor Car Works, A.C. Motor Cars, Limited, 77
• - Penistone Works of Cammoll Laird and Co., Limited, 2, 14, 30, 42, 62, 72 (Two Two page Supplements, July 6th, 1923)
• - Short Brothers, Limited, Omnibus Body Building, 102, (Two-page Supplement, July 27th, 1923)
• - Wireless Valve Repairing Works, Revalco, Limited, 648, 649
• WORLD Power Conference, 403, 555
• Wrecks--see Ships

Y

• YACHTS--see Ships
• Yarrow Convalescent Home, 101
• York, City of, Hydro-electric Power Station at Linton Lock, 148, 149

See Also

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