The Engineer 1920 Jan-Jun: Index: Paragraphs

The Engineer 1920 Jan-Jun: Paragraphs Index.

Note: This is a sub-section of The Engineer 1920 Jan-Jun: Index

View the Volumes that this Index refers to.

ACCIDENTS, Railway—see Railways
Acetylene, New Gas to Replace, in Blow-pipe Work, 247
Acetylene Replaced in Welding, 13
Adhesives and Cements from Silicate of So la, Strength of, 65
Advertising in the Engineering industries, W. E. Warrilow, 349

AERONAUTICS :

Aerial Service, Passenger and Goods, Between America and Jamaica, 115
Aerodrome, International, at Amsterdam, 141
Avro Triplane Trials, New Commercial Machine, 323
Fokker Limousine Monoplane, Trial Flights, 577
French Aviation Improvements, Committee Appointed, 273
Hangar for Rigid Airships in America, Roo f of, 553
Helium Gas for Dirigibles, Investigation into Cost, 297
Lectures on Aeronautics, Sir R. Glazebrook, 201
Lillienthal Glider and Pilcher Glider on Loan to Museums, 553
Rangoon, Permanent Aerodrome, 273
Record Claimed for Flight in Italy, 273
Security in the Aeroplane, French Union Offers Prize, 141
Sydney to London, Proposed New Aerial Itinerary, 193
Wilbur Wright Lecture: “Naval Architecture in Aeronautics,” Commander Hunsaker, 590
A.G.E. Association of Agricultural Engineers, 175
Agricultural Machinery Exhibition and Motor Ploughs Trials at Lemberg, 323
Agricultural Society, Royal, of England, Prize Sheet for Darlington Show, 180
Air Cooling for Small Car Engines, 65
Air Sampling for Dust Content, Dr. H. F, Smyth, 349
Alcohol, Vegetable Source of, in Queensland Sugar Cane, 221
Alcohol from Wood, Process for Obtaining, 475
Algiers, Proposed Shipbuilding Yard, 328
Alloy of Aluminium, Acid-resisting, 297
Alloys, Experiments in America, 475
Aluminium and its Alloys, Lecture by D?. Rosenhain, 553
Ahiminium, Proposal for Production in Japan, 13
American Boilers, Wood and Iron, Over 100 Years Ago, 91
.American Westinghouse Electric and Manufacturing Company’s Benefactions to Employees, 349
American Women Workers’ Fear of Machinery 91
Ammonia, Synthetic Production of, by Very High Pressures, 39
Ammonium Sulphate in Oil Shale Beds, 141
“ Anhinga ” for Cellulose for Paper and Cotton Manufacture, 39
Ants’ Assistance in Diamond Mining, 649

ASSOCIATIONS, INSTITUTIONS and SOCIETIES:

ASSOCIATION OF ENGINEERING AND SHIPBUILDING DRAUGHTSMEN :
Conference at Blackpool, 600

ASSOCIATION, INCORPORATED MUNICIPAL ELECTRICAL :
Convention at Bradford, 577

INSTITUTE OF CHEMISTRY :
Examination Results for Fellowship and
Associateship, 128

INSTITUTE, CONCRETE : Attrition of Concrete Surfaces Exposed to
Sea Action, J. S. Owens, 115
Concrete Aggregates, 432
Lectures, Free, on Cement, Concrete, &c..
List of Subjects and Lectures, 73

INSTITUTE OF INDUSTRIAL ADMINISTRATION : First General Meeting, Provisional Committee, Series of Lectures, 449

INSTITUTE, IRON AND STEEL :
Annual Meeting, Outline of Programme, Carnegie Fund for Research Work, Autumn Meeting, 60

INSTITUTE OF METALS :
Annual Autumn Meeting, 538
Student Membership as Affected by War Service, 399

INSTITUTE OF MINING AND MECHANICAL ENGINEERS, NORTH OF ENGLAND :
Steam Turbines at a Colliery, P. Kirkun, 425
Students’ Association Formed, 167

INSTITUTE, MINING, OF SCOTLAND :
Increase of Annual Subscription, 399

INSTITUTE, ROYAL, OF BRITISH ARCHITECTS : Stoppage of Building, Institute Asked to
Hold Inquiry, 636
Unveiling Portrait of Late President, 234

INSTITUTE OF TRANSPORT :
Administration and Labour Representation, 649
Some Railway Operating Problems, Sir H. J Thornton, 649
Welfare Officer Suggested, 649 '

INSTITUTE, WEST OF SCOTLAND : i
(lasting of Steel Ingots, S. W. Williamson, ' 601

INSTITUTION’ OP AUTOMOBILE ENGINEERS : Change in Meetings and Procedure, 297 Electro-deposition of Iron as Applied to Motor Vehicle Repair Work, J3. H. Thomas, 601
First Examination Results, 449
London Graduates’ Dinner and (Concert, 262
Women to be Admitted on Same Terms a*^ Men, 449

INSTITUTION OF CIVIL ENGINEERS :
Annual Meeting, 490
Election of Officers, Awards for Papers, 490 “.fames Forrest” Lecture, “Fuel Conservation in the United Kingdom, Sir Dugald Clerk, 247
Lectures to Students, Vernon-Harcourt, Economic Requirements for Inland Navigat on Transport in the British Isles, R-. B. Dunwoody, 26
Local Associations of Members and Students, Establishment of, 402

INSTITUTION OF ELECTRICAL ENGINEERS : Annual Dinner, 286
Civil Engineers* Registration Bill, Negotiations between the Various Institutions, 323
Low Temperature Carbonisation and its Application to Industry, Major II- L. Armstrong, 297
Revision of Wiring Rules, 13
Summer Meeting Programme, 371
Scottish Centre, Summer Outing, 528

INSTITUTION OF ENGINEERS* AND SHIPBUILDERS IN SCOTLAND :
Increased Subscriptions, 221

INSTITUTION, JUNIOR, OF ENGINEERS : Obscure Points in the Theory of the Internal Combustion Engine, Professor
F. W. Burstall, 273
MIDLAND SECTION :
Scientific Truth and Necessities of Life, Professor Burstall’s View, 193

INSTITUTION OF LOCOMOTIVE ENGINEERS (LONDON) :
List of Representatives of the Institution Abroad, 462
MANCHESTER CENTRE :
Visit of Members to Great Central Railway Locomotive Works, 638

INSTITUTION OF MECHANICAL ENGINEERS : Secretary's Retirement and New Appointment, 590
Summer Meeting in Lincoln, Programme, 436

INSTITUTION OF MINING AND METALLURGY : Annual Dinner, 412
Awards for Work and Papers, 128 Remuneration of Mining Engineers and Metallurgists, Resolution Adopted by Council of Institution, 141

INSTITUTION OF MUNICIPAL AND COUNTY ENGINEERS
Journal Notes by Mr. W. H. Eley on Steam Wagons, 193

INSTITUTION OF NAVAL ARCHITECTS : Scholarships Offered, 13, 201, 221 Summer Meeting at Liverpool, Programme, 662

INSTITUTION OF PETROLEUM TECHNOLOGISTS, Air-lift System of Raising Oil, R. Stirling. 625
Spontaneous Ignition Temperatures of Liquid Fuels, H. Moore, 91

INSTITUTION, ROYAL :
Lecture Programme for After Easter Session, 310
Meetings and Elections, 156, 260, 490, 518, 612 ;

SOCIETY OF ARCHITECTS :
Basic Scheme for Development of London, G. A. T. Middleton, 193

SOCIETY, CERAMIC :
Seventh Meeting of Refractory Materials Section, Programme, Papers, 437

SOCIETY OF CHEMICAL INDUSTRY :
Award to Monsieur Paul Kestner, 538 BIRMINGHAM AND MIDLAND SECTION : Action of Water on Lead, J. F. Liverseege and A. W. Knapp, 65

SOCIETY OF ENGINEERS (INCORPORATED) : Opening Meeting, Presidential Address, Award of Premiums, 167

SOCIETY, FARADAY :
Nitrogen Products Committee, Part Taken in its Formation by the Society, 425

SOCIETY, PHYSICAL :
Hot-wire Anemometer for Investigation of Flow of Gases, J. S. G. Thomas, 399

SOCIETY, ROYAL AERONAUTICAL : Trans-continental Flying, Capt. Acland, 432

SOCIETY, ROYAL, OF ARTS : By-products in Industry : Wax from Esparto Dust in Papermaking, C. F. Cross, 323
Cellulose Industry, Cantor Lectures, C. F. Cross, 323
Dr. Rosenhain’s Lecture on Aluminium and its Alloys, 553

SOCIETY, ROYAL ASIATIC :
New Premises, 425

SOCIETIES, PHYSICAL AND OPTICAL : Joint Exhibition and Lectures, 26 Some Polarisation Experiments, Profe.ssor F. J. Cheshire, 26
Use of Ught in Transmission and Reproduction of Speech, Professor A. O. Rankine, 26

ATHABASKA Landing, Alberta, Canada, 275
Miles Road Projected, 247
Austin Motor Company’s Output, 235
Australian Grass Tree, the “ Blackboy, Company to Utilise its By-products, 115
Austrian Hydro-electric Station, 480
Automatic Wireless Call Device, 553
Automobile Association, Entrance Fee and
Annual Subscription, Petition Against Price of Motor Fuel, 425

BASCULE Bridges, Improved Form of Decking, 39
Beira Portland Cement Company's New Factory, 39
Benzol, Effect of Sulphur in, 167
Benzol Recovery and Rectification, Large Plant for, at West Ham, 553
Black Japan, Improved Form, 375
Blackpool Corporation Tramways Reconstruction, 349
Blakeborough, J., and Sons, Classes for Apprentices During Strike Unemployment, 26
Blasting in Granite, Proportion of Gunpowder Necessary, 39
Blowholes, Porosity and Unsoundness in Aluminium Castings, R. J. Anderson, 577
Blow-pipe Work, New Gas to Replace Acetylene, 247
Boiler Examination Statistics, Manchester, 601
Boiler Explosion at Chatts Colliery, 115
Boiler Explosion Due to Ice in Safety Valve, 221
Boiler Plugged Tube Failure, 425
Borehole, Oil, in Derbyshire Abandoned, Others Proceeding Satisfactorily, 221
Borough Polytechnic Prize Distribution, 566
Bradford Technical College, 662
Brazilian Government’s Expenditure to Avert Suffering from Drought, 349
Brazil’s Available Hydraulic Power, 167
Bridge, International, Between Mexico and Guatemala, 273
Bridge, Military, Construction on the Salonika Front, Rapid Work, 167
Bridge, Road, to Connect Montreal and Quebec, 221
Bridges Simple Truss, Economic Span Lengths for, J. A. L. Waddell, 115
Bridge, Thirteenth Century, Enlarged, but Original Plans Used, 577
Brightside Foundry and Engineering Company, Scheme for Employees to Become Shareholders, 247
British Catalogue and Sample Rooms at Vice-Consulates in Belgium, 625
British Catalogues for Chile, 502
British Catalogues for Cuba, 363
British Catalogues for Mesopotamian Railways, 284
British Chamber of Commerce Journal Reappears in Turkey, 247
British Chamber of Commerce in Vienna, 408
British-China Trade Bureau, Direction Taken Over by Federation of British Industries, 91
British Columbia’s Assistance to Industries, 39
British Engineers’ Association, Eighth Annual Meeting, 588
British Trade in India, American Competition, 649
Buck and Hickman’s Machine Tool Demonstrating Works, 414
Buenos Aires, Underground Tramways to be Constructed, 449
Building Materials, Cost of. Central Profiteering Committee’s Investigations, 193
Building, Stoppage of, Inquiry, 636
Burmese Mine Output of Lead and Silver, 141
Buxton and Manchester, Goods Conveyance by Motor Lorry, 375

CABLES for Telegraphy * (Missing lines)

Canadian Industries Exhibition, 54, 432
Canadian National Exhibition in Toronto, 449 Canal Proposed to Connect the Rhine, Main, and Danube, 273
Canals, Caledonian and Crinan, Proposed Transference to Ministry of Transport, 65
! Canals, Ministry of Transport Urged to Take Possession of, 323
Canals and Waterway Development, Committee of Ministry of Transport to Consider, 167
Candlemaking Factory Near Bath, Projected New, Lever Brothers, 65
Carbide Factory in Holland, Extension, 503 Carbon Monoxide and Hopcalite, 475
Carnegie Corporation xA.llotment t.o U.S. National Academy of Sciences and National Research Council, 193
Carnarvon Wireless Station for Traffic with I United States, 475
Catalogues—see Brifsh
Cellulose Nitrate Lacquer.s, Uses of, 425
Cellulose for Paper and Cotton Manufacture from Brazilian Plant, 39
Cement from Blast-furnace Slag, German Experiments, 529
Cement and Concrete Lectures--.see Associations, Concrete Institute
Cement Prices in Germany, 273
Centering Culvert Arches in Afgiianistan, Novel Method, 39
Channel Tunnel, Mr. Lloyd George on Need of
Examination into Question, 65
Charcoal Timber in Sweden, 273
Chemical Service, All-India, Projected, for Scientific Examination of Industrial Schemes, 649
Chepstow Shipyard Purchasers and Excess
Profits Duty, 529
Chimney, Brick, 300ft. High, Precautions
Against Damage from SulphuroxLS Acid, 115 (y’himney in Copper Smeltiiig District, Rem ark able Details, 399
China and Japan, Rival Shareholders, 649
China, New Roadway, Canton to Whampoa, Development of Whampoa as Port for Ocean Steamers, 273
China, Superiority of British Bridges, 297
Chinese Concession to Sino-British Mining Corporation, 601
Chinese Port of Chinwangtao, Probable Improvements in View of Coal Mine and Iron and Steel Works Development, 273
Cinematograph for Trade Advertising in Japan, 167
Clay, Stony and Stoneless, Worked Together, 221

COAL, COKE, COLLIERIES :

Alaska Coal Mining Industry, Production, 189
Alberta, Canada, Collieries Equipment in Excess of Output, 475
Belgian Coal Output, 1913 and 1919, 221
Belgian Congo, Important Coal Deposits, 625
Belgian Limburg, Progress in Sinking Coal Shafts, 625
British Columbia Coal, Suggested Sale in Japan, 475
Coal Discovery in New Guinea, 167
Coal Economy, W. H. Casmey, 269
Coke-making. Crude System near Calcutta Suppressed, 13
Delays in Carriage of Coal, 529
Derbyshire Coalfield Development Efforts, 91
Franco, Experimental Station for Best Use of Coal as Fuel, at Montu^on, 649
French North African Coal Discovery, 625
French Suggestion for Importation of Electrical Energy from England Instead of Coal, 323
Greece, Developing her Natural Resources, 91 Kentish Coalfield Outp ut Record, 193
Lignite and Peat, Coal Production from, 375
Lignite in Sumatra and Borneo, 399 Locomotive Fuel—see Railways
Mines Drainage in South Staffordshire, Committee of Inquiry, 193
Nationalisation and Coal Barriers, Refuted Contention, J. C. Forrest, 297
Output of Coal from United Kingdom Mines, Great Decline, 65
Railway Coal Prices, Great. Northern, also Swedish State Railways, 323
Railway To-and-fro Wasteful Haulage, 39
Semi-bituminous Coal Deposit in Saskatchewan, 449
South African Coal and Coke, Disadvantages for Blast and Electric Furnaces, 625
South African Coal, Expected Delivery at Rotterdam, 399
South African Coal Mining Industry, 323 .
South African Colliery Waste Reduction, 503 South Africa’s Vast Resources in Coal and Iron, 375
South Wales Output of Coal, Declining Average per Head of Labour, 475
South Wales Pits, Increased Output, 193 Southern Chile, Several New Coal Discoveries, 91
Spitzbergen Coalfields and English Offer, 39 Spitzbergen Coalfields Exploration, New Expedition Starting, 503
Spontaneous Combustion of Coal, Prevention, 577
Transvaal Coal Industry, Pessimism Deprecated, 503
Victoria, Australia, Coal Find and Projected Electrical Supply for Melbourne -Q, 247
Zambesi River, Analysis of Coal near Tete, 273

COBALT, Two-thirds of World's Consumption from Ontario, 39
Cochin Harbour Extension Scheme, 297 Colorado Underground Plant for Avoidance of
Snow Damage, 39 Commercial Motor Users Association :
Co-partnership in Relation to Road Transport Industry, 115
Investigation into Effect on Various Metals of Sulphur in Benzol *, 167
New Offices, 13
Concrete Aggregates, 432
Concrete Blocks for Oil Fuel Reservoirs, N.
Pearce, 247
Concrete Blocks Made in Wooden Moulds in India, N. Pearce, 247
Concrete Frames for Carrying Overhead Lines of Shafting, 247
Concrete Institute—see Associations and Papers Concrete Pipes Manufactured by the “ Hume ”
Centrifugal Process, W. Wolstenholme, 625 Concrete, Pressure on the Forms, 449 Concrete, Steel in, Corrosive Action of Calcium
Chloride, 656
Concrete Structure, Monolithic, at Honolulu,
Exceptionally Large, 91
Concrete Surfaces, Attritiort of, J. S. Owens, 115 Condensers, Very Largo, Being Alanufactured in New Jersey, 91
Condensing Apparatus, Important Judgment, 363
Consulting Engineers, Association of, Annual Dinner, 591)
Question of I^ack of Production and Unemployment, 625
Conveyor Belt, Largest Ever Made in Canada, 13
Conveyor, Speed Effected by New Type in Colliery, 167
Copper Deposits, Rich, Discovered near Tjamplong, Dutch East Indies, 375
Copper, Lead, and Zinc Production in the United States, Decline, 65
Copper Recovery on Ore Concentration System. 141
Copper Substitutes, German Experiments, 529
Corkwood, World’s Output of, 577
Corrosion Effects on Sheet Lead, 601
Corrosion in Heating Pipes, Prevention of, F. M. Speller, 141
Cotton Growing in French West Africa, Concession Granted, 529
Crossley Brothers’ Amalgamation, Advantages Explained, 221
Cutlery Research Association to be Formed at Sheffield, 529
Cyprus Wheat and Barley Production, Ancient Methods of Agriculture, 399
Czecho-Slovak Steamship Company’s New Dockyard, 625

DAM, Large, at Stinkfontein, South Africa, 649
Death of Mr. C. O. Burge, 553
Decimal Coinage Commission Report, 375
Deep Wells and Shafts of the World, 349
Demobbed Men, Employment Office, 553
Depreciation of Plant in Construction Equipment, 141
Derrick, Exceptionally Large, at Philadelphia Navy Yard, 167
Diamond Mines Development, South Africa, Transport Difficulties, 221.
Diamond Prospects Rivalling Kimberley, 141
Dock and Shipyard at Appledore, Devon, Transference of Ownership, 39
Douglas Fir Timber, Treatment Patent, 174
Drill Gauge, A Simple, Crowther and Crowther, 483
Dry Dock Construction at Esquimalt, British Columbia, 375
Dunedin Calls for Tenders for Electric Car Bodies and Equipment, 167
Dutch Roads Authorities, Congress at the .Hague, 614

ELECTRICAL. MATTERS:

American Wooden Ships, Replacing Steam by Electric Power for, 13
Argentine Electric Traction Development, 13
Automatic Sub-station for Pacific Electric Railway, 13
Blackburn and Electrical Supply to Neighbouring Townships, 323
Bombay Electric Supply and Tramways Company Reconstruction, 503
Bradford’s Proposed Electrical Works Extension, 600
Brazilian Waterfalls Survey for Power Supply, 577
British Electrical Fittings and Canadian Fire Regulations, 221
Canada and Great Increase in Hydroelectric Installations, 323
Canal Electrification Rumour, 573
Carlisle New Generating Station. 323 Charging for Electric Current, New Method, 375
Cheshire and Flintshire, Joint Electricity Authority Proposed, 247
Cochin, Electric Lighting Scheme for, 503 Crieff, Electricity Supply Question, 425 Dartmoor Water Power Utilisation Opposed. 323
Denmark, Electrical Supply and Development, 475
Electrical and Allied Trades’ Section of London Chamber of Commerce and the Electricity Supply Bill, 503
Electrical Trades Union, Wages Arrangement, 280
Electricity Commissioners, Proposed Water Power Authority, 323
Electricity Commissioners, Question of Loans, 577
Flooded Mine Water, Use for Electrical Supply, 529
French Suggestion for Importation of Electrical Energy from England Instead of Coal, 323
Hammersmith’s Desired Loan for Electrical Equipment, 375 -
Hastings, Large Generating Station Projected, 247
High-tension Electric Network in France, 39 Horden Power Station, Plant for Horden and Weardale, 323
Hot Air Drying-out of Electrical Machinery, 375
Houses, New Municipal, to be Wired for Electric Lighting, 349
Italian Railway Electrification, Two Large
Steam Power Plants Projected, 247
Italy, Possibilities of Electric Ploughing, 349 Jamaica, Proposal for Electrified Railway and Industrial Electric Power, 247
Kettle Efficiency Compared with other Electric Heaters, 529
Leicester Power Extension Projects, 297 Maidstone Corporation Electric Vehicle', Satisfactory Working, 425
Mid-Lancashire Electricity District, 553 Norway to Employ Electrothermic Methods in Iron and Steel Production, 529
Parcels Collection and Delivery by Metropolitan Electric Vehicles, 323
Petroleum, Crude, Removal of Water by Electrical Process, 193
Power-house in Regina, Saskatchewan, Serious Damage by Bursting of Steam Turbin'e, 141
Power-houses and Thunderstorms, Necessary Precautions, 221
Power Plant, Large New, for Pretoria, 649 Power Plant for St. Margaret’s Bay, Nova Scotia, 577
Power Station on the Trent Recommended for Nottingham, 649
Power Transmission Line from Winnipeg to Portage la Prairie, 115
Pulverised Coal Apparatus Tor Boilers of Milwaukee Generating Station, 529
Railway Electrification and Electricity for General Purposes, A Problem, J. W. Kirkland, 649
Railways, Electric—see Railways
Renovating Dry Ceils, 398
Rotherham Electricity Department Finance, 273
Rotherham and Sheffield Power Stations, Proposed Linking-up Agreement, 425
Salford Electrical Developments, Cost, 297
Seattle, Installation of 36,006-Kilowatt Unit, 577
Seeds Electrically Treated Without Advantageous Results, 529
Shanghai, Great Need of Extended Electrical Supply, 375
Ships’ Position Indicated by “ Leader ” Armoured Cable, 390
Singapore New Power Station Project, 39
Spain, Proposed Industrial Electrical Network for, 503
Station, New Power Supply, on the Gorges du Fier, France, 577
Sunderland Electricity Works, Proposals for Extension, 247
Super-power Electricity Station at Preston, Government Scheme, 349
Swedish Electrical Extension Assisted by the State and Co-operative Societies, 399
Swedish Water Power for Electricity, New Companies, 553
Switzerland, North-East, New Generating Stations, 399
Tasmanian Government’s Hydro-electric Scheme, 425
Tin Smelting by Electric Furnace, 115
Tokyo Electric Light Company’s New Power Station, 39
Transmission of Power from the Alps to Lyons, 297
Transvaal Mine, Largest Electric the World Projected, 65
Turbo-alternators from England ncsburg, 475
United States, Great Increase in Electric Installations, 323
United States New Warships, Electrical Equipment for Propelling, 273
Victoria, Australia, Coal Find and Projected Electrical Supply for Melbourne, 247
Victoria Falls, Available Power Exaggerated, 601

ELECTRO-PLATING, New Process, P. O. Watts, 221
Empire Motor Fuel Supply, Programme of Committee, 529
Engine Shaft Replaced at Welsh Steel Works, Very Rapid Work, 65
Engines, Lifeboat, 73
Engines of Small Cars and Air Cooling, 65
Ethylene as Good Substitute for Acetylene in Welding, 13

EXHIBITIONS :

American National Exhibition Proposed in Buenos Aires, 247
British Industries Fair, Birmingham Section, List of Exhibits, 206
Calcutta, Industrial Exhibition Decision, 503 Canadian Industries Exhibition, 54, 432 Canadian National Exhibition, 449
Japanese Exhibition, Enforced Postponement, 64
Lemberg Agricultural Machinery Exhibition Postponed, 503
Paris, Agricultural Machinery Exhibition, 141
Physical and Optical Societies, lectures and Experiments, 26
Polish Rebuilding Schemes Exhibition at Warsaw, 649
Prague, Trade Fair in, 577

EXPLOSION of Boiler Blow-down Pipe, 553
Explosion of Copper Steam Pipe at Carlisle
Electricity Worli, 425 ; (Letter), 483
Explosives, Industrial, After-gelatinisation of, and Effect in Our Own and in Warmer Climates, 193

FACTORIES Under the Ministry of Munitions, 529
Factory, Government, at Gretna, Heavy Outlay, 649
Fairs—see Exhibitions
Far Eastern Engineering Congress, 462
Federation of British Industries :
Ferrous Materials Sale by Ministry of Munitions, 349
Masonic Lodge Founded by Members and Officers, 577
National Conference of Manufacturers and Producers Arranged, 115
New Service to Assist Members, 475 University Man in Industry, 503
Fertiliser Manufacture Plant in South Africa, 503
Finland’s Water Power, Restrictions, Natural and Otherwise, of Available Amount, 273
Finsbury Technical College, Old Students’ Association, 464
Fir—see Douglas
Fir Tree Water Pipes Excavated in London After 200 Years Underground, 13
Fire-clay Refractories, P. S. Devereux, 503
Fire-engine. Horse-drawn, The Last Remaining in the London Fire Brigade Offered to Science Museum, 115
Fire Losses on Forest Reserves, Alberta, 167
Fire on Oil-burning Ships, Precautions, Board of Trade Committee, 167
Fire Protection in United Kingdom, Royal Commission App’ointed, 649
Flotation Process Developments in Mining, 65
Forrest, James, Lecture—see Institution of Civil Engineers
Fuel Conservation in the United Kingdom, “ .lames Forrest T.ecture,” Sir Dugald Clerk, 247
Fuel Economy Committee, Preliminary Arrangements, 475
Furnaces, Great Advantage of Gas Compared to Hard Fuel, 229 1

GAS Flame, Huge, Details of Extinction, 553
Gas Furnaces Many Advantages Compared to Hard Fuel, 229
Gauge, Drill, Crowther and Crowther, 483 “German East Africa ” Supplanted by “Tanganyika Territory,” 193
German Industrial Advertising Campaign, 577
German Theft of Cranes from Antwerp, Restitution to be Made, 273
Germany’s Loss of Potash in Alsace-Lorraine, 386
Glass Factory near Doncaster, Pilkington Bros., 65
Glauber’s Salt from Siberia, 65
Glue-making in India and other Hot Climates, Improvements in Adaptation of Manufacture, 197
Gold Mine Stupe Washing and Gold Recovery, 65
Grain Elevator Explosion in Dust Prevention, 141
Grain Elevators, Proposed Karachi, 141
Granite, Waste, Removal Utilisation Experiments, 601
Graphite Deposits in North-Western Siberia, 601
Greece and Import Credits, Government Facilities, 193
Greenock Tramways, 601

HACK Saw Blades, Uses After Blunting, 553 Halifax Proposed Floating Dry Dock, 323 Hammer Tests on Babbitt Metals, 449 Heating a River to Check Ice Formation, 297 Helsingborg and Varberg, Sweden, Harbour Extension, 323
High Pressure Possibilitie.s for Industrial Purposes, French and German Methods, 39
Holland and Belgium, Negotiations with | Regard to Scheid-Rhine Canal, 141 ?
Honolulu Ironw'orks Extension, 503
Hopcalite as Antidote to Deadly Gas. 475
Hose Pipe Water Pressure Drop, Comparison between Internal Armouring and Smooth Rubber, 399
How We Kept the Seas, Capt. Evans, 201 Hulme, Mr. E. Wyndham, Presentation, 128 Hyatt Roller Bearing, Death of Inventor, 553 Hydro-electric Development on the Nipigon River, 601
Hydro-electric Plant Kept Running Free from Ice Trouble by Use of Small Boiler, 297
Hydro-electric Power Companies and Projects in Japan, 167. 529
Hydro-electric Scheme in Tasmania, 425
Hydro-electric Schemes in Ontario, 577
Hydro-electric Station Projected for Austrian Railway, 480

ICE and Boiler Explosions, 221
Ice Breaker for the St. Lawrence River, Canadian Order for, 529
Tee Deposit on Elevated Tank Removed by Rifle Shots, 553
Iceland Waterfalls, Scheme for Utilisation for Nitrogen Production and Electrical Supply, 577
Iglodine for Wounds, &c., Needing First Aid, 128
Impact on Road.s of Motor Wagon Wheels, Experiments, 221
Income Tax and Science, 280
Increased Production and Care for Workers, S. Gledhill, 375
India, New Canal for Irrigation, 273
Indus Water Supplies and the Sukkur Barrage, 13
Industrial League and Council : Convention at Manchester, 612 New Premises, 280
Industrial Peace Department of the British Empire Union, 625
Insect Damage to Railway Trestle Piles, Remedy Tried, 193
Institutes' and Institutions—see. Associations Insurance xAgainst Unemployment, 648
Insurance and Providence Schemes for Employees, 349

IRON AND STEEL;

Alsace-Lorraine, Iron and Coal Output, 349
Australia and Iron Ore Exportation, 399
Blast-furnace Taning Record in America, 399
Blast-furnace and Plant in U.S.A. Entirely Completed Within One Year, 221
Boiler Plate Testing at Various Temperatures, Research in U.S.A., 273
Brazing Steel, Effects in the Process, on Long Immersion in the Bath of Molten Spelter, 141
British Columbia Department of Mines, Electric Smelting of Iron Ores, Dr. Stansfeld, 305
Canadian Steel Corporation’s New Sheet and Plate Mill, Great Capacity of, 247
Casting of Steel Ingots, S. W. Williamson, 601
Chester, Proposed Steel Works Abandoned, 247
China, Manufacture of Steel Plates and Railway Metals, 273
Coal and Coke in South Africa, Disadvantages for Blast and Electric Reduction Furnaces, 625
Corrosive Action of Calcium Chloride on Steel in Concrete, 656 .
Ebbw Vale Company’s New Blast-furnaces, 39
Electro-deposition of Iron in Motor Vehicle Repair, B. H. Thomas, 601
Electrothermic Methods in Iron and Steel Production in Norway, 529
German Blast-furnaces and Swedish Ore Supplies, 297
German Experiments with Blast-furnace Slag, 529
Harrington Ironworks and Furnaces at Marypoint to be Set to Work, 39
Heat Treatment of High-speed Steels, 399
High-speed Steel, Great Strength of, Owen Linley, 297
Indian Iron Ore Hills, New Discovery, 115
Indian Steel Industry, America’s Increased Competition with Britain, 649
Iron Ore Deposits in Minas Genes, Brazil, 193
Iron and Steel Institute—see Associations Kent Iron Ore Working at Dover, 38
Large Steel Works to be Established in Western Australia, 91
Luxembourg Duchy, Duties on Exports of Iron and Steel, 553
Manganese Replaces Steel Plate for Hydraulic Pipes, 247
Molybdenite Production in Quebec, 349
Monterubbio, Spain, Scheme for Exploiting Iron Mines and Waterfalls, 425
Newfoundland’s Inexhaustible Supply of Iron, Bill Island Mines, 65
Nickel-chromium Steels, H. Brearley, 13
Nova Scotia, Investigation of Large Deposits in Cape Breton, 91
Pig Iron Output in United States, 167
Pig Iron and Steel Ingots and Castings, May Output, 625
Plate Bending Roll in America, One of the Largest Ever Turned, 91
Pretoria, Iron Ore Supplies and Pig Iron Output, 357
Production of Pig Iron and Steel in March, 1920, 436
Production of Pig Iron in April, 553
Rhodesia, Iron Industry for, F. 601
South African Iron and Steel Extensions to Plant, 577
Steel Casements in Preference Saving in Cost, 399
Sulzer Blast-furnaces to Use Supplies in Laufenburg District, 91
Transvaal’s Iron Smelting Prospects, 167
Tungsten Output in the Malay States, 349
Welsh Steel Works New Main Crank Engine Shaft, Rapid Work. 65

IRRIGATION Project in the Punjab and the Indian Cotton Committee, 13
Irrigation Reservoir, Immense Size, Projected in Brazil, 193
Italy’s Proposed Telephonic Lines to Aid Trade Expansion, 297

JAPANESE Exhibition Buildings Destroyed by Fire, Exhibition Postponed, 64
Japanese Wireless Telephones, 529

KEELING Harbour, Extensive Improvements Projected. 91
King’s College, London, J’jpginecjJng Sociofj’, 394
Korea, Keclamation and Irrigation Scheme, 649

LACQUERS, Cellnlose Nitrate, Uses of, 425
Lamps, High Candle-pou'er yictul Filament, 13
Lamps, High Temperature, Loss of Luminoxis Intensity, 65
Lead, Action of Water on, J. F. Liversedge and A. W. Knapp, 65
Lead Covering and Use of Sand, 503
Lead Mines Production in the British Isles. 167
Lecture, “How We Kept the Seas,” Captain Evans, 201
Lectures, Advanced, on Metallography for Engineers, Dr, W. Rosenhain, 456
Lectures, Works, Metropolitan-Vickers Electrical Company, 148
Lectures- —see also Educational Intelligence in Miscellaneous Index
Leeds and Liverpool Canal Company, Expiration of Government Control and Subsidy, 349
Leigh Corporation Motor Omnibuses, 375
Liege, Catalogue and Sample Exhibition Room at British Consulate, 297
Lifeboat Engines, 73
Lighthouse, Automatic, with Telephone Box off Guernsey, 601
Lighthouse off Prince Rupert Harbour, 65
Lignite at Bovey Tracey, 323
Lignite in Sumatra and Borneo, 399
Limmoria Damage in Cedar Piles of Railway Trestle, Experiments with Remedy, 193
Locomotives, Small, to Replace Pit Ponies, 601
London Association of Foremen Engineers, 518
L.C.C. Tramway Fares, Alternative Suggestions, 449
London Traffic—see Traffic

MACHINE Tool Demonstrating Works, Bimk and Hickman, 414
Madagascar, Hydro-electric Installation at Tamatave, 167
Magnesite and Talc in Manchuria. 247
Manchester Engineers’ Club, Address Boats, &e., W. S. H. Nicolson, 141
Manchester Steam Users' Association,
Examinations, 661
Manchuria, Deposits, 247
Manganese — -see Iron and Steel
Manilla Hawser. Largest on Record. 475
Manufacturers’ Position in Regard to Wages Rise and Excess Profits Duty, G. Sutton, 425
Manufacturing and Sales Department, Conferences, 378
Marconi’s Special New Dictionary, 503 Marine Oil Stove, 566
Medals for Workmen, 220
Merchandise Marks Committee, Evidence and Report. 141
Metals, Old Railway, Remarkable Results of Investigations, 601
Mine Rescue Apparatus Problems, German
Flasks Failures, Professor Briggs, 247 Mineral Resources of Great Britain, 588
Mines in South Africa, Rock Hoisting and ler- centage of Accidents, 273
Ministry of Munitions Sales of Ferrous Materials, 349
Ministry of Munitions Wagons—see Railways, Wagons
Ministry of Transport—se-a Transport
Mint, New, for South Africa, 221
Molybdenite—see Iron and Steel
Morris, Herbert, Limited, Medals for Workmen, 229
Motor Car Air-cooled Engines, 65
Motor Car, Racing, An Italian Manufacturer s Experiment, 141
Motor Chassis Production in Britain, Quantity or Quality, 65
Motor Fuels Committee, Empire, 503
Motor Lorry, Laden, Climbs Porlock Hill, 516
Motor Plough Trials at Lemberg, 323
Motor Spirit Price, Petition Organised Against Increase, 193
Motor Vehicle Operation by Alcohol, Heavy Oils, &c., Trials of Vaporisers, 649
Motor Vehicle Repair, Electro-deposition of Iron, B. H. Thomas, 601
Motor Vehicle Tunnels in American Towns, Ventilation Problem, 65
Moving Merchandise, 373
Mushroom Cultivation in Abandoned Mines, 649
Mysore’s New Port, Permission from Bombay Government, 475 I
Mysore’s Alternative Schemes, 577

NATIONAL Physical Laboratory, Visitor; at Bushey House, 588
New York Harbour, Proposed Improvements, 91
New Zealand Trees Great Size, Comparison with Californian and other Timber, 247
Niagara District Industrial Association, Congress, 475
Niagara Falls and Welland River Dredging, Precautions for Prevention of Accidents, 141
Nickel Plant at Sudbury, Ontario, Most Complete in the World, 247
Norway and Motor Lorry Weight Regulations, 349
Nottingham Society of Engineers, 518
Nova Scotia, Damage by Heavy Floods, 475
Nova Scotia Legislation for Registration and Licensing of Engineers, G25
Nut Lock, New Form of Locking Washer, Palnut Company, Limited, 102

OAK Attacked Remedy, 529
Oil-bearing Shale Fletcher, 297
Oil on Board Ships, Precautions Against Fire, 167
Oil Loading into Tank Steamers, 7500ft. Long Pipe for, 475
Oil from Norfolk Shale, Great Promise, 65
Oil and Petrol Pipe Line for Pumping from Havre to Paris, 167
Oil Production at Vancouver, B.C., 425
Oil-raising Air Lift System, R. Stirling, 625 Oil at Saskatoon, Canada, 529
Oil Shale Mining in South Africa, 115, 141
Oil and Shale Strata, Traces of, in West Lothian, 503
Oil Storage Tanks at Liverpool, 65
Oil Stove for the Narragansett, 566
Oils, Slushing, to Prevent Corrosion, 375
Ontario Production of Minerals, Rare and other, 625
Optical Glass, German, for Colourless Spectacles, 167
Oregon’s Proposed Reinforced Concrete Bri 'g3, 297
Overseas Trade, Department of, Visits to Industrial Centres, 289
Oxidised Ores in Rhodesia, Zinc and Lead, 167

PANAMA Canal Protection by Widening, 503
Papermaking Plant at Port Arthur, Ontario, 39
Patent Office, Assistant Examiners in, 52
Peat Bogs in Canada, Extent and Value as Fuel, 193
Pencil Graphite, Sir R. Hadfield, 39
Petroleum, Boring for, in Bahia Blanca, 115
Petroleum, Crude, Output in the United States, 625
petroleum. Crude, Removal of Water from, by Electrical Process, 193
Phosphate Deposits in Cyrenaica, Rich and Extensive, 91
Piles, Long, for Dock Construction in Canada, 115
Pipe Line from Havre to Paris for Pumping Oil and Petrol, 167
Pipe, 7500ft. Long, for Loading Oil into Steamem, 475
Pipes, Hydraulic, Manganese Steel Replaces Steel Plate for Miami Conservancy Work, 247
Pipes, Large Cold, Effect of Turning in Steam, 256
Pith of Certain Plants for Cleaning J.,enses, 553
Plant Growth Improved by Addition of Carbon Dioxide to Atmosphere, 649
Plate Mill, New, at Sydney, N.S.W., 349
Ploughing, Electric, Possibilities in Italy, 349
Poland, Rebuilding Schemes’ Exhibition, 649
Pontine Marshes, Projected Reclamation, 399
Pontoon, Largest Existing, Launched at Quebec, 529
Portland Cement Factory near Port Elizabeth, 425
Post Office Main Underground Telephones, 577
Potash in Alsace-Lorraine, Germany’s Loss of Monopoly, 386
Power Alcohol Production in Scotland, 141
Power Plant Survey in New Brunswick, 193
Prague Government’s Inland Navigation Scheme, 577
Presentation in Birmingham, 254
Pretoria District, Development of Iron Smelting and Steel Making Industry, 273
Professional Classes War Relief Council, 662
Propeller, Marine—see. Ships .
Pulleys and Slips, Experiments on Belt Driving, '449 . .
Purification of Foul Air by Electricity, Experiments in France, 529

QUEBEC Roads, Loan by Government for Improvement of, 349
Queensland Sugar Cane as a Source of Alcohol, 221
Queensland Water Conservation and Irrigation Scheme, 323

RAILLESS Trolley Cars, Extension of Keighley System, 601
Railless Trolley Cars, London County Council Experiments, 375, 601

RAILWAYS AND TRAMWAYS: Accidents

Collision Between Aberystwyth and Carmarthen, Great Western Railway, 273
Collision at Ayr, Glasgow and South-Western Railway, Report, 162, 193
Collision at Balia, Midland Great Western of Ireland, Report, 193
Collision at Benton Bank, near Newcastle, North-Eastern Railway, Report, 167, 193
Collision at Carstairs, Caledonian Railway, Report, 141
Collision near Coventry, London and North- Western Railway, Report, 167
Collision at Crewe, Report, 141
Collision Between Finsbury Park and Holloway, Great Northern Railway, 273
Collision at Haverhill, Great Eastern Railway, Report, 167
Collision at Huddersfield, Report, 297
Collision at Manors, near Newcastle, North- Eastern Railway, Report, 247
Collision near Newcastle-on-'Pyne Station, Report, 167
Collision on Oudh and Rohilkhand Railway and Disastrous Fire, 503, 529
Collision on Railway Bridge over River in South Africa, 349
Collision near' Stainforth, Great Central Railway, Report, 297
Collision at Tapton Junction, Midland Railway, Report, 221
Collision at Wakefield, Report, 141, 221
Collisions on the Great Central and Great Northern Railways, Reports, 425
French Railway Disaster, Serious, on the P.L.M. System, 167
Great Central Railway, Serious Collision, 141, 185, 425, 449
Great Northern Train Accident in Welwyn Tunnel, 167
Indian Railway, Disastrous Collision on, 577
Lancashire and Yorkshire Goods Train Coupling Accident, 449
Lille-Paris Express Collision, Fatal, 39
Liverpool-street Station Accident, Report, 649
Preston, Two Collisions at, 425
Reports on Sixteen Accidents, 425
Streatham Junction Collision Report, 115, 141, 193
Tynemouth and District Traincar Derailment, Report, 13

RAILWAYS AND TRAMWAYS: ADMINISTRATION

Representation, 649
Advisory Committee ties, 13
Agricultural Produce
Iiave Priority of Transit, 247
Appointments and Staff Changes, 13, 91, 115, 221, 273, 349, 425, 475, 503, 625, 649
Argentine Transandine and Chilian Trans- andine Railways, Amalgamation of Administration, 273
Assistant General Managers, Change and its Significance, 125
Australia, Transcontinental Railway’s Success, 529
Australia, Uniform Gauge Question, 577
Austrian Loan for Electrification Programme, 375
Belgian Locomotives Rapidly Built in America, 553
Belgian Locomotives and Rolling Stock, Striking Increase in Numbers, 529
Berlin Elevated and Underground Railway, Rise in Wages, Materials, and Fares, 425
Blackpool and Fleetwood Tramway, Arrangement Between Corporation and Two way Companies, 247
Bradford Connection with Main Remote Prospect, 39
British Catalogues for Mesopotamian ways, 284
British East Africa, Branch Line Construction, 577
British Rolling Stock Still in France, 577, 601
Burma Railways Company, Engineei^’ Investigations, 193
Burma Railways Improved Working Results, 39
Buxton and Manchester, Joint Railway Scheme for Goods Conveyance, 375
Calcutta and Bombay, Increased Population and Underground Railways, 601
Canadian Minister of Finance, 503
Canadian Pacific Railway Shops, Size to be Doubled, 529
Canadian Pacific “ Trans-Canada Limited,” 601
Ceylon, Food Problem and Survey for Light Railway to Trincomalee, 125
Chalk Farm Station Closed During Tunnel Widening, 247
Channel Tunnel, Importance of Investigation, 65
and Labour Kcpre-
and Trading Authori-
and Requirements to
Rail-
Line,
Rail-
Ghefoo and Weihsien, New Railway Projected, 475 .
Children’s Holidays and the Railways, Cliiuchow-Cliinchow Railway Construction
Beginning, 475
Cloak-room Law and Loss, 503
Coal for the Great Northern Railway, Record Price, 323 .
Coal Hopi>er, Rotary, for^Locomotive Lnginc Tenders, Hcinig, 247
Coal, To-and-fro Wasteful Haulage, 3J
Congestion Committee of 3Ien on Lordon Klectric Railways, 484
Congress of L’Association Internationale des Chemins de Fer, 503 . . ,
Continental Services, British, Postponed Owing to Coal Shortage, 221
Creosoting Sleepers by the Lowry Empty Cell Process, 475 ,
Crewe War Memorial Tablets Unveiled by London and North-Western Railway Chief Mechanical Engineer, 247
Deficit, Heavy, on Railways, Increase ot Goods Rates, 91—see also Financial
Delays in Railway Carriage of Coal, 529
Demurrage on Railway Trucks, Increase in Detention Delays, 192, 221
Demurrage of A^^agons and Sheets, Increased Charges, 39 .
Demurrage of Wagons and Sheets, Satisfactory Results of Increase, 399, 529
Derby Day Specials on Three Railways, 625
Districting, Suggested State Purchase of Scottish Railways, Mr. AVhitclaw, 420
Divided Responsibility and Risk ot Accident, 529
Dividends of Various Railways, 221
Dover and Calais Route Reopened, 39
East Indian Railway, Disaster near , Firozabad, Result of Inquiry, 83
Easter TratHc on the Underground, 425
Egyptian Railways, Heavy Outlay Called ! for Structural and Rolling Stock Requirements, 421
Eight Horn’s’ Day Dilliculties, Prime Minister and Mr. J. H. Thomas, 39
Electrification of Ontario Railways Proposed, 297
Excursion Trains or Fares Reduction Question, 349
Facilities Restored for Return of Live Stock from Shows, 553
Fares Printed on New Tickets, 375
Federated Malay States Railways, Changes in Passenger Fares, 115
Financial Results of Railway Working, Deficit for Current Year, 91, 115
First-aid Equipment on Passenger Trains, 185, 449
Flood Stops Communication on Section of IxjiidoiL and North-Western Line, 577
Folkestone-Boulogne Traffics Divei-sion to Dover-Calais, Temporary, 297
France, South of, Possibility of Use of Hydroelectric Power for Railway Operation, 503
French Chemin de Fer de I’Est Through Trains, 601
French Prizes for Refrigerator Railway Vans, 193
French Railway Reorganisation, Bill Signed, 601
French Use of Mazout for Locomotive Firing, 39
Furness Railway Dinner to Ex-Ser\'ico Men with War Decorations, 167
Gattie System of Goods Transport, Criticism of Departmental Committee’s Report, 273
German Bill for Transference of State Railways, 375
Goods Rates Charges and Cost of Living, 375
Government and Railway Companies, Question of Agreement, 13
Government Traffic, Railway, Arrangement Between Departments and Minister of Transport to Effect Economy, 141
Great Central Fish Dock to Cost Three Times Pre-war Estimate, 273
Great Eastern Railway Company’s Geared Turbine Steamer Bruges, 323
Great Eastern Railway Bill Passed, New Hotel, 577
Great Eastern Railway, Pullman Cars, 193
Great Indian Peninsula Railway, Investigation into Electrification and Fuel Questions, 167
Great Northern Railway, Increased Expenses, 273
Great Northern Railway, New Wagons, 273
Great Northern Railway Servants, Increased Numbers Due to Eight Hours Day and Return from War Service, 391
Great Northern Train Services, Certain Improvements, 375
Great Northern Wages Bill, 1913 and Now, 323
Great North of Scotland, Buchan Section, Proposed Doubling of Line, 297
Great North of Scotland Railway Fish Traffic, 349
Great Southern and Western (Ireland). New Locomotives and Wagons, 273
Great Western Railway, Average of Punctuality, 193
Increased Expenditure, 375
Magazine Prizes for Shunting Problems, 247
Miles per Hour for Goods Trains ComiX5- tition, 323
Salaried Staff Special Assistance Fund, Disposal of Balance, 91
Statistics for Operating Oflh^ers, 247 Superannuation Fund, 425
Trains Working on London and South- Western Railway, 349
Heat-distorted Rails and Driver’s Promptitude, 553
Holiday Traffic in London, Increase, 577
Honours for Various Railway Foremen, 399
Houses for Enginemen at Guildford, 649
Hull and Zeebrugge, Joint Railway Steamship Service Resumed, 649
Improvement in Certain Train Services, 449
Increased Rates as Consequence of Increased Wages, Test Case, 349
India, Widening of Ixingest Railway Bridge, 475
Indian Railway Bridge Committee, Inquiries in Britain and America, 649
Inspection Cars of the Drewry Car Company, High Praise by User, 115
Institute of Transport, Various Suggestions, (549—see also Associations, &c.
Institution of Locomotive Lngiueci-s—«ee Associations i •
Institution of Railway Signal Lnginecrs Membership, 049 ,r . * i Hz.
Insulated Vans for Frozen Meat Available, Interavailability of Tickets, W by *Not i 529, Irish and English Railways, Identical Pay with Great Uiffereiico in Increivsed Cost of Living, 273 , . r •
Irish Government Boards, V anous, Certain
Powers Transferred to Minister of Irans- Irish Mi'n'serviee, Post Ollicc to Terminate Contract, 625 r
Irish Railway Administration Cndcr Home Rule, 649 ,, i v i
Isle of Wight Railway Harbour, and Accumulation Due to War, Italian Electric Tramway Scheme 37o .laniaica Railways Rolling Ktoek Shortage, 91
Japan Im|X?rial Railways, 1 rojected lunnel, 38L 653
Joint Line Control Changes, 91, 115
Kearney Railway, Projected .
Korea,'Electric Railway Proposal for, 52J
Krupps’ Transformation, I>oeomotivea and tVagons Replace Guns, 13
Labour Conditions and I ransport Ddli. culties, Mr. J. IL Thomas on, 39
Lamps, IxmgJmrning Signal. Introduced from America by Mr. Raynar W ilsoii, Lancashire and Yorkshire Railways East Coast Fleet, 221
Electrical Trallic Increase, 1 rojeeted Extension of Formby PowerJiouse, 291
Electrification between Manchester and Oldham, 221
Slip Caused by Rains, 91
Tonnage and Train Miles, 1913 and 1919, 273
Train Rationing to Blackpool and Southport, 349 .
Light Railway Application by Castner- Kellner Company Approved, 449
Light Railway Connecting with London. Briuhton and South Coast Company, 525, 649
Light Railway Order, Nottingham (Colwiek Estates), Confirmed 69
Liijuid Fuel to Hi^place Coal, Question tnder Consideration by Railways, 65
Liverpool-sti*eet Station, Route Indicators, 225
Locomotive Firing by Mazout, 39 Locomotives on Order for British Railways, 425
London, Brighton and South Coast Passenger Tratlic, 221 ,,
London, Brighton and South Coivst Railway Electrification Hopes, 323
London Electric Railways Bill for lares Increase. 167, 349
London and North-Western Lucomutive Order for Private Firm, 475
New Steamer for Holy head-North W^all Service, 625
Purchase of W’olverton 'Pramway, 375
Station’.s Change of Name, 141
Office War Fund, 141
Steamer Hibernia, 375
London and Scotland, Allocation of TraHic, 449
London and South-Western Electric Traction, Passenger Statistics. 475
Luggage Accompanying Passengers, New Scales, 475, 577
Luggage in Advaiici*. Resumption, and Increased Price, 649
Luggage, Passengei’s’ Loss of, and Railway Liability, 649
Maryport and (’arlisle Railway Traffic Statistics, 297, 375
Mesoixjtamian Railways, (’atalogues for, 284 Metropolitan, District, and Jxmdon Electric Railway Passengers, Effect of Additional Halfpenny Fare, 13
Metropolitan District Railway Trallic Controlled by Syren, 39, 577
Metropolitan Railway Electric Locomotives’ Increased Horse-jwwer, 529
Metropolitan Railway Electric Vehicles for Parcels Collect on and Delivery, 323
Metropolitan Railway New Ixjcomotives, 475 Midland Railway Presentation to Mr. DaviJ Bain, 297
Military Material and Troops no Longer Con veyed Free by Railway, 577

MINISTRY OF TRANSPORT :

Accidents—see Accidents
Advisory Committees of the Ministry, List of, 563
Agricultural Produce ('onveyanc(^ Rates, 529
Automatic Couplings for W’agons Not to bo Introduced, 577
Canal 'Praffic, (’oal and otlu’r Cargoes, 475
Canals and Railways, C?ommittee to Consider Question of Distribution of Traffic, 247
Charges at Railway-owned Docks, 399
Difficulties Due to Increase in Traffic and Decrease in Locomotives and Drivers, ' 297
Eight Hours’ Day and Increasing Shifts, 444 ‘ •
Electrification of Main Line Jtailways, Committee of Inquiry to be ^Xppqintcd, 323
Fares, No Increivsc (’ontemplateJ, 297
Folkestone and Boulogne Steamers, Reported Overcrowding Denied, 553
Government Liability lnci*easing. Due to Excess of Expenditure Over Revenue, 247
Insjjecting Officer of Railways, Appointment, 621
Inter-availability of Tickets, 529, 625
Irish Branch of the Ministry, Applications for Financial Assistance, for Various lh*oix)sals, 399
Irish Colliery Lines, 577
London Electric Railway Bill, Sir Eric Geddes, 167, 349
London Trallic, Advisory Committee’s Recommendations, 449
London Traffic, Question in Parliament, 628
Monthly Statement of Receipts and Lxpendit.ure, 273, 399, 503, 625
Payment to Railway Companies, Questions in the House of Commons, 624
Privately Owned Canals and the Ministry, 323
Railway Advisory Committee of Managers and Men, First Meeting, 273
Railway Clerks’ Association, Settlement with Government, 273
Railway Companies’ Association and Ministry of Transport, 221
Railway Alanagei’s’ Committee Meet Railwaymen’s and Clerks’ Unions to Discuss Terms of Settlement, 167
Railway Returns and Census of Staff, 375 Railwaymen’s Pay, Complaints of Delay in Payment of Agreed Increase, 319 Railwaymen’s Union and Fares Increase, 167
Railwaymen’s Wages Increase to Cause Further Increase in Railway Charges, 625
Rates Advisory Committee Meeting, 503
Rates Advisory Committee, Reference as to Revision of Workmen’s Fares and Contingent Effects, 125
Rates and Charges, Ministry Asks for Information from Various Leading Bodies, 444
Reports on Sixteen Accidents, 425
Rolling Stock Increase, but Still Insufficient in Amount, 529
Sir Eric Geddes at the Institute of Transport, 349
Sir Eric Geddes’ Railway Policy and the Cabinet, 475
Soldier’s’ Reduced Fares, Reduction Amount Due to Demobilisation, 323 Staff at Headquarters of Ministry, Analysis of, 503
Statistics, Future Railway, 475, 549 Sunday and Week-day Traffic Expenses, Separate Statistics, 475
Superannuation Funds, Proposition to Increase Payments to Annuitants, 297 Ton-mileage Statistics, Suggested Partial Abandonment, 625
Transport Minister on Non-interference with Railway Companies, 65
Wagons under Demurrage, Reduction in Number, 529
Wagons—see also Wagon

NARVIK Railway, Further Electrification, 375
National Union of Railwaymen, Number o'* Members, 577
National Wages Board an 1 Railwaymen, 529 ; Wages, Extra Shilling a Week, Cost to Railways, 577
New South Wales Railway Working Losses and other Misfortunes, 13
New Zealand Orders for Rolling Stock, 625
New Zealand Railways, Finances, 13
North British Railway Superintendent’, 13 'North-Eastern Railway Company’s 11,900 New Wagons, 247, 323
North-Eastern Railway Consolidation of ( Wagon Building Facilities at Darlington, 449
North-Eastern Railway Docks Engineer, 221
North London Railway Cenotaph to Servants Fallen in the War, 202
North Staffordshire Railway Absorption, Lord Anslow on Compulsory Amalgamation, 273
North Staffordshire Railway Company v. Edge, 13
North Staffordshire Railway, Croxton Aqueduct Replaced in Steel and Concrete, 297 : North Staffordshire Railway Passenger Traffic r Analysis, 297
Nottingham-Colwick Light Railway, 69 Omnibus Accident Decrease in London, 91 Ordnance Maps at Railway Stations, 399 .Ore Trucks on Swedish Railways, Experiment with Ball Bearings, 649
Ostend and Central Europe, Daily Train Service Projected, 289
Oxted Tunnel being Re-lined, 525
Paulista Railway'Electrification Details, 553 ,Pekin, Railway Extension to Urga, Mon- f golia, 475
Plants in Soil, Packing of, Regulations to Save Floor Space in Railway Trucks, 649 (Port Administration, Sir J. Broadbank, Question of Labour Representatives, 649
Portuguese Swaziland ^Railway, Suggested Extension, 323
Poultry Demonstration Train, Ministry of Agriculture Invites E^ tension of Tours, 649
Private Special Train, First since the Beginning of War, 449
Prosecutions for Fraudulent Travelling, 449 F Pulverised Coal on New South Wales and other Railways, Fuller System of Locomotive Equipment, 115
Railway Charges Based on Valuation of Railway Property, 323
Railway Companies’ Association and Ministry i. of Transport, 221
Railway Executive Committee Ceases to Exist, Thanks of Army Council for the Committee’s Work, 65
Railway Material Exports, Statistics, 115, 247, 375, 475, 601
Railway Rates Increases, Produce, 625
Railway Strike, Mr, Cosmo Bonsor’s Views, 193
Railway War Profits, Mr. J, H. Thomas on, 577
Rate-making, Deputation to U.S., 649
Rationing Holiday Traffic, Southern Railway Companies’ Position, 425
Rationing of Trains in Lancashire, 349
Red Cross Train Engine Stoked with Tinned Pork, 528
Refrigerator Railway Vans, French Government Offers Prizes, 193
Richborough and Shiuiti g Engines, Costly Mistake, 141
Rolling Stock, New Metropolitan, Objectionable Feature, 221
Roumanian Projected Works for Rolling Stock Construction and Repair, 625
Route Indicators at Liverpool-street Station, 225
Russian Locomotives, Two Hundred Ten-wheeled Sold, 557
St, Just (Falmouth) Ocean Wharves and Railway Bill Passed, 39
Scarcity of “ Bolster ” Wagons, 449
Scrap Reclamation on American Railways, 503
Severn, New Line Over, and other Wants in Connection with, 328
Severn and Wye Joint Lino, Change of Control, 115
Shunting and Signals, Ayr Accident Warning, 193
Signal Lamps, Long-burning, Introduced from America by Mr. Raynar Wilson, 221
Signalmen and Movements of Light Engines, Need of Careful Warnings, 141, 193
Signals and Telegraph Work, W. J. Thorrowgood, London and South-Western Railway Lectures, 449
Sleepers, Railway Air-seasoned, Preservative Measures, 375"
Slip on South-Eastern and Chatham Railway Between Dover and Folkestone, 221
Smoking Accommodation on Various Railways Increased, 449
South-Eastern and Chatham Joint General Manager and Chief Engineer, 221
South Yorkshire Railway Opened, 399 Statistics, Fuller, in Future, 90
Strike Last Autumn, Cost to Country and to Men’s Union, 141
Summer Time and Train Running, 349 Swedish State Railways Working to High-priced Coal, 323
Syren for “ Hustling ” Traffic, 39 ; Use, 577
Tehuantepec Railway, Projected of Part of Track, 297
Temiskaming and Northern Ontario Railway, Extension Projected, 553
Temporary Platform Removal Calls for Considerable Delay, and a Committee, 449
Thefts on Railways, Serious Increase, 221 Tokyo, Scheme for Underground Tramway, 475
Traders’ Tickets, New Terms, 141 Traffic Controller on the 39, 577
“ Trans-Canada Limited ” iner Running, 601
Trestle Piles and Insect ments with New Remedy, 193
Tunnel in Japan, Commission to Study American and European Construction, 381, 553
Typewriters as Personal Luggage, 375 Underground and Christmas Shopping, 65 Underground Companies’ Very Large Increase in Passengei's, Eniployces, Revenues, and Pay Roll, 91
Underground Railway Fares, Fresh Powers Sought, 39
Underground Railway Saturday Traffic, 273 Underground Speeding-up on the Charing
Cross-Golders Green and Highgate Tube Lines, 141

UNITED STATES RAILWAYS :

American Trainmen Falling from Trains, Cause of Numerous Death Claims, 91
American Transportation, Pay or Go Without, Edgar E. Clark, 577
Annual Report of the Interior, 193
Association of Railway way Statistics, 553
Chicago, Milwaukee and cation and Rolling Stock, 553
Chicago, Milwaukee and St. Paul Railroad. Partially Electrified, 375
Colorado New Tunnels, 601
Coloured and White Passenger’s, Separate Accommodation Question, 91
Electric Locomotives for Chicago, Milwaukee and St. Paid Company, 553
Electric Locomotives for New York, New Ha\'en and Hartford Railroad, 65
Exports of Railway Supplies, Unsatisfactory Amount, 65
Federal Control, Deficit Under, 577 Federal Control, Private and State Ownership, 39, 193, 247 ; Statistics of, 552
Inter-State Commerce Commission on Cause of Railway Collisions, 65
Inter-State Commerce Commission, New Chairman, 375
Locomotive Rebuilding and Equipment on American Railways, 115
Locomotive Service per Ix)comotive Mile, Increased Cost, Reduced Cost of Repairs and Fuel, 91
lAuiisville and Nashville Railway, Storm Damage to Line and Telegraphs, 553
Mainteijance of Way in the United States, 601
Motor Vehicle Tunnels in Towns, Problem of Ventilation, 65
National Railroad Accident Prevention Drive, Reduction in Casualties, 39
Pennsylvania Railroad’s Reduced Output of Work, Ten Men to Replace Six, 91
Poughkeepsie Bridge, Central New England Railroad, 601
Railroad Tracks of Exceptional Difficulty and Cost, 193
Rails and Equipment Orders, 193
Rails and Sleepei’S, Renewal Statistics, 601 Railway Officials and the Public, Conference and Revelations, 553
Rates V. Service, Views of the Public, 553 Revenue of United States Railroads, Statistics, 65
Sleepers Supplictl by Federal Railway Administration, Reduction on Previous Number, 91
Storm Damage and Advantage of Wireless Communication, 553
Women, Conditions of Work, Discharges on New York Rapid Transit Railway, 91
Women Employees, Reduction in Number, 13

VICTORIA and City Line Stations Not to be Reopened, 399
Victoria, New Chief Railway Commissioner, 503
Vorarlberg Railway, Projected Electrification, 480
Wages and Cost of Living, 323
Wages Question Between Government Railway Employees, 91, 529—sec National Wages Board
Wagon Tarpaulins Shortage, 13
Wagons Being Built for British Railways, Statistics, 247
Wagons Bought by Belgian Government from Britain, 91, 247, 349
Wagons Built at Woolwich for Great Western and North-Eastern Railways, 323
Wagons in Great Britain, Statistics, 247, 475, 577
Wagons and Locomotives Out of Repair, lx)west Percentage on British Railways, 13
Wagons in Possession of Ministry of Munitions, 399
Wagons Still Detained in France, 577, 601 War Honours for Indian Railway Services, 65 War Seals Foundation Flats, Great Western Contribution to Building, 425
Waterloo Free Buffet Closed, 399
Welfare Officer Suggested, 649
West London Railways Change of Control, 91 Wives as Workshop Visitors, Sir H. Fowler’s Idea, 577
Women Employees on United Kingdom Railways, 323
Woolwich, Proposed Tunnel Railway, Trial of the Kearney System, 425
“ Working to Rule ” Proposal Failure, 481 Yorksliire Dales Railway Suggested Extension, 399

RALEIGH Cycle Works Extension, 65 Randfontein Central Mine, Transvaal, Installation of Largest Electric Winders in the World, 65
Rating of Machinery, 388
Refrigeration Industry in Japan, Organisation of Society, 115
Regenerative Propeller, 564
Research Association for British Launderers’ Industry, Board of Trade Licence Applied for, 65
Research Association of British Motor and Allied Manufacturers, New Association and Government Assistance for, 65
Research, Scientific, in Canada, 596 Rhine-Main-Danube Canal, Proposed, 349 Rhodesia, Iron—sec Iron and Steel
Road Board Functions Transferred to Ministry of Transport, Details, 91, 388
Roads, Upkeep Contributions, Division of Cost, 425
Rock Bui'sts in Mysore Mines, Dr. W. E. Smeeth, 39
Rock Drilling Record in South Africa, 425 Rotherham Tramways, Omnibuses, &c.. Profit and Loss, 577
Royal Agricultural Society of England, Darlington Show. 180
Royal College of Science, Its Importance and Value, 475
Royal Metal Trades Pension Society Annual Daxxee, 115
Rubber and Leather Substitutes in Germany, 649
Rugby Engineering Society’s New Address, 538 Russian Carpenters’ Antiquated Methods, Lieut. B. L. Rigden, 297

ST. LAWRENCE River, New Lock Ccnstiuc- tion. Cost of Development, 193, 349
Salt Beds in Nova Scotia, 141
Salt Lake Pickling Pool for Railway Sleepers, 91 Salvage Department, Birmingham, Electric
Vehicles for, 323
Samarang, Dut(;h East Indies New Harbour, 297, 475
Sault Ste. Marie Canal, 1797, 229
Scheldt—see Tunnels
Science, Paris Academy Offers Prizes in Various Branches, 167
Scientific and Industrial Research Department, Issue of Licence to Scottish Shale Oil Association, 399
Research Association for British Motor Cycle and Cycle Car Industry, 625
Scraper, Pneumatic, for Large Surfaces, 449
Sea Walls Protection by Wood Blocks, Experiments, J. S. Owens, 115
Severn Tunnel, Another, Projected, 193
Severn Wants in Connection with the River, Another Railway Line Over, Anothei* High- level Bridge Over, also Dam for Creation of Electrical Power, 328
Sewers, Setting Out, M. S. Excell, 140
Shaft Sinking Records in South Africa, 529
Sheffield and South Yorkshire Navigation, Modernising Recommended, 37
Sheffield Tramway Track Repairs, Great Increase in Cost, 39

SHIPS AND SHIPPING MATTERS:

American v. British Workmen as Ship" builders, 13
“ Betty,” at Olympia, 449
Chinese Order for Ship by British Shipbuilders, 449
Concrete Ship, Launch of Birst, Constructed in Canada, 91
Dannubius Shipping Company Bought by Italians, 167
East Coast Fleet, Lancashire and Yorkshire Railway, Resumed Cargo Sailings, 221
Electrical Power to Replace Steam in American Wooden Ships Built during War, 13
Emerald, H.M. Liglit Cruiser, Launched, 553 Explosion of Steam Stop Valve on Steamship, 91
Explosion, Unusual Kind on the S.S. Willaston, 449
Eire on Oil-burning Ships, Board of 'Prado Committee to Advise Precautions, 167
Elect of American Ships for Iron Ore Conveyance, Details, 115
Folkestone and Boulogne Steamers, Denial of Overcrowding, 553
Fullagar Motor Ship with Cammelaird* Fullagar Oil Engine, Satisfactory Trials, 475
Geared Turbine Steamer Bruges for Great Eastern Railway Service, John Brown and Co., Limited, 323
Greek Merchant Fleet, Rapid Growth, 618
Hull and Zcebrugge, Joint Railway Steamship Service Resumed, 649
Irish Cross-Channel Service, New Steamer Ordered by London and North-Western Railway, 625
Irish Cross-Channel Steamers, Launch of the Hibernia, 375
Ironclads Invented by Koreans in 1592, 167
Japanese Shipbuilding in 1919, 297
“ Leader ” Armoured Cable in Portsmouth Harbour to Indicate Ships’ Position, 390
“ Motor Ship,” 436
Oil Tank Steamer Construction in British Columbia, 577
Oil Tank Steamers Building at Seattle, 503
Oil Tank Steamers, Extensive Building in U.S.A,, 221
Output of Tonnage in British Columbia, 141
Output of Wooden Ships from Victoria, B.C., Record for the Port, 141
“ Sperry ” Gyroscopic Compasses for New Ships, 577
Tatjana Laiuiched by Vickers, Montreal, 577
Torpedoed Vessel, Noteworthy Repairs at Rotterdam, 375
U Boats,' Their Engines, Points and Peculiarities, W. S. H. Nicolson, 141
United States Contracts for Electrical Propelling Machinery for Warships, 273
United States Old Battleship Iowa as Moving Target Controlled by Wireless, 47.5

SIBERIAN Lakes Deposits of Sodium Sulphate, 65
Signalling, Invisible, with Ultra-violet Rays, 601
Signalling, Secret, by Light, for Night Use, 39
Silver-lead Mine in Cornwall, Re-starting, 39
” Singing Sands ” of Lake Michigan, 577
Skilled Employment and Apprenticeship Association, Report, 553
Slotter Types of Machines, American Viewn^, 449
Smelter, Very Large, Projected at Oroya, Peru, 65
Smelting of Tin by Electric Furnace, 115
Smoke and other Pollution of Air, Health Committee Appointed, 221
Societe des Ingenieurs Civils de France, Projected Tour, 564
South Africa, Extraordinary Industrial Possibilities of, 375
South Africa, Mineral Output of, 1919, 273
South Africa, Various Public Works Begun and Projected, 115
South African Policy of Home Production, Imports Necessitated by War, 387
Spur Wheel Teeth, Formation of, J. I^wis, 247
Square Trees, Cambridgeshire School of
Forestry’s Views, 503
Stamping Press, h3xperiment to Minimise Risk to Attendant, 399
Steam Pipe Over a Mile Long at Portland, Oregon, 91
Steam Tables, Ed. Bennis and Co., 399
Steam Turbine Bursting, Serious Damage Caused by, 141
Steam Turbines—see also Turbines
Steam, Turning, into Large Cold Pipes, 256
Steam Wagons, Tipping Gear of, W. H. Eley, 193
Steel—See Iron
Strasburg and Basle, Projected Canal, 141
Strike for Bonus in Honour of Supposed Birth of Heir, 577
Suction Gas, Best Charcoal for. Tests on Woods in South Africa, 644
Sugar Cane Industry Development Expected as Result of New Indian Irrigation Canal, 273
Sulphur Deposits and Claims in the Aleutian Islands and Alaska Peninsula, 13
Sutlej River Hydro-electric Project Division, 39
Sydney Harbour Trust Finance Report, 247

TANGANYIKA Territory Succeeds German East Africa, 193
Tar, and Water Content, Methods of French Gasworks, 399
Tasmanian Government and Utilisation of Water Power, 449
Telegraph Cable, Bombay to Aden, the Fourth Laid, 649
Telephone Extensions in London, 529
Thermostatic Metal, B.T.H., 78
Thornycroft Staff Dinner, 140
Tientsin and Hangchow Grand Canal, American Engineers’ Investigation, 39
Timber, British Empire-grown, Exhibition, 297
Timber in Canada, Analysis of Supply, 323
Timber, Douglas Fir, Treatment of, 174
Timber, Greenheart and Pooli, 503
Timber Moisture and Kiln Drying Possibilities, 39
Timber in New Zealand, Trees of Exceptional Size, 247
Timber in the United States, Estimate of Highly Valuable Possibilities from Two- thirds Now Destroyed, 246
Timber in Water Infested by Marine Borers, Experiments, 503
Timber, West African, to Replace Mahogany, Suggested Use of, 503
Tin-plates from Japan Cheaper than from Wales, 39
Tin Smelting—sec Smelting
Toronto Port Facilities Improvement, 475
Tractors, Motor, Burning African Vegetable Oils, Trials in Belgium, 91
Trade Tours in the Empire and in Foreign Countries, Many Offers of Buildings and other Help for Touring Fairs, 273
Trades Unions, A New Amalgamation, 475
Traffic Handling by Wireless Telegraphy, Experiments, 273
Traffic, London, Advisory Committee’s Conference, Suggested Earlier Hours for Closing, • 342
Transport, Minister Appoints Committee to Consider Development of Canals and Waterways, 167
Transport, Ministry’s Decision as to Cost of Roads Upkeep, 425
Transport—see also Road Board
Trees as Aerials for Wireless Telegraphy, 297
Tungsten—SQ& Iron and Steel
Tunnel Construction in California, Rapid Progress by Steam Navvies, 399
Tunnels, Three, Under the Scheldt, for Vehicles, Trams and Pedestrians, 193
Turbines, Steam, Increasing Size and Question of Transport, J. V. Robinson, 247
Turkish Chromium Mines, Germany’s Interest in, 141

UNEMPLOYMENT, Insurance Against, 048
Unemployment and the Moulders’ Strike, 13
University of British Columbia Construction at Point Grey, 529
University College Engineering Fund, 549

VANCOUVER, Dry
Vancouver Harbour Scheme, 115
Victoria River, Australia, Coal or Oil Deposits Suspected, 167
Vienna, British Chamber of Commerce, 408

WAGES and Bank Deposits, Lever Brothers’ Proposed System, 601
Wagon Wheels and Road Inequalities, Experiments in Impact Measurement, 221
War Relief Council, Professional Classes, 662
Water Power in Eastern Canada, Development of the Grand Falls, St. John River, 449

WATER SUPPLY :

Canadian Water Supply Statistics, 349
Metropolitan Water Board Head Offices Opened, 553
Ontario Hydro-electric Power Commission and Drying Up of Wells, 39
Timber Water Pipes Unearthed in London, 13

WATERWAYS Association and Ministry of Transport, 323
Water-wheel, French Experiments, 141
Waygood-Otis, Limited, a Dinner and Reception, 154
Waygood-Otis, Limited, Reunion Concert, 255
Welding Aluminium and other _Wires,\New Method, 553
Welding, Ethylene as Substitute for Acetylene, 13 .
Welfare Worker, Qualifications Required, 449
Westinghouse, Ex-British, Association Dinner, 175
Wharf on the St. Lawrence River, First of its Kind There, 13
Wheat Handling in Sydney Harbour, 625
White City Motor Show Projected, 649
Wind Motor, Peculiar Form, now Working in the Argentine, 251
Windsor, Albert Bridge to be Replaced, 221
Winnipeg as the Liverpool of Canada, 449
Wire Ropes, Test of Strength After Corrosion, 475
Wireless and Cable Communications in the West Indies, 503
Wireless Communication between Burma and England, 273
Wireless Direction Finding Stations, Mississippi River, for Guiding Ships, 577
Wireless Telegraphy, Arc System in Australia. 625
Wireless Telegraphy for Handling Traffic, Experiments, 273
Wireless Telegraphy in India, Meteorological Obstacles and Research Work, 273
Wireless Telegraphy, Trees as Aerials, 297
Wireless Telephony and the Postmaster, General, 553
Women’s Engineering Society, 588
Wood Alcohol, Process for Obtaining, 475
Wood Fibre Length, Varying Theories, 475, 64'9
Wood Preservatives, Laboratory Tests on Sleepers in America, 442
Wooden Irrigation Channel, Failure and Reconstruction, 449
Woods Tested for Charcoal Purposes in South Africa, 644
Works Lectures, Metropolitan-Vickers Company

X-RAYS, Discovery which of Operators, 625

ZINC Market, German Unlikely to be Resumed,
Zinc Recovery by Electrolytic Methods in Australia, Increasing Output, 576

Grace's Guide To British Industrial History

The Engineer 1920 Jan-Jun: Index: Paragraphs

See Also

Sources of Information