The Engineer 1915 Jul-Dec: Index: Miscellaneous

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

The Engineer 1915 Jul-Dec: Miscellaneous Index.

Note: This is a sub-section of The Engineer 1915 Jul-Dec: Index

View the Volumes that this Index refers to.

A

• ABELL, Professor T. B., on Watertight Subdivision of Ships, 540

ACCIDENTS:

• - Explosives and Accidents, 299
• - Jarrow Accident on the North-Eastern Railway, 605, 621
• - Quintinshill Disaster, 293, 298
• - Weedon Railway Accident, 182, 245, 480
• ACCURACY of Gun Fire, Captain H. J. Jones’ 239
• Acquisition of Patents—see Patents
• Actinometer, Recording, Professor H. Gee and Mr. W. C. Jenkins, 474
• Activated Sludge Experiments at Salford, W. H. Duckworth, 620
• Addison, H., on Circulating Water Screens, 202
• Advisory Panel, andc.—see Munition Inventions
• Aerial Ropeways, The Design and Construction of, 79

AERONAUTICS :

• - Defence Against Hostile Aircraft, 603
• - Fires from Air Raids, Police Warning, 378
• - Zeppelins, 227
• - Zeppelin and Aeroplane Raids, 265 ; (Letter), 294
• AGRICULTURAL Engines and Machinery at Nottingham Show, 8, 30, 58
• Agricultural Machinery at Smithfield Show, 550, 574
• Agricultural Machines—see also Ploughs and Tractors
• Ahrons, E. L., on A Universal System of Locomotive Classification, 272
• Ahrons, E. L., on Eight-wheels Coupled Engines on British Railways, 448
• Alexandria, Harbour and Defence Works at, D. E. Lloyd-Davies, 612
• “All-in” Costs, E. T. Elbourne, 101
• Allotropy, 15
• Allowing for Impact—see Bridges
• Alloys for High-speed Superheated Steam Turbine Blading, W. B. Parker, 298, 343, 441
• Aluminium Melting Furnace, Monometer Manufacturing Company, Limited, 462
• American Motor Omnibus, 511
• American Railway Tank Wagons for Wine, 464
• Aqueduct, Cast Iron Submarine, at New York, 176, 180
• Arnold, Professor J. O., and Professor A. A. Read, on Chemical and Mechanical Relations of Iron, Molybdenum and Carbon, 498
• Artists’ Rifles O.T.C. and Engineers, 584
• Asakawa and J. E. Petavel, Professors, on the Thermal Efficiency of a Gas Engine, 268

ASSOCIATIONS, INSTITUTIONS & SOCIETIES:

• Association, British:
• - Bone-uailendar-Yates Bolometer, 358
• - Cadmium Vapour Electric Arc Lamp, Dr. H. J. S. Sand, 358
• - Calculation of Torsion Stresses in Framed Structures and Thin-walled Prisms, Professor Cyril Batho, 269
• - Common Aims of Science and Humanity, Professor A. Schuster, 252
• - Composition and Uses of Certain Seaweeds, Professor J. Hendrick, 357
• - Corrosive Action of Brines in Manitoba, Professor R. C. Wallace, 357
• - Cutting Tools, Report by Mr. Dempster Smith, 269
• - Dilution Limits of Inflammability, &c., Dr. H. F. Coward, 358
• - Experimental Investigation of the Thermal Efficiency of a Gas Engine, Professors Asakawa and J. E. Petavel, 268
• - Experiments to Determine whether there Exists Mutual Induction between Masses, Professor Miles Walker and W. Witcomb Stainer, 269
• - Exposure Tests of Light Aluminium Alloys, Professor E. Wilson, 357
• - Formation of Auximones from Nitrogenous Organic Substances, Professor W. B. Bottomley, 357
• - Fuel Economy and the Proper Utilisation of Coal, Professor Bone, 357
• - Gaseous Combustion at High Pressure, 357
• - Gaseous Explosions Committee’s Report, 269
• - Homogeneous Catalysis, Professors W. C. McG. Lewis and E. C. C. Baly, 357
• - Labour after the War : Employment of Women, 292
• - Manchester Electrical Undertaking and the Projected Barton Station, S. L. Pearce, 268
• - Manchester Main Drainage Scheme, Mr. de Courcey Meade, 268
• - Meeting at Manchester, 252, 255, 268, 292 , 354, 357
• - Plant as an Index of Smoke Pollution, Professor C. Crowther and Mr. A. G. Ruston, 357
• - Pollution of the Atmosphere, 358
• - Presence of Copper in Animal and Vegetable Tissues, Dr. C. Powell White, 357
• - Presidential Address, Dr. H. S. Hele-Shaw, 255
• - Professor Bone’s Presidential Address on Chemistry, 357
• - Radio-active Elements and the Periodic Law, Professor F. Soddy, 357
• - Recent Improvements in the Traction of Vehicles, T. H. Brigg, 269
• - Ruthenium Carbonyl and Ruthenium Dicarbonyl, R. Mond, 358
• - Self-adjusting Commutating Device, Professor Miles Walker, 269
• - Special Work in the Mechanical Engineering Department of the Manchester Municipal School of Technology, 269
• Association, British (continued) :
• - Strength of Iron, Steel and Cast Iron Struts, A. Robertson, 269
• - Stress Distribution in Engineering Materials, Professor E. G. Coker, Committee’s Report, 269, 354
• - Total Radiation from a Gaseous Explosion, Professor W. M. Thornton, 268
• - Visits, 270
• - Workshop Fatigue, 292
• Association of Engineers, Manchester:
• - Design and Application of Ball Bearings, H. J. Moysey, 534
• - Manchester Electricity Undertaking, Recent and Projected Extensions, S. L. Pearce, 510
• - Notes on Some Recent Researches, Professor J. E. Petavel, 433
• - Presidential Address, S. Boswell, 364
• Institute, Iron and Steel:
• - Autumn Conference, 313, 334
• - Carburisation of Iron at Low Temperatures in Blast Furnace Gases, T. H. Byrom, 335
• - Effect of Chromium and Tungsten upon the Hardening and Tempering of High-speed Tool Steel, Professor G. A. Edwards and H. Kikkawa, 313
• - German Cast Iron Shells, Micro Sections from, 335
• - Influence of Heat Treatment on the Specific Resistance and Chemical Constitution of Carbon Steels, Professor E. D. Campbell, 336
• - Influence of Oxygen on Some Properties of Pure Iron, Wesley Austin, 336
• - Magnetic Transformation of Cementite, Professor K. Honda and Mr. H. Takagi, 336
• - Occurrence and Influence of Nitrogen on Iron and Steel, Professor N. Tschischewski, 334
• - Phosphorus in Iron and Steel, Dr. W. H. Hatfield, 335
• - Sulphur in Malleable Cast Iron, R. H. Smith, 336
• - Telegram from President of Italian Metallurgical Association, 336
• Institutelof Marine Engineers:
• - Negative Slip of Propellers, Sir A. Denny, 265
• - Presidential Address, Sir A. Denny, 265
• Institute of Metals:
• - Autumn Meeting, 298
• - Detection of Internal Blow-holes in Metal Castings by Means of X-rays, C. H. Tonamy, 329
• - List of Papers Presented to the Autumn Meeting, 299
• - Specifications for Alloys for High-speed Superheated Steam Turbine Blading, W. B. Parker, 298, 441
• Institution of Civil Engineers :
• - Galvan Port, Bahia Blanca, Argentine, C. A. Trery, 636
• - Harbour and Coast Defence Works at Alexandria, Egypt, D. E. Lloyd-Davies, 612
• - James Forrest Lecture : Electrical Railways, H. M. Hobart, 689, 606, 628
• - October Examinations, 1915, Pass List, 480
• - Presidential Address, 430
• - Punjab Triple Canal System, Sir John Benton, 584
• Institution of Electrical Engineers :
• - High-efficiency Incandescent Lamp, E. A. Gimingham and S. R. Millard, 583
• - Presidential Address, C. P. Sparks, 503, 547
• - Relics of Michael Faraday, 498
• - MANCHESTER SECTION—
• - Electrolytic Copper, B. Welbourne, 484
• Institution, Junior, of Engineers:
• - Construction of a New Railway, G. F. Mopn, 190
• Institution of Locomotive Engineers:
• - Incorporation, 118
• Institution of Mechanical Engineers:
• - Chemical and Mechanical Relations of Iron, Molybdenum and Carbon, Professors J. O. Arnold and A. A. Read, 498
• - Engineering Colleges and the War, Dr. R. M. Walmsley and Mr. C. E. Larard, 595
• - Flow of Air through Nozzles, T. B. Morley, Date for Paper, 597
• - Theory of Grinding, J. J. Guest, 394, 417
• Institution, North-East Coast, of Engineers and Shipbuilders :
• - Notes on Model Experiments, G. S. Baker, 648, 556
• Society of Chemical Industry :
• - Annual Meeting at Manchester, Presidential Address, 91
• - Chemical Engineering, Dr. G. T. Beilby, 91
• - Co-partnership in Chemical Industries, Sir W. H. Lever, 91
• - Development and Control of Industry by Public Influences, Professor H. E. Armstrong, 91
• - Economic Utilisation of Coal and the Production of Cheap Power, W. F. Reid, 92
• - Research and Chemical Industry, Dr. M. O. Forster, 91, 439
• - Research in Technology, Dr. C. C. Carpenter, 91
• - Visits, 92
• Society of Engineers:
• - Law and Engineering, Some Points of Contact, Sydney G. Turner, 353
• Society, The Faraday :
• - Corrosion, 571
• - Relative Corrodibilities of Iron and Steel, Dr. J. Newton Friend, 559
• Society, The Liverpool Engineering:
• - Water-tight Sub-division of Ships, Professor T. B. Abell, 540
• Society, Royal:
• - Registers for War Service, 202
• Society, Royal, of Arts:’
• - Modern Munitions of War, Professor V. B. Lewes, 39, 69, 82
• - Presidential Address, Dr. Dugald Clerk, 507
• ATMOSPHERIC Pollution in English and Scottish Towns, J. B. C. Kershaw, 473
• Automatic Loom, 84, 88
• Automatic Scale for Shells, Automatic Scale Company, Limited, 486
• Automobile Torpedo, 77

B

• BAHR-EL-AAMA Bridge—see Bridges
• Baker, G. S., on Notes on Model Experiments, 548, 556
• Ball Bearings, Design and Application of, H. J. Moysey, 534
• Ball, J. D. W., on Allowing for Impact in Bridge Calculations, 151
• Barker, John, and Co.’s Electrical Plant at Kensington, 432, 436
• Batho, Professor Cyril, on the Calculation of Torsion Stresses in Framed Structures and Thin-walled Prisms, 269
• Bell, J. S. on Variable Blast Nozzle on American Locomotives, 232
• Benton, Sir John, on The Punjab Triple Canal System, 584
• Birmingham, Temporary Generating Station at, 502,'506
• Blading, Turbine—see Turbine
• Blast furnace Slag for Railway Ballasting, North-Eastern Railway Plant for Breaking, Heenan and Froude, 395
• Bleaching Machinery—see Papermaking
• Blowers and Compressors, Motor-driven, Oerlikon Company, 535
• Blowholes, Internal, Detection of, in Metal Castings, by X-rays, C. H. Tonamy, 329
• Blyth Harbour Improvements, 139
• Board of Inventions, 90
• Board of Trade, Chemical Intelligence Branch, Dr. M. O. Forster, 91, 439
• Boilers, Locomotive—see Railway Locomotives
• Boilers Used in Papermaking—see Papermaking
• Bone, Professor W. A., on Chemistry at the British Association, 358
• Books of Reference, 7, 34, 131, 210, 246, 272, 369
• Boring Machines—see Machine Tools

BRIDGES:

• - Allowing for Impact in Bridge Calculations, J.D.W. Ball, 151
• - Bahr-el-Aama Bridge, Cairo, Cleveland Bridge and Engineering Company, 270, 274
• - Bridge Over the Loho, Kaifong-Honan Railway, 115
• - Cost of Railway Footbridges, 197, 221, 240, 266
• - Double-leaf Bascule Bridge Over the U.S. Ship Canal at Sault Ste. Marie, 246, 247
• - Hell Gate Bridge, New York, 495 (Two-page Supplement, November 26th, 1915)
• - Lift Bridges at Chicago, Two Large, 339
• - Moving and Placing American Railway Drawbridges by Means of Barges, 520, 530
• - Quebec Bridge, Progress of Erection of the New, 416 (Two-page Supplement, October 29th, 1916)
• - Renewing a Swing Span Bridge, 520, 530
• BRIGG, T. H., on Recent Improvements in the Traction of Vehicles, 269
• Briquetting Presses, 32, 148
• British Portland Cement-making Machinery, 4, 32, 81, 102, 126, 148, 173, 195, 218, 242
• British Trade in Italy, 110
• Building Stone in Canada, Testing, 18
• Burmese Tungsten, E. Maxwell-Lefroy, 320
• Byrom, T. H., on Carburisation of Iron at Low Temperatures in Blast Furnace Gases, 335

C

• CALCULATOR, Premium, H. W. Horsman, 210
• Calendars and Diaries, 636
• Calendering Machines—see Papermaking
• Canada, The Water Powers of, 475, 509, 524, 646, 581, 582
• Canadian Petroleum Industry, Early History of the, 118
• Carburisation of Iron—see Iron and Steel
• Cars, Railway—see Railways
• Catalogues, 23, 73, 144, 190, 214, 261, 307, 329, 353, 400, 492, 516, 640, 564, 636
• Caterpillars—see Engines
• Cellulose for Explosives, 275
• Cement-making Machinery, British Portland, 4, 32, 81, 102, 126, 148, 173, 195, 218, 242
• Chain Drive of 5000 H.P. for an Electric Generator, Rosecrans Engineering Company, 340
• Chains and Lifting Appliances, G. S. Taylor, 631
• Chambers, Haward, on Hot Galvanising, 160
• Chemical Industry, The Society of—see Associations, andc.
• Chemical Intelligence Branch of the Board of Trade, Dr. M. O. Forster, 91, 439
• Chemical Trade and the War, 379
• Chemistry, Papers at the British Association Meeting, 357
• China as a Market for Machinery and Electric Lighting Installations, 255
• China, Our Engineering Trade with, 483, 485
• Chromium—see Iron and Steel
• Circulating Water Screens, H. Addison, 202
• Clerk, Dr. Dugald, Presidential Address on British and German Industry, 507
• Clerk, Dr. Dugald, on the World’s Supply of Fuel and Motive Power, 425
• Clinker Cooler Plant, 102, 126
• Coach, Rail, Thomas Transmission, J. Tylor and Sons, 42

COAL, COKE, AND COLLIERIES:

• - Coal Consumption, 413
• - Coal-cutting Machines and Output, 600
• - Coal-loading Plant at Workington Harbour F. Turnbull and Co., 16, 17 (Two-page Supplement, July 2nd, 1915)
• - Coal Mine Safety Committees, 501
• - Coal Output Problem, 159
• - Colliery Troubles, 38
• - Conference on Coal Production, 136
• - Fuel Economy and the Proper Utilisation of Coal, Professor Bone, 357
• - Increased Coaling Facilities at Barry, 156
• - Production of Coal, 370
• - Production of Oil from Coal, Plant for, Oil and Carbon Products Company, Limited, 598
• - Prospects for English, Australian, and United States Coal in South America, 463
• - State Control of Coal Production, 89
• - Wages and Labour Questions—see Labour
• COKER, Professor E. G., on Stress Distribution in Engineering Materials, 269
• Coming of the Motor Plough—see Plough
• Common Aims of Science and Humanity Professor A. Schuster, 252
• Compressed Air Machine for Forging Mining Drill Bits, Sullivan Machinery Company, 74
• Concrete Columns, Reinforced, Economy ii the Design of, Percy J. Waldram, 28, 52
• Concrete, Reinforced, 113
• Condensing Plant for Turbo-generator, Rees Roturbo Company, 632
• Contracts, 76, 99, 124, 261, 306, 330, 402, 516, 566, 589
• Contractors and Engineers, 580 ; (Letter), 608
• Convention on the Safety of Life at Sea, 228
• Conveyors for Discharging Bulk Cargoes from Steamers, Stephens and Adamson Company, 622
• Copper, Electrolytic, B. Welbourne, 484
• Corrosion, Discussion at the Faraday Society, 571, 579
• Cost of Bridges—see Bridges
• Cost of Oxy-Acetylene Welding, 388
• Costs, “ All-in,” E. T. Elbourne, 101
• Crank Drive—see Railway Locomotives
• Crushing Machinery, Stone. 4, 32, 81, 102, 126, 148, 173, 195, 218, 242
• Cutting Machines—see Machine Tools, also Papermaking Machinery

D

• DAM, Talarn, 41
• Davey, Paxman and Co.’s Jubilee, 511
• Defence Against Hostile Aircraft, 603
• Degradation of Matter, 37
• Demobilisation Problems, 603
• Dempster Smith, Report on Cutting Tools, 269
• Denny, Sir A., on Propellers, 265
• Design, Foreign Influence in, 89
• Detection of Internal Blow-holes in Metal Castings by Means of X-rays, C. H. Tonamy, 329
• Determination of the Resistance of Ships, E. H. Rigg, 531, 536
• Diesel Engines—see Engines
• Dock, New Graving, at South Shields, 154, 158
• Docks, The Tyne, Repairs to Gates at the 70ft. Entrance, 412, 418
• Doctrine of Perfection, 413, 459; (Letters), 431, 487
• Drawing Presses—see Machine Tools
• Drying and Sizing Machinery—see Papermaking
• Duckworth, W. H., on Activated Sludge Experiments at Salford, 620
• Dust Collection in Cement Works, 104

E

• EARTH Connections—see Electrical Matters
• Economy in the Design of Reinforced Concrete Columns, Percy J. Waldram, 28, 52
• Educational Intelligence, 19, 74, 261, 307, 370, 468
• Edwards, Professor C. A., and H. Kikkawa, on the Effect of Chromium and Tungsten upon the Hardening and Tempering of Highspeed Tool Steel, 313, 344
• Effect of Chromium—see Iron and Steel
• Elbourne, E. T., on “All-in” Costs, 101

ELECTRICAL MATTERS:

• - Automatic Electric Control for Hydraulic Accumulators, Igranic Electric Company, 301
• - Barker, John, and Co.’s Electric Plant at Kensington, 432, 436

ELECTRICAL MATTERS (continued) ;

• - Birmingham, Temporary Generating Station at, 502, 506
• - Cadmium Vapour Electric Arc Lamp, Dr. H. J. S. Sand, 358
• - Chain Drive of 5000' H.P. for an Electric Generator, Rosecrans Engineering Company, 340
• - Crank Drive in Locomotives—see Railway .Locomotives
• - Direct-current Control Gear for Hoisting Equipments, W. T. Snyder, 208
• - Earth Connections, G. H. Rettew, 462
• - Electricity Supply, Presidential Address by C. P. Sparks, 503, 547
• - Electrolytic Copper, B. Welbourne, 484
• - Flow of Electrical Energy, R. A. Philip, 67
• - High-efficiency Incandescent Lamp, E. A. Gimingham and S. R. Millard, 583
• - High-speed 6000-Kilowatt Turbo-alternator, British Westinghouse Company, 599
• - Hoists—see Sprague and Vaughan
• - Hydro-electric Power-house and Plant in New Zealand, 254
• - Hydro-electric Undertakings in Spain, 41
• - Inspection Lamp for Shell Work, British Thomson-Houston Company, 486
• - Laboratory Motor Generator Set, Electric and Ordnance Accessories Company, Limited, 18
• - Lamps—see Lamps
• - Lifting Jacks, Locomotive, Holt and Willetts, 55
• - Lifting Tackle with Deri Single-phase Motor, Brown, Boveri and Co., 40
• - Lifting and Travelling Blocks, Holt and Willetts, 55, 56
• - Linking up the London Power Stations, 14, 16
• - Locomotives—see Railway Locomotives
• - London Electrical Engineers, Territorial Force, 353
• - Manchester Electrical Undertaking and the Projected Barton Station, S. L. Pearce, 268
• - Manchester Electricity Undertaking, Recent and Projected Extensions, S. L. Pearce, 510, 599
• - Meaning of Power Supply of Electricity, 140
• - Miners’ Lamp, Pearson’s Electric Miners’ Lamp Company, 138
• - Monorail Electric Telpher System, Strachan and Henshaw, Limited, 40
• - Motor-driven Blowers and Compressors, Oerlikon Company, 535
• - Open Delta Connection for Transformers, G. P. Roux, 262
• - Phase Transformation, 205
• - Power Supplies for the London Underground Railways, 276
• - Power Station Developments, 510
• - Railways—see Railways
• - Royce Pulley Block and Carrier, 54
• - Royce Two-motor Electric Transporter, 54, 55
• - Self-adjusting Commutating Device, Professor Miles Walker, 269
• - Single-phase Loads from Polyphase Systems, G. B. Lamme, 185, 205
• - Sprague Electric Hoist, British Thomson - Houston Company, 40
• - Standard Specification for Electricity Meters, 279
• - Stepney Electricity Works, New Plant at, 386, 390
• - Testing the Air Supplied to Turbo-generators, 139
• - Trucks, Industrial, with Edison Accumulators, Railway Track Supply Company, 92
• - Turbo-alternator, Dick, Kerr and Co.—see Railway, London and South-Western
• - Turbo-alternator at Manchester—see Manchester
• - Turbo-generator, 1250-Kilowatt Direct- current, J. Howden and Co. and Mather and Platt, 626, 631
• - Vaughan Crane Company’s Hoists and Trans¬porters, 54, 55
• - Wall Crane, Holt and Willetts, 55, 56
• - Workshops, Electrical Appliances for, 40, 54, 92
• EMPLOYMENT of Women—see Labour

ENGINES AND MOTORS:

• Internal Combustion Engines:
• - American Caterpillar Traction Engine, Holt Manufacturing Company, 255
• - Blackstone 12 B.H.P. Horizontal Paraffin Engine, 9, 30, 31
• - Blackstone Hot Bulb Engine, 9
• - Bull Tractor Engine, Petrol, 362, 364
• - Convertible Internal Combustion Engines, Ruston, Proctor and Co., Limited, 9
• - Convertible Oil Engine, Ruston, Proctor and Co., Limited, 550, 551
• - Crossley’s 72 H.P. Crude Oil Engine, 9, 30, 31
• - Crude Oil Ploughing and Traction Engine, Walsh and Clark, 30, 31, 36
• - Diesel Engine Piston, Mirrlees, Bickerton and Day, 86
• - Diesel Engine Users’ Association, G. E. Windeler, 86
• - Gas Engine, 20 B.H.P. Horizontal, British Westinghouse Company, 30, 31
• - Kromhout Oil Engines of the Motor Tank Ship Hera, 478, 482
• - Oil Engines at Nottingham, Tangyes Limited, 31
• - Petrol Motor Ploughing Engine, Martin’s Cultivator Company, Limited, 31
• - Robson, James, Inventor of the Two-cycle Internal Combustion Engine, 583
• - Semi-Diesel Engine, Marshall, Sons and Co. Limited, 550
• - Semi-Diesel Horizontal Engine and Suction Gas Engine, Fielding and Platt, Limited, 59
• - Semi-Diesel Oil Engines at Nottingham, Tangyes, Marshalls, Petters and E. R. and F. Turner, 31, 58
• - Semi-Diesel and Semi-portable Oil Engines, Petters Limited, 551
• - Semi-Diesel Vertical Valveless Engine, Clay¬ton and Shuttleworth, Limited, 58, 59
• - Single-cylinder 6 H.P. Steam Engine Marshall, Sons and Co., 550
• - Thermal Efficiency of a Gas Engine, Professors Asakawa and J. E. Petavel, 268
• - Vertical Tandem Gas Engine, British Westinghouse Electric and Manufacturing Co., 208 ; (Letter), 316
• Steam Engines :
• - Agricultural Traction Engine, Clayton and Shuttle worth, Limited, 9
• - Railway—see Railway Locomotives
• - Traction Engine, 6 H.P. Single-cylinder, Ruston, Proctor and Co., Limited, 551
• - Traction Engines at Nottingham, 31
• - Traction Engines at Smithfield, 550
• ENGINEERING Colleges and the War, Dr. R. M. Walmsley and Mr. C. E. Larard, 595
• Engineering Institutions’ Volunteer Training Corps, 19, 76, 83, 123, 132, 165, 192, 216, 220, 264, 285, 308, 329, 353, 376, 402, 423, 468, 494, 501, 542, 560, 584, 638
• Engineering Progress Abroad, 137, 314
• Engineering Standards Committee, 117
• Engineers, The Royal, 82, 463
• Excess Lime Method, andc.—see Water Supply
• Experiments, Model, Notes on, G. S. Baker, 548, 556
• Explosives and Accidents, 299
• Explosives for Mines and Quarries, Selection of, 599
• Explosives—see also War Material
• Export of Machinery to Italy, 37
• Export Trade with Russia, 391
• Export Trade of the United States, 118

F

• FACTORY and Workshop Illumination, 252, 262, 534, 552
• Fans in Cement ?Iaking, Davidson and Co., 101
• Faraday, Michaol, Relics of, 498
• Ferry Steamer—see Ships
• Field, A. B., on Mechanical Engineering Department of the Manchester Municipal School of Technology, 269
• Filtration Plant for Oldham, Mather and Platt, Limited, 105, 112
• Filtration of Water, Mechanical, F. J. Dixon, 86
• Fires from Air Raids, Police Warning, 378
• Fleming, Dr. J. A., on Science in the War and After the War, 336, 367
• Flood Relief in the Huai River District of China, 331
• Footbridges—see Bridges
• Foreign Influence in Design, 89
• Forging Mining Drill Bits, Compressed Air Machine for, Sullivan Machinery Company, 74
• Forrest, J ames, Lecture on Electrical Railways, H. M. Hobart, 589, 606, 628
• Forster, Dr. M. O., on Research and Chemical Industry, 91, 439
• Forthcoming Engagements, 23, 73, 99, 140, 191, 214, 237, 261, 285, 307, 328, 353, 372, 400, 422, 447, 468, 492, 516, 540, 564, 576, 613, 636
• Fourdrinier Papermaking Machine—see Papermaking
• French Power Ploughing Trials, 570, 591, 618
• Frictional Resistance—see Ships
• Friend, Dr. J. Newton, on The Relative Corrodibilities of Iron and Steel, 559
• Fuel and Motive Power, The World’s Supply of, Dugald Clerk, 425
• Furnace, Aluminium Melting, Monometer Manufacturing Company, Limited, 462
• Furnace, Ingot Heating, A. C. Iodides, 162
• Fuse-making—see Projectiles

G

• GALVAN Port,- Bahia Blanca, Argentine, C. A. Trery, 636
• Galvanising, Hot, Haward Chambers, 160
• Gas Engines—see Engines
• Gaseous Explosion, Total Radiation from, Professor W. M. Thornton, 268
• Gaseous Explosions Committee’s Report to the British Association, 269
• Gears, Noisy, 73
• Generators—see Electrical Matters
• German Competition — see Iron and Steel, German Steel, andc.
• Germany, Metal Resources of, 437
• Germany’s Position after the War, 604
• Gimingham, E. A., and S. R. Millard, on High- efficiency Incandescent Lamp, 583
• Goods Tractor, Knox Motor Company, 66
• Graham, D. A., on the Selection of Deep-well Pumping Machinery, 164
• Grain-elevating Plant, Pneumatic, Henry Simon, Limited, 361, 366 ; (Letters), 410 (Two-page Supplement, October 15th, 1915)
• Grinding and Grinding Machines—see Machine Tools
• Grinding Stone, andc.—see Stone Crushing
• Guest’s Theory of Grinding, 394, 417, 440
• Guns—see War Material

H

• HADFIELD, Sir Robert, on Corrosion, 571,579
• Haigh, Dr. B. P., on Alternating Stress Tests of Mild Steel, 354
• Harbour and Coast Defence Works at Alexan¬dria, Egypt, D. E. Lloyd-Davies, 612
• Hatfield, Dr. W. H., on Phosphorus in Iron and Steel, 335
• Haymaking Machine, Combined, Bamfords, 59
• Heat Transmission, Professor J. E. Petavel, 433
• Hele-Shaw, Professor, Presidential Address to British Association, 255 ; (Letter) 372
• Hinkamp, Lieat., U.S. Navy, on Submarines and Torpedoes, 19
• Hobart, H. M., on Electrical Railways, James Forrest Lecture, 589, 606, 628
• Hoists and Hoisting Gear, Electric—see Electrical Matters
• Hot Galvanising, Haward Chambers, 160
• Houston, Dr., on Water Purification, 128, 135
• Huai River District of China, Flood Relief in the, 331
• Hydraulic Accumulators, Automatic Electric Control for, Igranic Electric Company, 301
• Hydro-electric Plant in New Zealand, 254
• Hydro-electric Undertakings in Spain, 41

I

• ILLUMINATING Factories—see Lighting
• Ingot-heating Furnace, A. C. lonides, 162
• Inspection Lamp for Shell Work, British Thomson-Houston Company, 486
• Institutes and Institutions—see Associations, andc.
• Internal Combustion Engines—see Engines Inventions, The Board of, 90
• Ionides, A. C., on Gaseous Heating, 162

IRON AND STEEL:

• - Alternating Stress Tests of Mild Steel, Dr. B. P. Haigh, 354
• - Carburisation of Iron at Low Temperatures in Blast Furnace Gases, T. H. Byrom, 335
• - Cast Iron Submarine Aqueduct at New York, 176, 180
• - Chemical and Mechanical Relations of Iron, Molybden um and Carbon, Professors J. O. Arnold and A. A. Read, 498
• - Corrosion, Discussion at the Faradav Society, 571, 579
• - Effect of Chromium and Tungsten upon the Hardening and Tempering of High-speed Tool Steel, Professor C. A. Edwards and H. Kikkawa, 313, 344
• - German Cast Iron Shells, 335
• - German Competition in Iron and Steel, 531
• - German Steel and Machinery Industries after the War, 556
• - High-speed Steels, 344
• - India, Technical Training in, 429
• - Ingot-heating Furnace. A. C. lonides, 162
• - Newcastle Steel Works, New South Wales, 223, 226
• - Occurrence and Influence of Nitrogen on Iron and Steel, Professor N. Tschischewski, 334
• - Phosphorus in Iron and Steel, Dr. W. H. Hatfield, 335
• - Relative Corrodibilities of Iron and Steel, Dr. J. Newton Friend, 559
• - Stainless Steel, 571, 579
• - Static Tests of Mild Steel, W. A. Scoble, 354
• - Steel Research, Subscriptions in Aid, 364
• - Steel Trade Developments in the United States, 597
• - Strength of Iron, Steel and Cast Iron Struts, A. Robertson, 269
• - Sulphur in Malleable Cast Iron, R. H. Smith, 336
• - Tungsten, Burmese, E. Maxwell-Lefroy, 320
• IRRIGATION Project, Murrumbidgee, 321 (Two-page Supplement, October lst, 1915)
• Irrigation in the Sudan, 379
• Irrigation Works in Mesopotamia, 339
• Italy, British Trade in, 110
• Italy, Export of Machinery to, 37

J

• JONES, Captain H. J., on Accuracy of Gunfire, 239

K

• KENSINGTON, John Barker and Co.’s Electrical Plant at, 432, 436
• Kershaw, J. B. C., on Atmospheric Pollution in English and Scottish Towns, 473
• Kiel: Its Naval and Engineering Features, A. W. Metcalfe, 50
• Kilns—see Cement Making

L LABOUR NEWS, STRIKES, AND WAGES QUESTIONS:

• - Colliery Troubles, 38
• - Demobilisation Problems, 603
• - Employment of Women in Engineering Work¬shops, 181, 218, 228 (Two-page Supplement, September 3rd, 1915)
• - Labour and Wages, 90, 186, 245, 270, 294, 349, 372, 384, 415, 431, 492, 510, 588, 597
• - Labour after the War, Employment of Women, 292, 319 ; (Letter), 340
• - Miners’ Wages Again, 228
• - Munitions Tribunal, A Case before the, 237
• - War Bonuses and Output, 486
• - War and Labour, 113
• - Welsh Miners, 64
• - What the Miners are Aiming at—Nationalisa¬tion, 94
• - Women’s Wages and Apprenticeship, 292, 319 ; (Letter), 340
• - Workshop Fatigue, 292, 297
• LAMME, G. B., on Single-phase Loads from Polyphase Systems, 185, 205
• Lamp, Electric Miners’, Pearson’s Electric Miners’ Lamp Company, 138
• Lamp, High Efficiency Incandescent, E. A. Gimingham and S. R. Millard, 583
• Lamp, Inspection, for Shell Work, British Thomson-Houston Company, 486
• Lathes—see Machine Tools
• Launches and Trial Trips, 48, 144, 192
• Law and Engineering—Some Points of Contact, Sydney G. Turner, 353

LEADERS:

• - Acquisition of Enemy Patent Rights, 459
• - Board of Inventions, 90
• - British Railways, 391
• - Cellulose for Explosives, 275
• - Coal Consumption, 413
• - Coal Output Problem, 159
• - Colliery Troubles, 38
• - Consumption of Shells, 275
• - Continuous-current Railways, 5000-Volt, 437
• - Convention on the Safety of Life at Sea, 228
• - Corrosion of Metals, 579
• - Defence Against Hostile Aircraft, 603
• - Degradation of Matter, 37
• - Demobilisation Problems, 603
• - Doctrine of Perfection, 459
• - Employment of Women in Engineering Workshops, 181, 228
• - Excess Lime Method of Water Purification, 135

LEADERS (continued):

• - Export of Machinery to Italy, 37
• - Export Trade with Russia, 391
• - Factory and Workshop Illumination, 252
• - Foreign Influence in Design, 89
• - German Competition in Iron and Steel, 531
• - Lessons of the War, 367
• - Linking-up of the London Power Stations, 14
• - Locomotive and the Revolutionist, 63
• - London County Council Tramways, 13
• - Metal Resources of Germany, 437
• - Model Experiments, Notes on, 556
• - Muddling Through, 507
• - Neglected Markets and the War, 297
• - New Power Supplies for the London Underground Railways, 276
• - Organisation, 251
• - Our Engineering Trade with China, 483
• - Patents, Enemy, New Act to Protect, 627
• - Patentees and the War, 14, 64
• - Phase Transformation, 205
• - Railways and Munitions, 14
• - Reinforced Concrete, 113
• - Resistance of Ships, 531
• - Road Surfacing and Corrugation, 182
• - Scantlings of Vessels for Inland Waters, 484
• - Scheme for Organised Research, 367
• - Shipbuilding Industry, 580
• - Smoke Prevention, 160
• - Split-phase System for Electric Railways, 64r
• - State Control of Coal Production, 8 9
• - Submarine Limitations, 368
• - Sub-Molecular Physics and the Engineer, 627
• - Surface Friction Resistance, 507
• - Tax Collector, 555
• - Travel, as Usual, 114
• - Troop Train Disaster, 298
• - Valuation for Engineers, 320
• - War and Labour, 113
• - War and the Motor Industry, 205
• - War, A Year of, 135
• - Welsh Miners, 64
• - Women’s Wages and Apprenticeship, 319
• - Woolwich Tradition, 413
• - Workshop Fatigue, 297
• - Zeppelins, 227
• LEON Torpedo—see Ships, Naval Matters
• Lessons of the War, 367, 368, 392, 414, 460 508, 532 ; (Letter), 487

LETTERS FROM OUR OWN CORRESPONDENTS:

• - America, 26, 48, 76, 99, 118, 140, 191, 214, 261, 285, 307, 328, 353, 378, 402, 423, 470 494, 518, 542, 566, 614, 638
• - England, North of, 21, 45, 70, 96, 120, 141, 166, 187, 211, 233, 258, 281, 303, 325, 350, 374, 398, 420, 444, 465, 488, 513, 537, 561, 586, 610, 633
• - Lancashire, 20, 43, 70, 95, 119, 141, 165, 187, 211, 233, 258, 281, 303, 325, 350, 373, 397, 418, 444, 465, 488, 513, 537, 561, 685, 609, 633
• - Midlands and Staffordshire, 20, 43, 69, 94 119, 140, 165, 187, 210, 232, 257, 280, 302, 325, 349, 373, 396, 421, (431), 443, 464, 488, 512, 536, 560, 585, 610, 632
• - Scotland, 22, 45, 72, 97, 121, 143, 167, 189, 213, 235, 260, 283, 305, 327, 352, 375, 399, 420, 445, 467, 490, 515, 538, 563_ 587, 611, 634
• - Sheffield, 21, 44, 71, 96, 120, 142, 166, 188, 212, 234, 259, 282, 304, 326. 351, 376, 398, 419, 445, 466, 490, 514, 538, 562, 586, 609, 634
• - Wales and Adjoining Counties, 22, 46, 72, 98, 122, 143, 168, 189, 213, 235, 260, 283, 305, 327, 352, 375, 399, 422, 446, 467, 491, 515, 539, 563, 588, 612, 635

LETTERS TO THE EDITOR:

• - Acquisition of Enemy Patent Rights, Lewis W. Goold, 488
• - “Akroyd” v. “Diesel,” H. A. Stuart, 61
• - Balanced Coupling and Connecting-rods, J. Horsfall, 199 ; Mernok, 220 ; J. Whitcher, 248
• - Blower for Shot Tower, F. E. Powell, 220
• - Boulton and Watt Collection, S. Darlington, 431 ;C.H. Wall, 488
• - British and German Science, J. W., 83
• - Cast Iron or Steel Shells—see Shells
• - Cement in Argentina, Henry E. Powell- Jones, 248
• - Cementation, J. W. Richards, 169
• - Cheques, Accountant, 340
• - Chuck for Screwing and Facing Ends of Short Tubes, Bilby Dixon, 584
• - Compound v. Simple Locomotives, W. G. Landon, 169 ; J. Riekie, 186
• - Contractors and Engineers, Clause 350, 608
• - Correcting Faults in Shells, E. J. Davis, 584
• - Coupling Rods, P. H. Parr, 316
• - Defective German-made Transporter, Cowans, Sheldon and Co., 107
• - Education and Intuition, W. Hawkins, 83
• - Engineering Situations and the Present Law, Climax, 316
• - Fire-engines and River Water, J. T. Towlson, 316
• - Flexible Couplings, H. Davey, 107
• - Gas Engine Efficiencies, C. P. Taylor, 316
• - High-speed Steels, 344
• - Lessons of the War, W. W. S., 487
• - Locomotive and the Revolutionist, J. Riekie, 83
• - L.C.C. Tramways, T. H. Sanders, 83 ; Ratepayer, 106
• - Lubricating Oil for Diesel Engines, andc., H. Moore, 199
• - Mechanical Engineers and our Army, Efficiency, 396
• - Mr. Tomlinson’s History of the North- Eastern Railway, W. B. Thompson, 60, 144
• - Murdock or Murdoch ? A. G. Murdoch, 248
• - Patentees and the War, C. F. Dendy Marshall, 169 ; J. H. Knight, 584
• - Patents and Patent Laws, 372
• - Peking Syndicate Railway, R. I. Money, 199
• - Pictorial Representation of Heat Flow in a Steam Plant, W. E. Dalby, 396
• - Pneumatic Grain Elevators, Palmam Qui Meruit, 410
• - East Ferry Road Engineering Works Company, Limited, 410
• - Power Ploughing, C. D. Leng, 431
• - Radiation in Boilers, J. C. Rennie, 431

LETTERS TO THE EDITOR (continued):

• - Railway Passenger Accommodation, Railway Economist, 294
• - Road Surfacing and Corrugation, R. E. Crompton, 199 ; W. H. Baxter, 220; J. Riekie, 294
• - Searchlight Beams, Observer, 608
• - Shells, More Shells, J. Keith, 7 ; Andrew Reason, 34
• - Supply of Munitions, Inspecting Engineer, 7
• - Taper Pins in Locomotives, J. Horsfall, 248
• - Tax Collector, C. P. Burgem, 608
• - Test of Skilled Labour, P. J. Mauldin, 34
• - Trade Representatives and the War, London Agent, 431
• - Transfer of Workmen, Munitions, 487
• - Upkeep of Rail wav Carriages, W. W. Masser, 248
• - Useful Strength of Materials, 343
• - Waiting Engineering Markets, Dum Spiro Spero, 487
• - Waterworks Engineering, F. C. Uren, 107 Wear of Locomotive Slide Valves, H. P. Renwick, 107
• - Women Workers and Apprenticeship, C. C. Lyon, 340
• - Woolwich Tradition, H. T. Hildage, 431 ; Inspecting Engineer, 487
• - Zeppelin and Aeroplane Raids, W. P. Durtnall, 294
• LEWES, Professor V. B., on Modern Munitions of War, 39, 69, 82
• Liddell. A. R., on Method of Estimating the Stability Required by a Ship, 452
• Lifting Magnets, .Igranic Electric Company, 110
• Lighting in Factories and Workshops, 252, 262, 534, 652

LITERATURE :

• Reviews:
• - Ancient and Mediaeval Architecture of India, E. B. Havel, 65
• - Boilers, Economisers and Superheaters : Their Heating Power and Efficiency, Robert H. Smith, 415
• - Design of Steel Bridges, F. C. Kunz, 557
• - Dynamo -electric Machinery, Specification and Design of, Miles Walker, 206
• - Electrical Enszinering in India, J. W. Meares, 136
• - Engineering Thermo-dynamics, A Text-book of, C. E. Lucke, 525
• - Explosives : Their Manufacture. Properties, Tests and History, Arthur Marshall, 438
• - Heat Engineering, A. M. Greene, Jun., 229
• - Hydrogenation of Oils, Catalyzers and Catalysis and the Generation of Hydrogen, Carleton Ellis, 248
• - Irrigation, Practical, and Pumping, B. F. Fleming, 605
• - Irrigation and Settlement in America, A. D. Lewis, 605
• - Irrigation, Use of Water in, S. Fortier, 605
• - Modern Uluminants and Illuminating Engineering, Leon Gaster and J. S. Dow, 206 ; (Letter), 248
• - North-Eastern Railway : Its Rise and Development, W. W. Tomlinson, 38, 64 ; (Letters), 60. 144
• - Petroleum and its Substitutes, The Chemistry of, C. K. Tinkler and F. Challenger, 90, 276
• - Power and Heating Plants, Combined, C. L. Hubbard, 229
• - Rare Earth Industry, S. J. Johnstone, 345, 461
• - Ship Form, Resistance and Screw Propulsion, G. S. Baker, 183
• - Steam Power. Professor W. E. Dalby, 344; (Letter), 396
• - World’s Cotton Crops, J. A. Todd, 137
• Short Notices:
• - A B C of Electricity,W. H. Meadowcroft, 248, 345
• - Alternating-current Work, W. P. Maycock, 90, 137
• - Alternating Currents, Treatise on the Theory of, Alexander Russel, 229
• - Boiler-room Practice, Modern, and Smoke Abatement, J. T. Hodgson, 345
• - Electrical Engineering, T. C. Baillie, 229
• - Electrical Instruments in Theory and Practice, W. H. F. Murdoch and U. A. Osch- wald, 137
• - Fighting Ships, 1915, F. T. Jane, 162, 345
• - Industrial and Manufacturing Chemistry, Vol. I., Organic, G. Martin, 393
• - Motor Car, D. McMillan, 229, 248
• - Motor Cycles, Cassell and Co., 207
• - Permanent Way, Modern British, C. J. Allen, 207
• - Polyphase Currents, Alfred Still, 229
• - Theory of Machines, R. F. McKay, 345, 393
• - Wireless Telegraphist’s Pocket Book of Notes, Formulae and Calculations, Professor J. A. Fleming, 248
• Books Received:
• - Aero Engines, G. A. Burls, 90
• - Aeroplane, The, A. Fage, 90
• - Aids to the Analysis and Assay of Ores, Metals and Fuels, J. J. Morgan, 162
• - Alignment Charts, 90
• - Analyst and Client, C. H. and N. D. Ridsdale, 415
• - Applied Mechanics, An Introduction to, Ewart S. Andrews, 393
• - Arithmetic of Alternating Currents, E. H. Crapper, 90
• - Armstrong College, Newcastle-on-Tyne, Calendar, 369
• - Brassmoulder Illustrated, Alex. Purves, 415
• - British Rainfall, 1914, H. R. Mill and C. Salter, 393
• - Bulletin of the Imperial Institute, Vol. XIII., No. 3, July-September, 1915, 461
• - Business Methods and the War, L. R. Dicksee, 90
• - Callendar Steam Tables, H. L. Callendar, 345
• - Chlorine and Chlorine Products, G. Martin, and Recent Oxidising Agents, G. W. Clough, 415
• - City and Guilds of London Institute, Department of Technology, Programme for 1915- 1916, 183
• - City of Liverpool Waterworks, Report, 1914, 183
• - Commercial Motor Drivers’ Handbook, G. W. Watson, 461
• Books Received (continued):
• - Concrete Arches, Plain and Reinforced, J. Melan, 183
• - Conservation of Water by Storage, G. F. Swain, 393
• - Diesel Engines for Land and Marine Work, A. P. Chalkley, 580
• - Directory of Merchants and Manufacturers in India, 1915, 345
• - Drill Jigs, Design of, A. N. Haddow, 90
• - Electrical Industry : Its Past and Present, W. Kisseleff, 162
• - Engineering for Architects, De Witt C. Pond, 415
• - Engineering Science, A First Course in, P. J. Hales and A. H. Stuart, 393
• - English Railways : Their Development and their Relation to the State, E. Cleveland- Stevens, 415
• - Experimental Physics, H. A. Wilson, 369
• - First Aid in the Laboratory and Workshop, A. A. Eldridge and H. V. A. Briscoe, 580
• - Five-figure Mathematical Tables, E. Chappell, 393
• - Gasworks Directory and Statistics, 1915-16, 605
• - Hand Lettering, A Treatise on, W. J. Line- ham, 114
• - How to Save a Big Ship from Sinking, C. V. A. Eley, 345
• - Industrial Nitrogen Compounds and Explo¬sives, G. Martin and W. Barbour, 345
• - Internal Combustion Engine, H. E. Wim- peris, 90
• - Levelling ahd its General Application, T. Holloway, 183
• - Light Car Manual, 162
• - Limes and Cements : Their Nature, Manufacture and Use, E. A. Doncaster, 461
• - Limitations of Science, L. T. Mare, 461
• - Locomotive Engine Running and Manage¬ment, Angus Sinclair, 580
• - Madras Presidency, P.W.D., Administration Report, andc., Irrigation, 162
• - Mathematics for Machinists, R. W. Burnham, 580
• - Mechanical Technology, G. F. Charnock, 461
• - Mechanical World Pocket Diary and Year¬book, 1916, 605
• - Mechanics of Fluids, Introduction to the, E. H. Barton, 369
• - Metallurgy, Elementary Practical, for Technical Students and Others, J. H. Stansbie, 393
• - Metallurgy of Gold, Sir T. K. Rose, 580
• - MINES BRANCH : DEPARTMENT OF MINES, OTTAWA, CANADA :
• - Oil Fuel Equipment for Locomotives, andc., A. H. Gibbins, 461
• - Overhead Transmission Lines and Distributing Circuits ; Translation, F. Kapper, 461
• - Petroleum and Natural Gas Resources of Canada, F. G. Clapp and Others, 183
• - Report on the Salt Deposits of Canada and the Salt Industry, L. Heber Cole, No. 325, 415
• - Six Lignite Samples Obtained from the Province of Alberta, B. F. Haanel and J. Blizard, No. 331, 415
• - Model Engineering, Henry Greenly, 415
• - Modern Boiler-room Practice and Smoke Abatement, J. T. Hodgson, 162
• - Northern Coal, Iron and Steel Companies, andc., 183
• - Painting by Immersion and by Compressed Air, A. S. Jennings, 415
• - Petrol Engine, F. J. Kean, 415
• - Post-office Guide, 90
• - Practical Railway Working, C. Travis, D. R. Lamb and J. A. Jenkinson, 345
• - Properties of Steam and Ammonia, G. A. Goodenough, 580
• - Railroad Taper, Theory and Application of a Compound Transition Curve, andc., Lee Perkins, 183
• - Relation of Imports to Exports, J. T. Peddie, 345
• - Relativity and the Electron Theory, E. Cunningham, 605
• - Report on the Collection and Treatment of the Sewage of the City of Philadelphia, 1914, 229
• - Rivington’s Notes on Building Construction, W. N. Twelvetrees, 345
• - Rural Sanitation in the Tropics, M. Watson, 605
• - Russia and Democracy : German Canker in Russia, G. de Wesselitsky, 90
• - Russian Self-taught, C. A. Theisun and J. Marshall, 369
• - Slide Rule, C. E. Pickworth, 229
• - South Wales Coal Annual, 1916, J. Davies and C. P. Hailey, 605
• - Steam Power, W. E. Dalby, 114
• - Steel-framed Sheds, Practical Design of, Albert S. Spencer, 393
• - Strength of Materials, Ewart S. Andrews, 114
• - Structural Design, H. R. Thayer, 345
• - Submarines, F. A. Talbot, 605
• - Surveying and Geodesy, Elements of, W. C. Popplewell, 393
• - Telephone and Telephone Exchange : Their Invention and Development, J. E. Kings¬bury, 580
• - Test Methods for Steam Power Plants, E. H. Tenney, 580
• - Testing of Machine Tools, G. W. Burley, 461
• - The War and After, Sir Oliver Lodge, 229
• - Tramway Track Construction and Maintenance, R. H. Holt, 345
• - Transactions of the Institution of Civil Engineers of Ireland, 461
• - Transactions of the Institution of Naval Architects, 1915, 461
• - Valves and Valve Gears, F. De Ronde Furman, 580
• - Waterworks Directory and Statistics, 1915- 16, 345
• - Wireless Telegraphists, Handbook of Technical Instruction for, J. C. Hawkhead, 461
• - Working Data for Irrigation Engineers, E. A. Moritz, 114
• LLOYD-DAVIES, D. E., on Harbour and Coast Defence Works at Alexandria, Egypt, 612
• Lloyd George on the Supply of Munitions of War, 118
• Lloyd’s Register—see Ships
• Locomotive, Oil-fired—see Railway Locomotives
• Locomotives, Road, at Nottingham, 31
• Locomotives—see also Railway Locomotives
• Lodge, Lieutenant Raymond, 306
• London - Birmingham — Liverpool Telephone Cable, 277
• London County Council Tramways, 13; (Letters), 83, 106
• London County Hall, 147
• London Electrical Engineers, Territorial. Force, 353
• Loom, The Automatic, 84, 88, 132
• Lorries, Motor, at Nottingham, 31
• Lubricating Oil for Diesel Engines and Air Compressors, H. Moore, 176 ; (Letter), 199

M

• McENTEE, W., on Surface Friction Resistance, 507, 512

MACHINE TOOLS:

• - Boring Lathe for 18 lb. High-explosive Shells, D. Brown and Sons, Limited, 558, 559
• - Churchill’s Cartridge Punch Grinding Machine, 116, 117
• - Cutting-off Attachment for Lathes, E. F. Ablitt, 339
• - Cutting Tools, Report by Mr. Dempster Smith, 269
• - Grinding, Guest’s Theory of, 394, 417, 440
• - High-speed Turret Lathe, Reed Prentice Co., 184 (Two-page Supplement, August 20th, 1915)
• - Large Crank Shaft Grinding Machine, Churchill Machine Tool Company, Limited, 178
• - Lathe for Boring 6in. Shells, George Richards and Co., Limited, 463
• - Plano-type Milling Machine, Kendal and Gent, Limited, 139
• - Pollock and Macnab’s Machinery for Making Projectiles, 338
• - Projectiles, Machinery for the Production of 8, 12, 116, 117, 278, 279, 338, 558, 559
• - Punching and Drawing Shells, Presses, J. Shaw and Sons (Salford), Limited, 606, 607
• - Shell Forgings, Machines for Manufacture of, J. Shaw and Sons (Salford), Limited, 606, 607
• - Shells and Shell Bodies, Machines for Grinding, Ford-Smith Machine Company, 278, 279
• - Smith and Coventry’s Lathes for Shellmaking, 116, 117, 558, 559
• - Taylor’s Powder Pellet Presses, Channelling Machine, Thread Milling Machine, Horizontal Drills and Lathes for Making Projectiles, 116, 117
• - Wood-working Machines—see Wood-working
• MAGNETS, Lifting, Igranic Electric Company, 110
• Manchester Electrical Scheme—see Electrical Matters
• Manchester Main Drainage Scheme, Mr. de Courcey Meade, 268
• Manchester Meeting of the British Association, 251, 262, 265, 268, 292
• Manchester School of Technology, Mechanical Engineering, A. B. Field, 269
• Manufacture of Shell Forgings, J. Shaw and Sons (Salford), Limited, 606, 607
• Materials, The Useful Strength of, 343
• Maxwell-Lefroy, E., on Burmese Tungsten, 320
• Meade, Mr. de Courcy, on the Manchester Main Drainage Scheme, 268
• Mesopotamia, Irrigation Works in, 339
• Metal Castings, Detection of Blow-holes in, by Means of X-rays, C. H. Tonamy, 329
• Metal Resources of Germany, 437
• Metals, Institute of—see Associations, andc.
• Metals—see also Corrosion
• Metcalfe, A. W., on Kiel, Its Naval and Engineering Features, 50
• Meters, Electricity—see Electrical Matters Milling Machines—see Machine Tools
• Mills, Cement Grinding—see Cement-making Mines, Coal—see Coal and also Labour
• Mines, Explosive—see War Material
• Mines and Quarries, Selection of Explosives for, 599
• Ministry of Munitions, 615
• Model Experiments, Notes on, G. S. Baker, 548, 556
• Moon, G. F., on the Construction of a New Railway, 190
• Moore, H., on Lubricating Oil for Diesel Engines and Air Compressors, 176 ; (Letter), 199
• Motor-driven Blowers and Electrical Motors— see Electrical Matters
• Motor Plough—see Plough

MOTOR VEHICLES AND MOTOR MATTERS:

• - Knox Goods Tractor, 66
• - Lorries at Nottingham, 31
• - Vacuum Petrol Feed for Motor Cars, The “Autovac,” Arundel and Co., 492
• - War and the Motor Industry, 205
• - Weeks Motor Tractor, 477, 478
• MOVING Bridges—see Bridges
• Moysey, H. J., on the Design and Application of. Ball Bearings, 534
• Muddling Through, 507
• Munition Inventions, Advisory Panel for, 400
• Munitions, Ministry of, 615
• Munitions Tribunal, A Case before the, 237
• Munitions of War Bill, Text of Bill, 24
• Munitions of War, Supply of, Lloyd George, 118, 168
• Munitions—see also War Material and Railways
• Murrumbidgee Irrigation Project, 321 (Two- page Supplement, October 1st, 1915)
• Mutual Induction between Masses, Experiments to Determine, Professor Miles Walker and W. Stainer, 269

N

• NATIONAL Council of Science, 109
• National Illumination Committee of Great Britain, 407
• Naval Matters—see Ships
• Neglected Markets and the War, 297
• New York’s New Piers, 193, 204
• New Zealand, Hydro-electric Plant, 254
• Nitrogen—see Iron and Steel
• Noisy Gears, 73
• Nottingham, Royal Agricultural Show, 8, 30, 58
• Nova Scotia—-see Water Powers of Canada
• Nozzles, Variable Blast, on American Locomotives. J. S. Bell, 232

O OBITUARY:

• - Bair, John, 186
• - Beck, William Henry, 65
• - Blackburn, George William, 485
• - Caird, Robert, 549
• - Chevalier, Leopold, 439
• - Downie, Major A. M., 132
• - Fleming, Sir Sandford, 114
• - Giantawe, Lord, 114
• - Gordon, Captain Vivian, 407
• - Graham, J. S., 369
• - Greiner, Adolphe (Portrait), 533
• - Hammond, Robert, 156
• - Hetherington, Edward Palmer, 407
• - Hollingsworth, John Gordon, 384
• - Hurtzig, Arthur Cameron, 10
• - Lewes, Professor Vivian Byam, 407
• - Lloyd, Robert Samuel, 571
• - McDonald, Alexander Beith, 439
• - McMillan, William McLeod, 338
• - Mavor, Henry A., 86
• - Noble, Sir Andrew (Portrait), 406
• - Parker, Thomas, 549
• - Talbot, Joseph, 10
• - Vickers, Colonel T. E., C.B. (Portrait), 383
• - Watson, Charles, 114
• - Wheeler, William Henry, 407
• OCCURRENCE of Nitrogen, andc.—see Iron and Steel
• Oil Engines—see Engines
• Oil, Lubricating, for Diesel Engines and Air Compressors, H. Moore, 176 ; (Letter), 199
• Oil, Plant for Production of, from Coal, Oil and Carbon Products Company, Limited, 598
• Oiling Car for Wire-rope Tramways, Broderick and Bascom Rope Company, 349
• Omnibus, American Motor, 511
• Organisation, 251, 255
• Our Engineering Trade with China, 483, 485
• Oxy-acetylene Welding, Cost of, 388
• Ozone Treatment for Drinking Water, 371

P

• PANAMA Canal, Working Model of, at the San Francisco Exhibition, 140
• Panama Pacific Exhibition, Electric Locomotive Exhibit, 316
• Panama Pacific Exhibition, Locomotives at, 66 Papermaking and its Machinery, 309, 332 358, 380, 403, 426, 450, 453, 458, 471, 499’ 521, 543, 554, 567, 578, 592, 602, 615 (Two- page Supplement, November 12th, 1915) (Two- page Supplement, December 17th, 1915)
• Paraffin Engines—see Engines
• Parker, W. B., on Alloys for High-speed Super¬heated Steam Turbine Blading, 298, 343, 441
• Patent Rights, Acquisition of Enemy, 26, 48, 76 100, 124, 146, 170, 192, 216, 238, 264, 286, 308, 330, 356, 378, 402, 424, 448, 459 (Leader), 470, 494, 518, 542, 566, 590, 614, 638 ; (Letter), 487
• Patents, Enemy, A New Act to Protect, 627

PATENT SPECIFICATIONS:

• - Aeronautics, 48, 75, 124, 145, 329, 377, 401 637
• - Batteries, 517, 565
• - Condensers and Feed-water Heaters, 100, 517
• - Cranes and Conveyors, 25, 100
• - Crushing and Grinding Machinery, 48
• - Dynamos and Motors, 25, 75, 99, 145, 169 215, 237, 263, 285, 307, 377, 447, 493, 541. 565, 589, 613
• - Electrical Switchgear—see Switchgear
• - Engines, Internal Combustion, 25, 47, 75, 99 123, 169, 191, 215, 237, 263, 285, 307, 329, 355, 377, 423, 469, 493, 517, 541, 565, 589 637
• - Engines, Steam, 25, 145, 377, 423, 447
• - Gas Producers, 356, 565
• - Heating—see Lighting and Heating
• - Hydraulics, 146, 377
• - Lighting and Heating, 26, 48, 146, 215, 264 308, 378, 401, 494, 518
• - Locomotives, 124, 145, 215, 494, 517, 613, 637
• - Machine Tools and Shop Appliances, 48, 75, 100, 124, 146, 170, 307, 329, 401, 448, 566
• - Measuring and Testing Instruments, 47. 123 170, 401, 424
• - Mines and Metals, 26, 356
• - Miscellaneous, 76, 124, 170, 192, 216, 238, 264 286, 308, 330, 356, 402, 470, 494, 518, 566. 590, 614, 638
• - Motor Cars and Road Traffic. 237, 286, 330 378, 401, 469, 493
• - Ordnance and Armour, 26, 146, 192, 355 424 448, 470, 517, 566, 637
• - Papermaking Machinery, 614
• - Pumping and Blowing, 216, 263, 542, 637
• - Railways—see Tramways
• - Ships and Boats, 48, 75, 170, 216, 238, 286, 330, 448, 614
• - Steam Generators, 191,215, 263, 377, 447, 469 589
• - Switchgear, 100, 123, 285, 329, 469, 493, 613, 637
• - Telegraphs and Telephones, 145, 169, 192, 237, 307, 423, 448, 541, 590, 637
• - Testing—see Measuring and Testing
• - Tramways and Railways, 192, 263, 424, 542, 590
• - Transformers, 215, 423
• - Transmission of Power, 47, 146, 192, 355, 424
• - Turbines, 25, 169, 191, 237, 423, 447, 541, 565
• PATENTEES and the War, 14, 64; (Letter), 169
• Pearce, S. L., on the Manchester Electrical Undertaking and the Projected Barton Station, 268
• Pearce, S. L., on the Manchester Electricity Undertaking, Recent and Projected Exten- sions, 510, 599
• Peck, J. S., on Linking-up the London Electric Supply Stations, 14, 16
• Personal and Business Announcements, 23, 74, 100, 123, 191, 216, 328, 376, 423, 468, 494, 518, 540, 564, 613
• Petavel, Professor J. E., Notes on Some Recent Researches, 433
• Petrol Engines—see Engines
• Petrol Feed, Vacuum, for Motor Cars, The “Autovac,” Arundel and Co., 492
• Petrol Wagon, 3 to 4-Ton, Clayton and Shuttleworth, Limited, 550
• Petroleum Industry, The Canadian, Early History of the, 118
• Phase Transformation—see Electrical Matters
• Phosphorus in Iron, andc.—see Iron and Steel
• Piers, New. for New York, 193, 204
• Plates, Grinding and Lining, for Cement Mills, 218
• Plough, Four-furrow, Ransomes, Sims and Jefferies, 630
• Plough, Fowler-Wvles Motor, John Fowler and Co., 408, 410
• Plough, Motor, or Tractor, Martin’s Cultivator Company, Limited, 362
• Plough, The Coming of the Motor, 361, 408, 476, 630
• Plough, Three-furrow, Wallis and Steevens, Limited, 631
• Plough, Wyles Motor, Wyles Motor Ploughs Limited, 476
• Ploughing Engine, Petrol Motor, Martin’s Cultivator Company, Limited, 31
• Ploughing Trials, Some French Power, 570, 591, 618
• Ploughs and Ploughing Engines at Smithfield, John Fowler and Co., Limited, 550
• Ploughs—see also Tractors, Agricultural
• Pneumatic Grain-elevating Plants—see Grain
• Pollution of the Atmosphere, 358
• Power Stations—see Electrical Matters
• Premium Calculator, H. W. Horsman, 210
• Presses—see Machine Tools
• Projectiles, Machinery for the Production of, 8, 12, 116, 117, 278, 279, 338, 558, 559
• Propellers—see Ships
• Pulp Strainers—see Papermaking

PUMPS :

• - Papermaking Machinery, Vacuum Pumps, 521
• - Roto Drum Vacuum Pump, Worthington Pump Company, 551
• - Selection of Deep-well Pumping Machinery, D. A. Graham, 164
• - South Shields Dock, Pumping Plant at, Worthington Pump Company, 154, 158
• PUNCHING Machines—see Machine Tools
• Punjab Triple Canal System, Sir John Benton, 584

R

• RAG and Straw-cutting Machinery—see Papermaking
• Rail Coach, Thomas Transmission, J. Tylor and Sons, 42

RAILWAYS & RAILWAY MATTERS :

• General:
• - Construction of a New Railway, G. F. Moon, 190
• - Cost of Railway Footbridges, 197, 221, 240, 266
• - Direct-current Railway, 5000-Volt, 437, 440
• - Electrical Railways, H. M. Hobart, 589, 606, 628
• - High-capacity Narrow-gauge Wagons, Blake Boiler, Wagon and Engineering Company, Limited, 200
• - Instruction Car, Central Argentine Railway, 526, 527
• - Liverpool’s Overhead and Underground Railways, 552
• - Power Supplies for the London Underground Railways, 276
• - Railway Returns for 1913, 371, 388, 391
• - Railways and Munitions, 14
• - Single-phase Railway, 15-Cycle, in California, 2
• - Split-phase System for Electric Railways, 64
• - Third-class Pullman Cars, London, Brighton and South Coast Railway, 280 ; (Letter), 294
• - Upkeep of Railway Carriages, 171 ; (Letter), 248
• - Upkeep of Railway Wagons, 623
• British, Colonial and Indian :
• - Australian and New Zealand Railways, 624
• - British Railways, 371, 388, 391
• - Electrification on the London and South- Western Railway, 289, 296, 310, 318, 342, 346, 347
• - Indian Railways, 479, 527
• - London, Brighton and South-Coast Railway, Third-class Pullman Cars, 280 ; (Letter), 294
• - London and North-Western Railway Accident —see Weedon
• - North-Eastern Railway Plant for Breaking Slag for Railway Ballasting, 395
• - North-Eastern Railway, Self-trimming Locomotive Tender, V. L. Raven, 280 (Two- page Supplement, September 17th, 1915)
• - North-Eastern Railway, Serious Accident at Jarrow, 605, 621
• - Quintinshill Disaster, Caledonian Railway, 293, 298
• - Upkeep of Railway Carriages, 171 ; (Letter), 248
• - Upkeep of Railway Wagons, 623
• - Victorian Government Railways, 598
• - Weedon Railway Accident, 182, 245, 480
• Foreign:
• - American Railway Tank Wagons for Wine, 464
• - Burma Mines Railway,High-capacity Wagons, 200
• - Central Argentine Railway Instruction Car, 526, 527
• - Chicago, Milwaukee and St. Paul Railway, Electrification of, 153, 454, 455
• - China, Railways in, 115 ; (Letter), 199 Kaifong-Honan (Pienlo) Railway, 115

RAILWAYS & RAILWAY MATTERS:

• Foreign (continued):
• - Norfolk and Western Railway, Electrification on, 57
• - Peking Syndicate Railway, 115 ; (Letter), 199
• - Single-phase Railway, 15-Cycle, in California, 2
• - South American Railway Instruction Car, 526, 527

RAILWAY LOCOMOTIVES:

• General:
• - American Locomotive Company’s Engines at the Panama-Pacific Exhibition, 66
• - Contractor’s Locomotive with Oil-fired Boiler for Plantation Work, 486
• - Crank Drive in Electric Locomotives, J. Buchli, 287 ; (Letter), 316
• - Dendy-Marshall System of Four-cylinder Locomotive, 300, 301
• - Electric Locomotive Exhibit at the Panama- Pacific Exhibition, 316
• - Geared Shunting Locomotives, 511
• - Locomotive Boiler Design and Mechanical Stokers, 156
• - Locomotive and the Revolutionist, 63 ; (Letter), 83
• - Self-trimming Locomotive Tender, Vincent L. Raven, 280 (Two-page Supplement, September 17th, 1915)
• - Universal System of Locomotive Classification, E. L. Ahrons, 272
• - Upkeep of Locomotives on Irish Railways, 60
• - Variable Blast Nozzle on American Locomotives, J. S. Bell, 232
• British, Colonial and Indian :
• - Eight-wheels Coupled Engines on British Railways, E. L. Ahrons, 449
• - Irish Railways, Upkeep of Locomotives on, 60
• - London and North-Western Railway Locomotive, Conversion to Dendy Marshall System, 301
• - London and North-Western Locomotive Wolfhound, 480
• - North-Eastern Railway, Self-trimming Locomotive Tender, V. L. Raven, 280 (Two- page Supplement, September 11th, 1915)
• - United Kingdom, Steam Locomotives on the Railways of, 108
• Foreign:
• - American Locomotives, Variable Blast Nozzle on, J. S. Bell, 232
• - Chicago, Milwaukee and St. Paul Electric Locomotives, 153
• - Geared Shunting Locomotives, Kansas City Railway, 511
• - Norfolk and Western Railway Electrification, Baldwin-Westinghouse Locomotives, 57
• - Peking Syndicate Passenger Engine, 115 ; (Letter), 199
• REINFORCED Brickwork Retaining Wall, 10 Reinforced Concrete—see Concrete
• Renewing Bridges—see Bridges
• Research and Chemical Industry, Dr. M. O. Forster, 91, 439
• Research, Organised—see Science in the War, andc.
• Research, Steel—see Iron and Steel
• Resistance of Ships—see Ships
• Rettew, G. H., on Earth Connections, 462
• Rigg, E. H., on the Determination of the Resistance of Ships, 531, 536
• Road Conference, 27
• Road Surfacing and Corrugation, 182 ; (Letters), 199, 220, 294
• Robertson, A., on The Strength of Iron, Steel and Cast Iron Struts, 269
• Robson, James, Inventor of the Two-cycle Internal Combustion Engine, 583
• Ropeways, Aerial, The Design and Construction of, 79
• Roux, G. P., on Open Delta Connection for Transformers, 262
• Royal Agricultural Show at Nottingham, 8, 30, 58
• Royal Engineers, 82, 463
• Rubber, Reclaimed, 428
• Russia, Export Trade with, 391
• Ruthenium Carbonyl and Dicarbonyl, Robert Mond, 358

S

• SAN FRANCISCO Exhibition—see Panama
• Sanitary Engineering—see Sewage and Sludge
• Scale, Automatic, for Shells, Automatic Scale Company, 486
• Scantlings—see Ships
• Schuster, Professor A., on Common Aims of Science and Humanity, 252
• Science, National Council of, 109
• Science in the War and after the War, Dr. J. A Fleming, 336, 367
• Scoble, W. A., on Static Tests of Mild Steel, 354
• Screens, Circulating Water, H. Addison, 202
• Screws, B. A., Standardisation of, 56
• Selection of Explosives for Mines and- Quarries. 599
• Sewage Works at Wanstead, 156
• Shell Forgings, Manufacture of, J. Shaw and Sons (Salford), Limited, 606, 607
• Shells, Machines for Making—see Machine Tools, also Lamps and Scales
• Shells—see Projectiles, also War Material
• Shifting Large Steel Tanks, 400

SHIPS AND SHIPBUILDING:

• General:
• - Convention on the Safety of Life at Sea, 228
• - Conveyors for Discharging Bulk Cargoes from Steamers, Stephens and Adamson Company, 622
• - Estimating the Stability Required by a Ship, Method of, A. R. Liddell, 452
• - Lloyd’s Register of Shipping, Annual Report, 456
• - Lloyd’s Register Shipbuilding Returns, 86
• - Lloyd’s Register, War Losses, 109
• - Negative Slip of Propellers, 265
• - Notes on Model Experiments, G. S. Baker, 548
• - Resistance of Ships, Determination of, E H Rigg. 531, 536

SHIPS AND SHIPBUILDING:

• General (continued):
• - Scantlings of Vessels for Inland Waters, 484
• - Shipbuilding Industry, 580
• - Variation of Frictional Resistance of Ships with Condition of Wetted Surface, W. McEntee, 507, 512
• - Water-tight Sub-division of Ships, Professor T. B. Abell, 540
• Naval Matters:
• - Submarine Limitations, 368
• - Submarines and Torpedoes, Lieut. C. N. Hinkamp, U.S. Navy, 19
• - Torpedo, The Automobile, 77
• - Torpedo Damage to the Steamship Gulflight, 370
• - Torpedo, The Leon, 196
• Foreign Navies:
• - German Battle-Cruiser Moltke, 207
• - German Cruiser Prinz Adalbert, 418
• Mercantile and Miscellaneous Vessels:
• - Ice-breaking Train Ferry Steamer Prince Edward Island, 49, 62 (Two-page Supplement, July 16th, 1915)
• - Torpedo Damage to Steamship Gulflight. 370
• - Turbine Passenger Steamships Great Northern and Northern Pacific, 129, 134 (Two-page Supplement, August 6th, 1915)
• - Twin-screw Motor Oil Tank Ship Hera, Dordrecht Shipbuilding Company, 478, 482
• SHOW, Royal Agricultural, at Nottingham, 8, 30, 58
• Show, Smithfield Club, 550, 574
• Slag, Blast Furnace, for Railway Ballasting, Plant for Breaking, North-Eastern Railway, Heenan and Froude, 395
• Sludge Experiments at Salford, W. H. Duckworth, 620
• Smith, R. H., on Sulphur in Malleable Cast Iron, 336
• Smoke Damage—see Pollution
• Smoke Prevention, 160
• Snyder, W. T.. on Direct-current Control Gear for Hoisting Equipments, 208
• Societies—see Associations, andc.
• Softener, Water, William Boby, 255
• Spain, Hydro-electric Undertakings in, 41
• Sparks, C. P., on Electricity Supply, 503, 547
• Specifications for Alloys—see Alloys
• Speed Reduction—see Turbine
• Spirit, Utilisation and Denaturing of, 185
• Stability of Ships—see Ships
• Standardisation of B.A. Screws, 56
• State Control of Coal Production, 89
• Steam Engines—see Engines
• Steel—see Iron and Steel
• Stepney Electricity Works, 385, 390
• Stone-crushing Machines, 4, 32, 81, 102, 126, 148, 173, 195, 218, 242
• Stone—see also Building
• Street Sweeper and Sprinkler, Combined, 376
• Strength of Iron, Steel and Cast Iron Struts, A. Robertson, 269
• Stress Distribution in Engineering Materials, British Association Report, 269, 354
• Stress Distribution in Engineering Materials, Professor E. G. Coker, 269
• Stress Tests of Steel—see Iron and Steel
• Sub-division of Ships—see Ships
• Submarines—see Ships, Naval Matters
• Sub-molecular Physics and the Engineer, 627
• Sudan, Irrigation in the, 379
• Sulphur in Iron—see Iron and Steel
• Surface Friction Resistance, W. McEntee, 507, 512

T

• TANKS, Shifting Large Steel, 400
• Tax Collector, 555 ; (Letter), 608
• Taylor, G. S., Home-office Memorandum on Chains and Lifting Appliances, 631
• Technical Training in India, 429
• Telephone Cable, London-Birmingham-Liver¬pool, 277
• Tender, Locomotive—see Railways
• Testing the Air Supplied to Turbo-generators, 139
• Testing of Building Stone in Canada, 18
• Testing and Weighing Machines in Cement Manufacture, 173
• Thomas Transmission Rail Coach. J. Tylor and Sons, 42
• Thornton, Professor W. M., on the Total Radiation from a Gaseous Explosion, 268
• Thrashing Machine, Marshall, Sons and Co., 550
• Tonamy, C. H., on Detection of Internal Blow¬holes in Metal Castings by Means of X-rays, 329
• Torpedoes—see Naval Matters
• Torsion Stresses in Framed Structures and Thin-walled Prisms, Calculation of, Professor Cyril Batho, 269
• Traction Engine, Agricultural, Clayton and Shuttleworth, 9
• Traction Engine, American Caterpillar, Holt Manufacturing Company, 254
• Traction Engines at Nottingham, 9, 31
• Traction Engines and Tractors at Smithfield, 550
• Traction Engines—see also Engines
• Traction of Vehicles, Recent Improvements, T. H. Brigg, 269
• Tractor, Agricultural, Ivel Agricultural Motors, Limited, 408
• Tractor, Agricultural, Mann’s Patent Steam Cart and Wagon Company, Limited, 409
• Tractor, Agricultural, Martin’s Cultivator Company, 362
• Tractor, Agricultural, Motor, W. Weeks and Son, Limited, 477, 478, 575, 576
• Tractor, Agricultural, Petrol, The “Bull,” 362
• Tractor, Agricultural, The Sandusky, 477
• Tractor, Caterpillar, 619
• Tractor, Five-ton Compound Steam Motor, R. Garrett and Sons, Limited, 552
• Tractor, Goods, Knox Motor Company, 66
• Tractor, Light Oil, Petters Limited. 551
• Tractor, 20 H.P. Oil, Saunderson and Mills. Limited, 630
• Tractor, Petrol, Overtime Farm Tractor Company, 576
• Tractors—see also French Power Ploughing
• Trade with China—see China
• Tramways, London County Council, 13; (Letters), 13, 106
• Tramways, Wire Rope, Oiling Car for, Broderick and Bascom Rope Company, 349
• Travel, as Usual, 114
• Trery, C. A., on Galvan Port, Bahia Blanca, Argentine, 636
• Trucks, Electrical—see Electrical Matters
• Tschischewski, Professor N., on the Occurrence and In fluence of Nitrogen on Iron and Steel, 334
• Tungsten—see also Iron and Steel
• Turbine Blading, High-speed Superheated Steam, Alloys for. W. B. Parker, 298, 343, 441
• Turbine, Howden-Zoelly, 626, 631
• Turbine Speed-reduction Gear, Power Plant Company, Limited, 315, 631
• Turbo-generators—see Electrical Matters
• Turner, Sydney G., on Law and Engineering, Some Points of Contact, 353
• Tyne Docks, Repairs to Gates at the 70ft. Entrance, 412, 418

U

• UNITED States, Export Trade of the, 118
• United States, Steel Trade—see Iron and Steel
• Upkeep of Railway Carriages, 171; (Letter), 248
• Upkeep of Railway Wagons, 623
• Useful Strength of Materials, 343
• Utilisation and Denaturing of Spirit, 185

V

• VACUUM Petrol Feed for Motor Cars, The “Autovac,” Arundel and Co., 492
• Valuation for Engineers, 320
• Variation of Frictional Resistance—see Ships
• Volunteer Training Corps, Engineering Institutions, 19, 76 83, 123, 132, 165, 192. 216, 220, 264, 285, 308. 329, 353, 376, 402, 423, 468, 494, 501, 542, 560, 584, 638

W

• WAGON, Superheated Steam, R. Garrett and Sons, Limited, 551
• Wagons, Petrol and Steam, at Smithfield, Clayton and Shuttleworth, 550 ; Robey and Co., 574
• Wagons, Railway—see also Railways
• Wagons lor Wine, American Railway Tank, 464
• Waldram, Percy J., on Economy in the Design of Reinforced Concrete Columns, 28, 52
• Walker, Prof. Miles, on a Self-adjusting Commutating Device, 269
• Walker, Professor Miles, and W. W. Stainer on Experiments to Determine whether there Exists Mutual Induction between Masses, 269
• Wall, Retaining, Reinforced Brickwork, 10
• Walmsley, Dr. R. M., and Mr. C. E. Larard. on Engineering Colleges and the War, 595
• Wanstead, Sewage Works at, 156

WAR MATERIAL AND WAR MATTERS:

• - Accuracy of Gun Eire, Captain H. J. Jones, 239
• - Advisory Panel for Munition Inventions, 400
• - Cellulose for Explosives, 275
• - Consumption of Shells, 275
• - Guns and Propellants, Professor V. B. Lewes, 39
• - Lessons of the War, 367, 368, 392, 414, 460, 508, 532 ; (Letter), 487
• - Machinery for War Material—see Machine Tools
• - Mines, Shells and High Explosives, Professor V. B. Lewes, 69
• - Munitions of War, Modern, Professor V. B. Lewes, 39, 69, 82
• - Poison Gases and Incendiary Bombs, Professor V. B. Lewes, 82
• - Shells, German Cast Iron, 335
• - Supply of Munitions of War, Lloyd George, 118, 168
• - War Bonuses and Output, 486
• - War and Labour, 113
• - War and the Motor Industry, 205
• - War, A Year of, 135
• WATER Screens, Circulating, H. Addison, 202
• Water Softener, William Boby, 255

WATER SUPPLY:

• - Canada, The Water Powers of, 475, 509, 524, 546, 581, 582
• - Excess Lime Method of Water Purification, Dr. Houston, 128, 135
• - London, Water Supply of, 266
• - Mechanical Filtration of Wkter, F. J. Dixon 86
• - Oldham Waterworks, Castleshaw Filtration Works, 105, 112
• - Ozone Treatment for Drinking Water, 371
• WATER-TIGHT Sub-division—see Ships
• Welbourne, B., on Electrolytic Copper, 484
• Welding, Cost of Oxy-Acetylene, 388
• Welsh Coal Question—see Labour
• Windeler, G. E.. on Diesel Engine Manufacture, 86
• Wine, American Railway Tank Wagons for, 464
• Wire-rope Tramways—see Tramways
• Wireless Telegraphy and Weather Forecasts 279
• Women, The Employment of, in Engineering Workshops, 181, 218, 228 (Two-page Supplement, September 3rd, 1915)
• Women, Emplovment of, Labour After the War, 292
• Women’s Wages and Apprenticeship, 319 (Letter), 340
• Wood-cutting Machinery—see also Papermaking Wood Pulp, 618
• Woodworking Plant at Cammell, Laird and Co. s Shipyard, T. Robinson and Sons, Limited, 230, 243, 250
• Woolwich, Changes at, 299
• Woolwich Tradition, 413, 459 ; (Letters), 431, 487
• Workington Harbour, Coal-loading Plant at, F. Turnbull and Co., 16, 17 (Two-page Supplement, July 2nd, 1915)

WORKS:

• - Electric Miners’ Lamp Works, Pearson’s Electric Miners’ Lamp Company, 138
• - Newcastle Steel Works, New South Wales, 223, 226
• WORKSHOP Fatigue, 292, 297
• Workshops, Electrical Appliances—see Electrical Matters
• World’s Supply of Fuel and Motive Power, Dugald Clerk, 425

Z

• ZEPPELIN and Aeroplane Raids, 265 ; (Letter), 294
• Zeppelins, 227

See Also

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