The Engineer 1921 Jul-Dec: Index: Miscellaneous
Note: This is a sub-section of The Engineer 1921 Jul-Dec: Index
View the Volumes that this Index refers to.
A ACWORTH Report on Indian Railways, 349— see also Railways, India, &c. Adamson, Daniel, on Foundry Costing Systems, 605 ; (Letter), 616 AERONAUTICS : Aero-engines—see Engines
Airship Disaster, R 38, Loss of, 219, 244, 394 Bristol Ten-seater Tractor Biplane, Bristol Aeroplane Company, Limited, 73 Forthcoming Air Conference, 615 Safety Tanks for Aircraft, 224
Seaplanes, Squadron-Leader A. J. Riley, 313 AER-SED-CON System of Sewage Disposal, Major Hilder Daw, 481 Agricultural Machinery at Derby Show, 10, 36, 64 Agricultural Machinery at Smithfield, 618 Agricultural Tractor, 350 Agricultural Tractor Trials, 372 Air Compressor, Quadruplex, Tests, Reavell and Co., Limited, 98 Air Compressors, Fusible Plug for, W. Smith, 407 Air Heaters, “Thermix,” E. Prat-Daniel and Co., Limited, 702 Air Hose Couplings, Beiliss and Morcom, 340 Air Lift Pumps—see Pumps Air Washer, The Hart, 419, 420 ; (Correction), 454 Alcohol, Industrial, from Rice Straw, 8 Algte as Cause of Odours in Water, 677 Alternating Stress Testing Machine, Professor B. P. Haigh, 116 Aluminium Alloys, Dr. W. Rosenhain and others, 447, 457, 461, 476, 485, 489 Alwen Water Supply, Birkenhead’s, 183, 194 ; (Letter), 240 American Ordnance Production in the Great War, 196, 232, 268 American Pipe Lines for Pumping Oil, 285, 352, 392, 400, 456, 460 American Telephone Work, 569 Ammonia—see Claude Anti-corrosion Electfolytic Apparatus with “ Morite ” ? Bolts, J. Downton and Co., Limited, 397 Anti-telescoping—see Railways Appendages in Ships—see Ships Apprentices, Railway—see Railways Arc Welding—see Electrical Matters Arctic Circle Railway—see Railways As Others See Us, 95 Ash-handling Plant at Runcorn Electric Power Station, Ed. Bennis and Co., Limited, 584, 588, 596 Ash Removal Equipments, Underfeed Stoker Company, 531, 532 Ash Removal by Penumatic or Steam Suction Equipments, Ed. Bennis and Co., 558 ASSOCIATIONS, INSTITUTIONS & SOCIETIES : Association, British: Annual Meeting at Edinburgh, 256, 273, 286, 311, 350 Forth and Quebec Bridges, Professor C. E. Inglis, 350 Preliminary Programme of Edinburgh Meeting, 144 Presidential Address, Sir T. E. Thorpe, 256
SECTION A, MATHEMATICS AND PHYSICS .
Breakage of Submarine Cables, Report on Seismological Investigations, 351 Incrustation of Pipes, Dr. D. Ellis, 351 Power from Sewage Gas, J. D. Watson, 351 Presidential Address, Problems of Physics, Professor O. W. Richardson, 296
SECTION B, CHEMISTRY :
Surface of Liquid Steel, Mr. Cosmo Johns ; Surface Tension Measurement, Professor F. M. Jaeger; Surface Tension in Solidification of Metals, Professor C. H. Desch, 287
SECTION C, SCOTTISH OIL PROSPECTS :
General Discussion, 351 SECTION F, ECONOMIC SCIENCE AND STATISTICS : Wages Problems, Mr. A. A. Mitchell, Professor A. W. Kirkaldy, 286
SECTION G, ENGINEERING :
Air Lift Pumps, John S. Owens, 312 Electric Supply Problems, S. Parker Smith,
S. B. Donkin, 312
Fracture of Wire in Steel Ropes, Dr. E. M. Horsburgh, 288 Linking Up Smaller Water Powers in Scotland, Professor F. G. Baily, 312 Mid-Scotland Ship Canal, D. A. Stevenson, 312 Negative Resistance Devices in Wireless Telegraphy, Two New, J. Scott-Taggart, 312 Rescue Apparatus in Mines, Professor Henry Briggs, 288
Seaplanes, Squadron Leader A. J. Riley, 313 Stresses in Ships’ Plating, Dr. Bernard C. Laws, 287
Timber for Aeroplanes, Professor T. H. Beare ; Mechanical Properties of Scotch Pine, Professor A. R. Horne, 287 Transmission, Long-distance, of Electric Energy by Tidal Power, Dr. T. F. Wall, 311, 345 ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) : Association, British :
SECTION G, ENGINEERING (continued) :
Utilisation of Tidal Power and Severn Estuary, Professor F. C. Lea, 311 Water Power Development, Notes on, Professor A. H. Gibson, 273, 301 Width of Specimen and Tensile Tests, Professor T. H. Beare, 288 Association of Engineers, Manchester : Foundry Costs and Establishment Charges, Daniel Adamson, 605 Inaugural Address, F. J. West, 407
Water PowTer, Sir Dugald Clerk, 648
Association, Incorporated Municipal Electrical;
Annual Convention, 113
Boiler-house Practice, D. Wilson, W. M. Miles, 113 Financial and Business Aspects of Municipal Electric Supply, C. W. Charlesworth, 113
Fuel, Pulverised, Criticism of, 113
Present-day Commercial Problems in Electricity Supply, E. Cross, 113
President Elected, 114
Institute, Iron and Steel: Characteristic Curves of Heat Treatment of Steels, A. M. Portevin and P. Chevenard, 258, 284 Coalescence in Steels and its Commercial Results, A. Portevin and V. Bernard, 258 Critical Point and Strength of Magnetising Field, K. Honda, 258
Damascene Steel, Colonel N. T. Belaiew, 257 Excursions and Visits to Works, 284
French Metallurgical Industries, Destruction and Reconstruction of, L. Guillet, 258 Hot Drawing on the Mandrel, Monsieur Eugene Schneider, 284 Iron Ore Deposits of Eastern and Western France, P. Nicou, 258 Mechanical Properties of Steels at High Temperatures, E. L. Dupuy, 257, 284
Meeting in France, 257, 284
Metallurgical Industries in Northern and Eastern France, Monsieur Guillet, 284 Shells, Manufacture of, in Canada during the War, Captain H. W. B. Swabey and R. Genders, 258 Tungsten and Molybdenum Steels, Constituents, A. M. Portevin, 258 Institute of Marine Engineers :
Oil Burning at Sea, A. Keens, 356
Institute of Metals:
Admiralty Gun-metal, R. T. Rolfe, 338 Age Hardening of Alloys. Dr. D. Hanson and Miss M. L. Gayler, 366 Aluminium Copper Alloys, Professor A. A. Read and Mr. R. H. Greaves, 338 Annealing of Rolled Zinc. 366
Annual Autumn Meeting at Birmingham, 97, 151, 314, 338, 365 Brass Ingots, R. Genders, 339 Bronze, Low-tin, Physical Properties of, W. E. Alkins and W. Cartwright, 339 Copper, Working and Annealing of, F. Johnson, 339 Copper-zinc Alloys, T. G. Bamford, 339 Electrolytic Etching of Metals, F. Adcock, 366 Electron, the New High-magnesium Alloy, 366 List of Papers to be Read at Birmingham, 97 The Extrusion Defect, R. Genders, 365 Use of the Scleroscope, F. S. Tritton. 366 Institute of Transport:
Awards for 1919-20 and 1920-21, 385 Presidential Address, Sir H. P. Maybury, 422
Institution of Automobile Engineers :
Gear-boxes, H. F. L. Orcutt, 681
Presidential Address, Industrial Standardisation, Geo. W. Watson, 431
Supercharging in Petrol Engines, H. R. Ricardo, 327
Institution of Civil Engineers :
CONFERENCE, 16, 31, 59, 83
John Fritz Medal, Presentation to Sir
Robert Hadfield, F.R.S., 16
Presidential Address, J. A. Brodie, 16
SECTION I., RAILWAYS, ROADS, BRIDGES, AND TUNNELS, 31, 59, 84 Advantages of Bituminous Macadam, A. Dryland, 84 Impact Tests and Allowances, H. J.
Fereday, 59
Road Vehicles and their Relation to Road
Surfaces, R. G. H. Clements, 84
Structural Outlines of Our Home Railways,
Alexander Ross, 31
Tunnel Maintenance, O. S. C. Drury, 31
Use of Reinforced Concrete on Railways,
W. W. Grierson, 59
SECTIONS II. AND V., DOCKS AND HARBOURS, 31 Dock Engineering, Papers by C. R. S. Kirkpatrick, A. R. T. Woods, H. J. Deane, 31 ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued): Institution of Civil Engineers (continued): SECTION II., HARBOURS, DOCKS, RIVERS AND CANALS, 31, 84 Bearing Power of Soils, A. L. Bell, 85 Conservancy and Maintenance of Rivers from the Point of View of Land Drainage, C. H. Clayton, 84 E. Tecj of Sluices and Barrages on Discharge of Tidal Rivers, R. F. Grantham, 84 Reinforced Concrete for Marine Structures, 31 Relative Advantages of Dredging and Training Walls in Estuaries, H. C. Reid, 84 Use of Inertia Gauges in Pile Driving. E. Latham, 85 Utility of Models for Estuarial Experiments, G. E. W. Cruttwell, 84
SECTION III., MACHINERY, 31, 83, 85 Automatic Machinery, A. H. Hall, 83
Exhaust Steam : Its Employment for Power, Heating, &c., E. R. Dolby, 32 Large - cylinder Internal Combustion Engines, Sir J. McKechnie, 85 Mechanical Advantages of Electric Locomotives Compared with Steam, Sir Vincent Raven, 87 Mechanical Appliances at Docks, A. Musker, 83 Reciprocating Pumping Engines and Turbo-driven Centrifugal Pumps, Hugh Lupton, 31 SECTION IV., MINING AND METALLURGICAL PROCESSES, 32, 59, 85
Address by Sir Robert Hadfield, 32
Damage to Tires and Rails Caused by Brakes or Slipping Wheels, C. P. Sandberg, 59 Effect of the War on Mineral Supplies, Thomas Crook, 85 E fects of Scratches in Materials, Professor E. G. Coker, 60 Elastic Limit, Professor W. E. Dalby, 60 Employment of Water Power in the Development of the Mineral Industry, J. W. Evans, 32 Existing Practice of Inspecting Work and Materials, George Hatton, 60 Francois Cementation Process, H. S. Ball. 32 Protective Metallic Coatings, S. O. Cowper- Coles, 86 Recent Developments in Coal Cleaning Processes, Robert Nelson, 32 Steam versus Electric Winding, W. C. Mountain, 86 Utilisation of Exhaust Steam in Turbines, Maurice Deacon, 85
SECTION V., SHIPBUILDING, 60, 83, 86
Cavitation and Propulsive Efficiency, E. R. Mumford, 83 Diesel Marine Engines for the Mercantile Marine, J. Richardson. 86 Fabricated Ship Construction, Papers by Maurice Denny and J. C. Telford, 60 Reduction Gears, R. J. Walker and S. S. Cook, 86 SECTION VI., WATERWORKS, SEWERAGE AND GASWORKS, 17, 83, 86
Activated Sludge, John Haworth, 83 Compensation Water, Edward Sandem an.
86
Desiderata in the Qualities of Town’s Gas, Dr. J. S. G. Thomas, 17
De-watering Sludge, J. D. Watson, 83
Pipes for Pressure Conduits, F. W. Macaulay, 87
Relation of Run-off to Rainfall, Dr. H.
Lap worth, 87
Straw Filters for Sewage Purification, E. H. Richards and M. G. Weekes, 83 Utilisation of Waste Heat in Gasworks, E. G. Stewart, 17 SECTION VII., ELECTRICITY WORKS AND POWER TRANSMISSION, 17, 84
Battery Locomotives, James Dalziel, 87
Economic Limits of Distribution from Coal- fired Stations, Mr. Woodhouse, 84 Low Power Factor, R. Otto Kapp, 17 Low-voltage Overhead Distribution, B. Wellbourn, 84 Deep-water Quay Walls, Stability of, F. E. Wentworth-Sheilds, 672 Deep-water Quays, General Considerations of Design, Ernest Latham, 672 Fuel Problems of the Future, “ James Forrest ” Lecture, Sir George Beilby, 20 October Examinations, 1921, Pass List (Interim), 604 Opening of the One Hundred and Third Session, 398 Presidential Address, William Barton Worthington, 486 Institution of Electrical Engineers :
Alternating-current Instruments, Design of, C. L. Lipman, 663 German Reparations in Kind, 643
How Best to Speed Up Electrical Progress, Discussion on, 546 Induction Type Synchronous Motors, Laurence H. A. Carr, 713 Presidential Address, J. S. Highfield, 514 Telephone Line Work in the United States, 569 Balancing Machine, Connecting-rod, W. and T. Avery, Limited, 316 Balancing Machine, Crank Shaft, W. and T. Avery, Limited, 12 Balancing, Static, Machine for Crank Shafts, &c., W. andT. Avery, Limited, 316, 320 Barges—see Ships Bearings—see Friction Tests Beilby, Sir George, “James Forrest ” Lecture on Fuel Problems of the Future, 15, 20 Belgium, Canals and Harbours in, 19 Birkenhead’s Alwen Water Supply, 183, 194 ;
(Letter), 240
Blackburn Electricity Station—see Electrical Matters Blast-furnace Gas Cleaning Plant, Halberg- Beth, 390 Blue Printing Machine, High-speed, B. J. Hall and Co., Limited, 545 Boats—see Ships Boiler, Bettington, for Use with Pulverised Fuel, Fraser and Chalmers, 190 Efficiency and Output as A Zected by Draught, Professor A. R. Horne, 322 ; (Letter), 478
Electric Steam, 398
Explosions, 681
Feed Regulator, Automatic, James Baldwin and Co., 199 Firing by Pulverised Coal on the Lopulco System, Underfeed Stoker Company, 502, 503 Furnaces, Air Heaters and Forced Draught System for, E. Prat-Daniel and Co., 702 Gas-fired, Unit, Spencer Bonecourt, Limited, 445 House with Ground-level Bunkers and Ash Removal by Pneumatic Suction, Ed. Bennis and Co., Limited, 558 House Plant at Neasden, John Thompson Water-tube Boilers, Limited, 613 (Two-page Supplement, December 9th, 1921) Ladd, Fitted for Pulverised Coal and Blast-furnace Gas, Combustion Engineering Corporation, 502, 503 for 500 H.P. Locomobile Plant, Robey and Co., Limited, 88, 94 (Two-page Supplement, July 22nd, 1921)
Oil-fired, with Superheater, Model, Yarrow and Co., Limited, 290, 294 Boilers, Babcock and Wilcox, with Various Equipments for Oil Fuel Burning, 214
Coal-handling Plant, &c., at Runcorn Electric Power Station, Babcock and Wilcox, 584, 587, 596 Coke Oven Gas, John Thompson Watertube Boilers, Limited, 446, 447 Fired (1) with Blast-furnace Gas, (2) wi:h Waste Heat from Coke Ovens, Babcock and Wilcox, Limited, 364 Fitted with Scarab and Babcock Oil Burners, 214 Fitted with Thornycroft Oil Burners, 234
Fitted with Lawton Burners, 236
Fitted with White Patent Oil Burning Company Burners, 234 Fitted with Wilton Burner, 259 Gas-fired and Waste Heat, The Kirke, Spencer-Bonecourt, Limited, 316, 320, 390, 391 Large American, at the Delaware Power Station, 151 Locomotive—see Railway Locomotives Marine, for a Woollen Mill, Inglis Boiler Syndicate, Limited, 380 with Stepped Grate for Burning Saw Mill Refuse, Babcock and Wilcox, 446 Stirling, Fired with Pulverised Coal on the Lopulco System, 503, 504 Water-tube, Yarrow and Co., Limited, 290 Bomb Sight, Course-setting, Major H. E. Wimperis, 186 Books of Reference, 148, 408 Borneo Timbers, Some Tests on, Professor E. A. Middleton Smith, 710 Bradford Technical College, 398 Brass and Bronze, 121 Brass and Copper Pipes, Yorkshire Copper Works, Limited, 340 Breast Drill, Four-speed, Buck and Hickman, Limited, 491 Brewer, F. W., on the Economic Operations of Superheater Locomotives, 598 Bridge Across Sydney Harbour, 75, 615 Bridge, Proposed Hudson River, at New York, 313 Bridge, Susitna River, Alaska, Railroad, U.S.A., 255 Bridges, Forth and Quebec, Professor C. E. Inglis, 350 Bridges, Railway—see also Railways Brinell Hardness Testing Machines, Proving Apparatus for, W. and T. Avery, Limited, 316 British Engineering Standards Association— see also Paragraphs Index :
Conference of Members, Whole-day, 436 Tramway Tires, Specification, 168
Building in Bombay, 152 Bull, Anders, Polarised Sound Method of Fog Signalling, 505 Burners with Oil Fuel, Alldays and Onions, 258 ; J. S. White, 259, 260 ; J. I. Thornycroft and Co., 264 Burners with Oil Fuel and Steam Jet, Babcock and Wilcox, 234, 235 ; Lawton Machine Tool Company, 236 Bushings, with Graphite for Lubrication, Automotive Products Company, 454 Buxton Boiler Explosion, 684 By-products Recovery in a Power Station, Tozer Retort for Low-temperature Carbonisation Plant, Fraser and Chalmers Works, 324, 336 c CABLES, Proposed New, from Norway to the Continent, 620 Cadman, Sir J., on Fuel Economy, 326 California, Hydro-electric Development in, 328 Calipers, Gear Tooth, Bostock and Bramley, 270 Campbell, W. J., on Spectroscopic Examination of Converter Flame, 137 Canada, Nickel Industry of, 188 Canada’s Fuel and Water Power Problems, 4 Canada, Water Power Resources of, 233 Canadian Mining, 546 Canal du Centre, Belgium, Lift Locks on, 208, 218 Canals and Harbours in Belgium, 19 Carbide of Calcium Factory Plant, C. Bingham and Co., 338 Carbon Dioxide Recorder Chart, 191 Carr, Laurence H. A., on Induction Type Synchronous Motors, 713 Cars, Railway—see Railways Casting, Die, A. G. Hopking, 281, 309 Castings—see Iron Catalogues, 51, 82, 105, 134, 158, 206, 277, 334, 525 660 717 Cement, Portland, Manufacture, Modern, 420 ; (Letter), 616 Cesspool Emptier, Self-propelled, J. I. Thornycroft and Co., 435 Chain Fexible Coupling, Coventry Chain Company, Limited, 537 Chariesworth, C. W., on Financial and Business Aspects of Municipal Electrical Supply, 113 Chemical Engineers, Projected Institution of, 454, 542 Chile, Public Works and Trade Conditions in, 25 Chinese Railway Material, Tenders for, 327 Chrome—see Iron and Steel Chronology of Communication, C. F. Dendy Marshall, 615 Clarkson Steam Lorry, Engine and Blast Regulator for, 433 Classics and Technology. 267 Claude Synthetic Ammonia Process and Plant,
J. H. West, 572
Clerk, Sir Dugald, on Water Power, 648 Cleveland Technical Institute. -354 Clyde-built Dredger Gunga, 75 Clynes, Mr., on Unemployment, 485 Coaches, Steel, for the South African Railways, Leeds Forge Company, Limited, 76 COAL, COKE AND COLLIERIES :
Ash Handling—see also Ash
“ Atritor ” Coal Drying and Pulverising Machine, C. E. Blyth, 150 Coal and Ash-handling Plant at Generating Station, 416
Coal and Oil, 15, 20
Coal Storage with Ground-level Bunkers for Boiler-houses, Ed. Bennis and Co., Limited, 558
Coal Terms Agreement, 22 Electricity in Coal Mines, 301 Lea Recorder Coal Meter, 339
Lopulco Pulverised Coal Burning System, 502, 503 Low-temperature Carbonisation of Coal, Retort, T. M. Davidson, 464 Pulverised Coal Burning with Bettington Boiler, Fraser and Chalmers, 190 Pulverised Coal as Fuel in the United States, 655, 671 Pulverised Coal, Fuller System in Power Stations, 142 Woollen Mill, Coal Bunkers, Conveyor, &c., in, S. S. Stott and Co., 380 COMMERCE of Switzerland—see Switzerland Concrete Coaling Station at Philadelphia, 271 CONCRETE MACHINERY, BRITISH : (Sixteen-page Supplement, November 19th, 1921)
Ballast Washers : British Steel Piling Company, iv Kirk, R. H., and Co., vii Liner Concrete Machinery Company, vii Block-making Machines :
Australia Concrete Machinery and Engineering Company, Limited, i Bayliss and Co., Limited, Deard Machine, ii
Kirk, R. H., and Co., v, vi
Liner Concrete Machinery Company, v, vii Manelite Patent Concrete Machinery Company j Limited, v, vii
Stothert and Pitt, Limited, ix, xi
Thomas, Commander George C., ix, x, xi
West, H. J., and Co., Limited, Wollard
Machine, xi, xii
Whitaker, R. G., Limited, xii, xiii
Winget, Limited, xiii, xiv, xv
Brickmaking Machines :
Johnson, Wm., and Sons (Leeds), Limited, vi
Thomas, Commander George C., x, xi Vickers Limited, x, xi Whitaker, R. G., Limited, xii Winget, Limited, xiii, xiv, xv
C.D.L. Concrete Building Device : Concrete Dwellings, Limited, iii, iv
Concrete Distributing Plant : British Steel Piling Company, iii, iv
Ransome Machinery Company (1920), Limited, viii, ix
Stothert and Pitt, Limited, xii
Crushing, Measuring and Concrete Mixing Plant : Johnson, Wm., and Sons (Leeds), Limited, iv, vi
Parker, Frederick, vi, vii
Fence Post or Lintel-making Machine : Whitaker, R. G., Limited, xiii Mixing Machinery : Australia Concrete Machinery and Engineering Company, Limited, i British Steel Piling Company, Limited, ii, iv Johnson, Wm., and Sons (Leeds), Limited, iii, iv, v, vi
Kirk, R. H., and Co., iv
Liner Concrete Machinery Company, vii Parker, Frederick, vi, vii
Ransome Machinery Company (1920).
Limited, vi, vii, viii, ix, xv, xvi
Stothert and Pitt, Limited, viii, ix, x, xi West, H. J., and Co., Limited, xi, xii Winget, Limited, xiii, xiv
Pipe-making Appliances :
Johnson, Wm., and Sons (Leeds), Limited, vi
Vickers Limited, x, xii Winget, Limited, xiv Roofing Tile-making Machine : Vickers Limited, x, xi Winget, Limited, xv
CONCRETE MACHINERY, BRITISH (cont.)-.
Slabs or Flag-making Machines :
Australia Concrete Machinery and Engineering Company, Limited, i
Bayliss and Co., Limited, ii Berry, Henry, and Co., Limited, ii, iii
Johnson, Wm., and Sons (Leeds), Limited, vi
Kirk, R. H., and Co., vii
Liner Concrete Machinery Company, v, vii Manelite Patent Concrete Machinery Company, Limited, v, vii
Vickers Limited, x, xii Whitaker, R. G., Limited, xii, xiii Winget, Limited, xiv Tampers, Mechanical:
Johnson, Wm., and Sons (Leeds), Limited, iv, vi Kirk, R. H., and Co., vii CONCRETE, Reinforced, Road, at Willesden, 126, 127 Concrete Roads, New Method of Making, J. H. Walker, 465 Concrete—see also Reinforced Concrete Connecting-rod Balancing Machine, W. and T.
Avery, Limited, 316
Container Car—see Railways Continuous Conveying Devices, History of,
G. F. Zimmer, New.,omen ociety 403
Contracts, 25, 79, 102, 131, 182, 248, 280, 308, 334, 388, 522, 554, 576, 633, 663, 694 Controller, Train—see Railways Conveying and Elevating Machinery, Gardiner Mitchell, 667 Copper, Papers on—see Institute of Metals Coupling, Flexible, London Electric Firm, 291 Course-setting Bomb Sight, Major H. E.
Wimperis, 186
CRANES : Cableway Crane, for Use in Making Concrete Roads, J. H. Walker, 465 Dumping Crane, 5-Ton Electric Double Cantilever, Joseph Adamson and Co., 491 Electric Run-about Crane, Ransomes, Sims and Je eries, Limited, 434 Jardine Crane, 3-Ton Level Luffing, 354 60-Ton Self-propelling Floating Crane, Werf Gusto (Firma A. F. molders), 72, 73 20-Ton Steam Goliath Crane, Butters Brothers and Co., 381 CRANK Shaft Balancing Machine, W. and T.
Avery, Limited, 12
Crank Shaft Static Balancing Machine, W. and
T. Avery, Limited, 316, 320
Current Prices for Metals and Fuels, 26, 52, 80, 106, 132, 156, 180, 204, 228, 252, 278, 306, 332, 360, 386, 412, 440, 470, 496, 526, 552, 580, 608, 634, 664, 692, 718 Cutting, Adzing and Boring Machine—see Railways Cutting by Oxy-acetylene Blow-pipe, Automatic Metal Cutting Machine, Godfrey Engineering Works, 317, 318, 320 D DALBY, Professor, W. E., The Elastic Limit, 41, 60 Dartmouth, Newcomen Memorial at, 127 Deep-water quay Walls, Stability of, F. E.
Wentworth-Sheilds, 672
Deep-water ^uays, Design, E. Latham, 672 Die Casting, A. G. Hopking, 281, 309 ; (Letter), 426 Diesel Engine Users’ Association, Mr. G.
Porter’s Paper, 464
Diesel Engines—see Engines Dining Car Train—see Electrical Matters Dock, Royal Albert, Extension, 29, 40 (Two-page
Supplement, July 8th, 1921)
Docks, Floating, Machinery of, Dr. E. H.
Salmon, 559, 575, 590, 602
Docks, Rangoon, Proposed New, 560, 568 ;
(Letter), 594
Dredger Gunga, Clyde-built, 75 Drill, Breast, Four-speed, Buck and Hickman, Limited, 491 Drop-forged Back Axles, Kirkstall Forge, Limited, 433 Drop Hammer Battery, Electrically Operated.
Brett’s Patent Lifter Company, Limited, 246
Drying Cylinders, Hydraulic Testing of, 45 Ducey, Lieut.-Commander D. F., on Turbine
Blading Failures, 355
Dupuy, Monsieur, Mechanical Properties of
Steels at High Temperatures, 284, 322
Dutch Patent Law, New. 117 E ECONOMISERS for Boilers, E. Green and Son, Limited, 703, 704 Education and Democracy, Sir W. J. Noble, 426 Educational Intelligence, 76, 206, 230, 368, 442, 579, 594 Efficiency, 513 ; (Letter), 562 . Einstein and the Theory of Relativity, Major
H. J. Jones, 529, 556, 588 ; (Letters), 562, 644
Elastic Limit and Yield Point, 41, 60 ELECTRICAL MATTERS : Accumulator, Fuller’s United Electric Works, Limited, 453 Ajax-Wyatt Electric Furnace, J. B. C. Kershaw, 139 Arc Lamp, Photo-printing, Hall-Thorkelin, 545 Arc Welding Machine, “Cyc-Arc,” L. J. Steel and H. Martin and E. MacCarthy, 18, 316
Australasia, Electrical Developments in, 34 Barge Propulsion, New Method of, 197
Battery of Drop Hammers, Electrically Operated, Brett’s Patent Lifter Company, Limited, 246
Battery Vehicles, 219
Blackburn New Electricity Generating Station, 416 Boiler, Three-phase Electric Steam, 398 Boilers for Power Stations—see Boilers Brazil and the Argentine, Electrical Progress in, 627 ELECTRICAL MATTERS (continued): Bull Self-contained Lighting Set, Agricultural and General Engineers, Limited. 10 CO2 Measurement, Combined Indicating and Recording Outfits, &c., Dr. G. E. Shake spear, 282 Coal Mines, Electricity in, 301 Coil Ignition Sets, Automotive Produces Company, 453 Delaware Power Station, Large Boilers and Furnaces for Powdered Coal or Oil Burning, Developments in Power Station Design, 70. 90, 142, 162, 190, 214, 234, 258, 282, 324, 336, 364, 390, 445, 502, 530, 558, 600, 601, 613, 668, 702 ; (Letter), 426 (Two-page Supplement, December 9th, 1921) Electric High-tension Accidents, 628 Electrostatic Gas Cleaning, Messrs. Bury and others, 75 Explosion-proof Switchgear, Electrical Apparatus Company, 271 ; (Paragraph), 408 Fires, Electrical, 402 French Electricity Distribution Project, 628 Fuller Pulverised Coal System in American Power Stations, 142 Gas versus Electricity, D. Milne Watson, 379 Great Northern Dining Car Train, Electrical Kitchen, &c., 424 Holbeck Pulverised Fuel Installation at Hammersmith Power Station, 90 How Best to. Speed Up Electrical Progress, 546 ; (Letter), 616 Induction Type Synchronous Motors, Laurence H. A. Ca?r, 713 Institution of Electrical Engineers—see also Associations Instruments, Electrical, for Power Plant, Indicating and Recording, Temperatures, CO2, &c., Thread Recorders for Boilerhouse and Turbine-room Temperatures, Cambridge and Paul Scientific Instrument Company, 282 Latin-America, Electric Vehicles in, 101 Lighting Set, Peter Brotherhood, 618 Lighting Sets at Derby Show, Capel and Co., R. A. Lister and Co., Limited, National Gas Engine Company, Limited, Petters, Limited, 64 London Electricity Supply Problem, 7, 34, 62, 96, 123, 147 Low Power Factor, R. Otto Kapp, 17, 41 Low-temperature Carbonisation, Electrical Plant for, C. W. Tozer, 336 Municipal Electric Supply—see also Associations Neasden Power Station, 613, 668 12,000-Kilowatt Generating Unit, Metropolitan-Vickers Electrical Company, 668 High-tension Switchgear, &c., General Electric Company, 668 Olympia, Shipping and Engineering Exhibition, Electrical Exhibits at, 262, 266, 292, 294, 316, 320, 339, 370, 396 Arc Welder, Alternating-current, Davis and Soames, Limited, 396 ?Arc Welding Plants, Motor-driven, 292 Arc Welding Plants, Steam-driven, Premier
Electric Welding Company, 292, 294
Arc Welding Sets, Alloy Welding Processes, Limited, 264, 266 Direction of Object Telegraph and Indicator, Evershed and Vignoles, Limited, 340 Domestic Appliances, Metropolitan-Vickers Electrical Company, 342 Double Master Controller for Cranes, Electric Rivet Heater, Pedal Switch, Alternating Starting Equipments, Alternating Switches, Flow Meters, Fabroil Pinions, Mazda Lamps, Reflectors and Projectors, British Thomson-Houston Company, 262, 263, 266 Flexible Coupling, London Electric Firm, 291 Furnaces, Automatic, Lecfur, &c., Automatic and Electric Furnaces, Limited, Leeds Electrical Construction Company, 340 Hammer, Electric, Tool for Caulking, Riveting and Drilling, Diamond Blower Company, 317, 318 Locomotive, Small, 2-Ton Electric Truck, British Electric Vehicles, Limited, 371. 372 Motors and Motor-driven Appliances, Pooley and Austin, 340 Rivet Heaters, Portable, A-I Manufacturing Company, 396 ; (Letters), 562, 616 Rivet Heating Machines, Electric, Buckley, Saunders and Co., limited, 317 Ship's Bridge Indicators for Lights, Revolution and Water Depth, Telephones, Telegraphs, Engine-room and Wireless, Siemens Brothers, 263, 264 Ship’s Deck and other Electrical Machinery, Metropolitan-Vickers Electrical Company, 342 Ship’s Emergency Lighting Equipment, J. I. Thornycroft and Co., Limited, 264, 266 Ship’s Emergency Lighting Set, Record Paraffin Engine and Sunderland Forge Company’s Dynamo, 291 Small Lighting Sets with Paraffin, Petrol or Gas Engine, Record Engineering Company, Limited, 291, 294 Switchgear, Auto Reclose Circuit Breaker, Junior Universal Control Panel, Three- pole Oil Switch, Igranic Electric Company, 370, 397 Desk Switchboard, Heemaf Company, 397 Truck, Electric Elevating Platform, H. C. Slingsby, 292 Welding Appliances, Various—see also Arc Welding : Buckley, Saunders and Co., Limited, 317, 320 ; Metropolitan-Vickers Electrical Company, 342; A-I Manufacturing Company, 396 ; G. D. Peters and Co., Limited 3J6 ; (Letters), 562, 616 Winches, Electric, Laurence Scott and Co., Limited, 291 ; Metropolitan-Vickers Electrical Company, Limited, 342 Wireless Exhibits, Various, R.M. Radio, Limited, 341 Omnibus Lighting Sets, C. A. Vandervell and Co., 453 ELECTRICAL MATTERS (continued): Paraffin or Petrol Combined Engine and Dynamo, John I. Thornycroft and Co., Limited, 10 Portobello Electric Station, S. B. Donkin, 312 Possible Economies in Large Electric Generating Stations, Monsieur Emile Rauber, 699
Pumps, Electrically Driven—see Pumps
Railways and Railway Locomotives—see Railways Rectifier, “ Tungar,” Ignition Devices, &c.. British Thomson-Houston Company, Limited, 453 Rimcorn, New Electric Power Station at. 584, 596 Safety of Electric Locomotives in Mines, 46 Scar House Hydro-electric Installation, 639. 650 Sheffield’s Big Electricity Scheme, 43 Signalling, Electrical Equipment for the Liverpool Overhead Railway, 484, 488 South - East Lancashire Electric Power Scheme, 404 Spot Welding Machine for Making Ships’ Ventilators, M.P. Electric Welding Machine Company, 176 Suction Gas Plant and Dynamo for Electricity Supply for Farm Purposes, Crossley Brothers, 12 Super Stations for Electric Supply, S. Parker Smith, 312
Swedish Electric Power Scheme, 224
Switchgear, New, Brook, Hirst and Co., Limited, 573
Switchgear Works—see Works
Thermometers, Electrical Distance, CO2 Recorders, &c., at Neasden, and at Central Electric Supply Company’s Power Stations, 282 Transmission of Electric Energy, Long Distance, by Tidal Power, Dr. T. F. Wall, 3il, 345 Transmission of Electric Power from Norway to Denmark, 361 Turbo-alternators at Runcorn, C. A. Parsons and Co., Limited, 587, 588 Wireless Telegraphy, Negative Resistance Devices, J. Scott-Taggart, 312 ELECTROLYTIC Apparatus, Anti-corrosion.
J. Downton and Co., Limited, 397
Ellis, Dr. D., on Incrustation of Pipes, 351 Elongation and Gauge Length in Tensile Tests,
J. H. G. Monypenny, 220
Employers and Employed, 244 ENGINES AND MOTORS : General: Diesel-electric Drive for Ships—see Ships Locomotive Engines—see Railway Locomotives Mechanical Injection Oil Engines Using Heavy Oils, Developments in, Oswald Wans, 603 S.A. Impulse Starter for Petrol Engine, Record Engineering Company, Limited, 291 Supercharging in Petrol Engines, H. R. Ricardo, 327 Vegetable Oils for Internal Combustion Engines, Monsieur R. E. Mathot, 138; (Letter), 478 Internal Combustion Engines:
Aero-engine, Jupiter, Tests of, 510
American Engines for Oil Pumping, 285, 352. 392, 400, 456, 460 Arm strong-Siddeley Motor Car Engine, 518 Atomiser for Internal Combustion Engines, “ Burmpa,” W. A. Corbett, 76 Beardmore-Tosi Marine Liesel Engine, Trials, 508, 512 Birmingham Small Arms Company’s 10 H.P.
Motor Car Engine, 536
Bradshaw-Belsize Cil-cooled Two-cylinder Motor Car Engine, 518 Camellaird-F ullagar Engines and Engineroom Arrangement for Motor Ship Malia, 378, 379 Cond€ de Churruca, Motor Tanker, Machinery of, 297 Daimler Company’s 20 H.P. Four-cylinder Sleeve Valve Motor Car Engine, 518 Diesel Marine Engines, Harland and Wolff, Limited, 2, 14 Four-cylinder, 14 H.P., Motor Car Engine, Vauxhall, 516 Gas Engine, 26 H.P., Bates and Scholes, Limited, 64 Gas Engine and Producer, National Gas Engine Company, Limited, 64, 65 Gas Engine, 50 H.P., and Steam Engines at Derby Royal Show, Davey, Paxman and Co., Limited, 36
Gas and Gil Engines, Tangyes, Limited, 65
Gas and Parainn Engines at Derby Show, Crossley Brothers, .Limited, 12 Harland and ‘Wolff Type Marine Oil Engines, 2, 14 Horizontal Hot Bulb Crude Oil Solid Injection Engines, Fielding and Platt, Limited, 37 Hot Bulb Crude Oil Engine and Suction Gas Engine, Peter Brotherhood, Limited, 66 Hot Bulb 22£ B.H.P. Oil Engine, Vickers- Petters, 11 Hot Bulb Oil Engines at Olympia, Vickers - Petters, Limited, 264, 266 ; Reavell and Co., 264 Large Gas Engines, M. F. Kraft de la Saulx, 47 Modern Marine Oil Engines, 2, 14, 55, 109, 136, 174 Motor Car Engines at Olympia and The White City, 480, 516, 536 North British Diesel Type Engine, 12,330 I. H.P., North British Diesel Engine Works, 109, 120 Paraffin Engine for Motor Boat, Record Engineering Company, Limited, 291, 294 Paraffin Engine, 6-7 H.P. Vertical, Ransomes, Sims and Jex.eries, Limited, 64 Paraffin or Petrol Combined Engine and Lynamo, John I. Thornycroft and Co., Limited, 10 Paraffin, Petrol or Gas Engine, New Type, Record Engineering Company, Limited, 291 ENGINES AND MOTORS (continued):
Internal Combustion Engines (continued): Petrol-paraffin Engines, Small, Worthington- Simpson, Limited, 65 Petter’s Paraffin Engine, 618
Renault High-speed Diesel Marine Engines, 406
Sulzer Type Marine Diesel Engine, 1250 B.H.P., 174 Sunbeam Motor Car Engine, 14 H.P.. 516, 518 Two-cycle Double-acting Marine Oil Engine. 191’ Vertical Two-cycle Oil Engine. Marshall. Sons and Co., Limited, 544
Vickers-Diesel Engine for Motor Ship Narra- gansett, 55, 68 Vickers 1250 B.H.P. Type, 55, 68 Wallace’s Sleeve Valve Engine, 618, 619
Wege Valveless, Gearless Engine, 658 Werkspoor 1400 I.H.P. Diesel Engine, 136 Wolseley Motors, Limited, Two-cylinder Motor Car Engine. 537
Steam Engines: Combined Engine, 500 H.P., and Boiler, Robey and Co., Limited, 88, 94 (Two-page Supplement, July 22nd, 1921) Portable Steam Engine, Robey and Co., Limited, 618, 619 Uniflow Steam Engine, 200 H.P., Galloways, Limited, 222, 271 ENGINEERS as Administrators, 651, 656 ; (Letters), 688 , Engineering Conferences—see Associations Engineering Design and the Public, 243 Engineering Industry, Restoring the Vitality of, 436 Engineering Instruments, Greek and Roman, R. C. SkyringWalters, Newcomen Society, 637 Engineering in Mexico, 125 Engineering News—see also French, Latin- American, Mexico Engineering, Scholarships in, 67 8 Engineering Success, The Highest, Factors Necessary for, Ira O. Baker, 74 ; A Railway Engineer, 459 Ensilage Cutter, The Bentall, Agricultural and General Engineers, Limited, 12 Exhauster Plant, Bryan Donkin, 337 EXHIBITIONS : Commercial Motor Exhibition, 432, 452 Motor Car Exhibition at Olympia and the White City, 480, 516, 536 Public Works, Roads and Transport Exhibition, 564 Royal Agricultural Show at Derby, 10, 36. 64 Shipping and Engineering Exhibition, 262, 266, 290, 294, 316, 320, 339, 370. 396
Smithfield Club Show, 618
EXPLOSIONS, Boiler. 681 Extrusion, 457 F FACTORS Necessary for Highest Engineering Success, Ira O. Baker, 74 ; A Railway Engineer, 459 Fans for Forced Draught System for Boiler Furnaces, E. Prat-Daniel and Co., Limited, 703 Farm Wagon, 2|-Ton Self-propelling, Guy Motors, Limited, 12 Fatigue Testing, Improvements in Methods of, H. J. Gough, 159, 172 Ferries—see Ships Fery, Professor Chas., on the Making of Reflecting Surfaces, 545 Finland, Hydro-electric Power Schemes in, 199 Fire Pumps—see Pumps Fires, Electrical, 402 Firms, Famous, Short Histories of, George England and Co., Hatcham Ironworks, 58 Flax Pulling Machine, Marshall, Sons and Co., Limiteu, 619 Flax Scutching Machine, Robert Boby, Limited, 36 Flexible Pipe Joints, W. H. Dorman and Co., Limited, 317, 320 Floating Docks—see Docks Flow Meters, Cambridge and Paul Instrument Company, 339 Fog Signalling by Means of Polarised Sound, Anders Bull, 505 Fog Signalling on Railways—see Railways Formosa, Hydro-electric Enterprises in, 152 Forrest, James, Lecture by Sir George Beilby on Fuel Problems of the Future, 20 Forthand Quebec Bridges, British Association, Professor C. E. Inglis, 350 Forthcoming Engagements, 28, 54, 134, 158, 182, 206, 230, 254. 280, 308, 334, 362, 388, 414, 442, 472, 498, 528, 554, 582, 610, 636, 666, 694, 720 Fortress of Heligoland, 415 (Two-page Supplement, October 21s£, 1921) Forward, E. A., Notes on Trevithick’s Locomotives, 211 Foundry Costing Systems, Daniel Adamson, 605 ; (Letter); 616 France and Britain, 295 France, The Restoration of, Marquis de Chasseloup Laubat, 478 “ Frary ” Metal, British Ulco Metal Company, Limited, 173 FRENCH ENGINEERING NOTES :
27, 53, 81, 107, 133, 157, 181, 205, 229, 253, 279, 307, 333, 361, 387, 413, 441, 471, 497, 527, 553, 581, 609, 635. 665, 693, 719 Aviation, 205 Aviation Engines, 581 Aviation Show, 581 British Coal, 133 Coal, 497 Colonial Enterprise, 253 Commercial Reforms, 609 Constructional Work, 609 Continuous Brakes, 693 Eight Hours’ Day, 181, 553 Electrical Distribution, 27 Electrical Engineering, 413 Engineers’ Federation, 157 Exchange Rate, 361 Export Facilities, 205 Ferro-concrete, 133
FRENCH ENGINEERING NOTES (continued):
Finance and Trade, 53 Fiscal Problems, 635 Floating Dock, New, 307 Foreign Trade, 361, 527 Foreign Trade Congress, 27 Franco-German Trade, 279 French Production, 413 German Material, 53 German Negotiations, 333 Harbour Extension, 527 Hydro-electric Plants, 497 Hydro-electrical Schemes, 387 Hydro-electric Supply, 527 Import Duties, New, 81 Inland Navigation, 441 International Agreement., 279 Locomotives, 205, 279 Lower Prices, 413 Lyons Fair, 413 Machine Tools, 107 Metallurgical Production, 361 Miners’ Wages, 279 Mont Cenis Commemoration. 307 Morocco Railways, 205 Motor Ploughs, 471 Motor Trade, 157 Natural Gas, 527 Naval Propaganda, 157 New Street Paving, 229 Paris Catastrophe, 413 Paris Refuse, 157 Paris Salon, 441 Paris Traffic, 527 Paris Water Supply, 307, 47 I Port Equipments, 387 Power Alcohol, 133, 181 Public Transports, 635 Public Works, 333, 665. 7 19 Pumping Scheme, 229 Rail Cars, 609 Railway Catastrophe, 53 Railway Coach Lighting, 441 Railway Convention, 81. 497 Railway Disaster, 333 Railway Progress, 497 Reconstruction, 387 Reparation, 133 Rhone Barrage, 387 Situation, The, 181 State Merchant Fleet, 609 State Monopolies, 635 State-owned Fleet, 27 State Railways, 693, 719 280,000-Kilowatt Station. 665 Strikes, 307 Strikes and Wages, 253 Tari f Coefficients, 553 Tari f Examples, 81 Tariff Revision, 307 Tari f War, 229 Textile Strike, 361 Tidal Power, 205, 693 Tractors, 471 Trade Development, 719 Trade Outlook, 665 Trade Position, 635 Trade Prospects, 333 Trade Returns, 253, 719 Trade and Tari fs, 107 Trade Tendencies, 253 Turbo-compressor, 181
- Wages, 229
Wages and Organisation, 53 Wages Reductions, 107 Water Gas, 27 Weavers’ Strike, 497
FRICTION Tests on Bearings Lined with “ Frary ” Metal, 173 Fuel Economy, Sir J. Cadman, 326 Fuel Problems of the Future, “ James Forrest ”
Lecture, Sir George Beilby, 15, 20
Fuel, Pulverised, and Plant, 70, 90, 142, 162, 190 Fuel Pulveriser with Bettington Boiler, 190 Fuel Pulveriser Mill, The Bonnot, 90 Fuel Pulverisers with Thompson and Babcock Marine Boilers, Powdered Fuel Plant Company, 91 ; (Correction), 155 Fuel Research Station at East Greenwich, 42 Fuel and Water Power Problems, Canada’s, 4 Fuel—see also Coal, Low Temperature, Railways, &c. Furnaces for Burning Powdered Coal or Oil, Alternative, 151 Furnaces for Burning Saw Mill Refuse, Babcock and Wilcox, Limited, 446 Furnaces, Electric—see Electrical Matters Furnaces, Oil, Safety Device and Fuel Valve for, Ronald Trist and Co., Limited, 248 Furnaces—see also Waste Heat Fusible Plug for Air Compressors, W. Smith, 407 G GAS Cleaning, Electrostatic, Messrs. Bury and others, 75 Gas Cleaning—see Blast Furnace Gas Engines—see Engines Gas-fired Boilers—see Boilers Gas Producer Installation for Use with Low- temperature Fuel, 336 Gas Producer, National Gas Engine Company, Limited, 64, 65 Gas Producer, Suction, Crossley Bros., Limited. 619 Gas Producer, Wood Refuse, Davey, Paxman and Co., Limited, 36 Gas Pump and Mixer, Rees Roturbo Manufacturing company, Limited, 704 Gas Retorts, Vertical, Steaming in, Tests at
East Greenwich Fuel Research Station, 200
Gas, Sewage—see Sewage Gas, Town’s, Desiderata in the Qualities of,
Dr. J. S. G. Thomas. 17
Gas Turbine, 321 Gas, Utilisation of Waste Heat in, E. G.
Stewart, 17
Gas versus Electricity, D. Milnes Watson, 379 Gear-boxes, 681 Gear Cutting and Grinding Machines—see Machine Tools Gear Teeth Measurement and Calipers for,
Bostock and Bramley, 270
Generating Stations—see Electrical Matters German Reparations in Kind, 643 Germany, Activity in, H. J. Davey and H.
Gutteridge, 361
Germany, Machinery Industry of. 301 Gibson, Professor A. H., on Water Power Development, 273, 301 Glutrin for Road Binding, Arthur Newsome, 564 Gold Coast, Deep Water Harbour, 620 Golf Ball Testing Machine, W. and T. Avery, Limited, 316 Good, E. T., on International Iron and Steel Trade, 477 Gough, H. J., on Improvements in Methods of Fatigue Testing, 159, 172 Grain Cargoes, Discharge of, in London, by Pneumatic Elevators, R. E. Knight, Institution of Mechanical Engineers, 667, 685 Grain Stooker, International Harvester Company, 37 Greek and Roman Engineering Instruments, R. C. Skyring Walters, Newcomen Society. 637 Grinding Machines—see Machine Tools H HAIGH Alternating Stress Testing Machine. 116 Halbprg-Beth Gas Cleaning Plant, 390 Hammers, Electric—see Electrical Matters Harbour, Deep-water, on the Gold Coast, 620 Hardening of Metals, 430 Harrow, “ Hedge-Hog,” Robert Boby, Limited, 36 Hawksley, Thomas, Lecture—see Institution of Mechanical Engineers Haymaker and Thistle Cutter, Combined, Bamfords, Limited, 12 Hele-Shaw, Dr. H. S., on Power Transmission by Oil, 500 Heligo and, Fortress of, 415 (Two-page Supplement, October 21st, 1921) Histories, Short, of Famous Firms, Hatchain Ironworks, London, George England and Co., 58 Holland, Land Reclamation, 594 Hopking, A. G., on Die Casting, 281, 309 ; (Letter), 426 Horne, Professor Alexander R., on Boiler Efficiency and Output as Affected by Draught, 322 ; (Letter), 478 House Refuse, Disposal of, 685 Hudson River Bridge, Proposed, at New York, 313 “ Hydraucone ” Regainer, W. M. White, 149 Hydraulic Presses, Rollings and Guest, Limited, 371 Hydraulic Testing of Drying Cylinders, 45 Hydro-electric Development in California, 328 Hydro-electric Developments in Sardinia, 408 Hydro-electric Enterprises in Formosa, 152 Hydro-electric Installation, Scar House, 639, 650 Hydro-electric Power Schemes in Finland. I 99 Hygiene, Industrial, Sir T. Oliver, 454 I ILLUMINATION, International Commission 168 Impact Effect Tests on Railway Bridges, 102 Industrial Alcohol from Rice Straw, 8 Industrial Application of Research, 485 Industrial Hygiene, Sir T. Oliver, 454 Industrial League, Meeting at the Mansion House, 429; (Letters), 478, 510, 562 Industrial Production of Rare Metals, 351 Industrial Standardisation, Geo. W. Watson, 431 Inglis, Professor C. E., on the Forth and Quebec Bridges, British Association, 350 Inland Waterways, Committee’s Second Interim Report, 91 I ns t i tut i o .is—sec Ass oci at ions Instruments—see Engineering, also Electrical Matters Internal Combustion Engines—see Engines International Iron, &c.—see Iron IRON AND STEEL : Aluminium Alloys as Substitutes for Steel. 457 ' Cast Iron Research Association, British Investigations, 436, 534, 672
Chrome Ore Alines of New Caledonia, 260
Future of Stainless Steel, Use for Turbine Blades and Hydraulic Pump Ram, Thos. Firth and Sons, Limited, 448
Heat Treatment of Steel, 95
International Iron and Steel Trade, E. T. Good, 477 Iron and Steel Institute, Abstracts of Papers at French Meeting, 258, 284
Iron and Steel Production in October, 543 Alalay Peninsula, Iron Ore in, 604 Pig Iron and Steel in August, 305
Rustproofing Small Iron and Steel Articles, Galvanising Equipment Company, Limited. Shock Strength of Hardened Steel, Machine for Testing, 150
Small Steel Castings. 140
Sorbitic Steel for Tires, C. P. Sandberg Process, 656, 657
Stainless Steel and its Properties, 504 Steel and Engineering Situation, 148 Steel, Hot and Cold, 322 Testing of Castings, 70
ITALY, Electrical Progress in, 75 Italy, Unemployment Relief, 633 J JONES, Major H. J., on Einstein and the Theory of Relativity, 529, 556. 588 ; (Letters), 562. 644 Juvenile Employment in South Africa, 323 K KAPP, R. O., on Low Power Factor, 17, 41 Keens, A., on Oil Burning at Sea, 356 Kers.iaw, J. B. C.. on the Ajax-Wyatt Electric Furnace, 139 Kershaw, J. B. C., on Water Power Development in North Wales, 210 Knight, R. E., on Discharge of Grain Cargoes in the Port of London by Pneumatic Elevators, Institution of Alechanical Engineers. 667, 685 Krupps—see Works L LABORATORY, National Physical, Report, 7 LABOUR NEWS, STRIKES AND WAGES QUESTIONS : Efficiency, 513 ; (Letter), 562 Employers and Employed, 244 Priestman System of Profit-sharing. 6:i4 Scotstoun Lesson in Practical Economics, 195, 200
Steel and Engineering Situation, 148 Two Plans, 429 Unemployment, 429 ; (Letters), 478, 510, 562 Unemployment, Mr. Clynes on, 485
LAMPS, Electric—see Electrical Matters Latham, Ernest, on Deep-water Quays, Considerations of Design, 672 Lathes—see Machine Tools Latin-America, Electric Vehicles in, 101 Latin-American Engineering Notes, 200 Latium Tourist Trophy, 562 Launches and Trial Trips, 28, 108, 131, 182, 230, 280, 308, 331, 414. 472, 522, 579, 633, 666, 688, 717 Lawrence, Max R.. on Production and the Engineer, 100 Lea, Professor F. C., on Tidal Power Utilisation, 311 Lead. White, in Painting, 521 LEADERS:
Acworth Report on Indian Railways, 349 Agricultural Tractor, 350 Airship Disaster, 219 Aluminium Alloys as Substitutes for Steel. 457 American Telephone Work, 569 As Others See Us, 95 Battery Vehicles, 219 Boiler Explosions, 681 Brass and Bronze, 121 Classics and Technology, 267 Coal and Oil, 15 Comparison of Tramways, 148 De-control of the Railways, 175 Efficiency, 513 Elastic Limit and Yield Point, 41 Electrical Fires, 402 Employers and Employed, 244 Engineering Design and the Public, 243 Engineers as Administrators, 651 Extrusion, 457 Fatigue Testing, 172 Fool-proof Railway Signalling, 401 France and Britain, 295 Gas Turbine, 321 Gear-boxes, 681 Good and Evil of Science, 296 Hardening of Metals, 430 Heat Treatment of Steel, 95 Industrial Application of Research, 485 Institution of Chemical Engineers, 542 Less Known Metals, 623 Limitation of Naval Armaments, 541 Locomotive Operation—Notching-up, 69
Locomotive Operation—Superheating and Firing, 121
London Electricity Supply Problem. 147 Low Power Factor, 41 Mr. Clynes on Unemployment, 485 New Naval Construction, 171 New Year, 707 Noise, 623 North British Railway’s Clai n, 15 Of Muddling Through, 376 Railway Rates, 707 Railways and Unemployment, 402 Reflections on Naval Disarmament, 569 Research Associations, 542 Science and Industry, 513 Scotstoun Lesson in Practical Economics, 195 Shipbuilding Returns, 70 Steel and Engineering Situation, 148 Steel—Hot and Cold, 322 Tataism, 597 Testing of Castings, 70 Thrust Meters in Marine Work, 375 Turbo-electric Propulsion, 267 Two Plans, 429 Unemployment, 429 Water Power Development, 651 Wireless Developments, 597
LEG ROS, L. A., on Tanks and Chain-track Artillery, 592, 593, 625, 659 ; (Letter), 688 Lenz Oil Transmission Gear for Locomotives, 660 Lesson from Past Experience, 244 ; (Letter) 288 LETTERS FROM OUR OWN CORRESPONDENTS : England, North of, 24, 50, 78, 104, 130, 154, 178, 202, 226, 250, 276, 304, 330, 358, 384, 385, 410, 438, 468. 494, 524, 550, 578, 579. 606, 607, 632, 662, 690, 716 Lancashire, 23, 49, 77, 103, 129, 131, 153, 155, 177, 201, 225, 249, 275, 277, 303, 329, 357, 383, 409, 437, 467, 469, 493, 495, 523, 549, 577, 605, 630, 660, 689, 715 Midlands and Staffordshire, 23, 48, 51, 76, 102, 128, 153, 155, 176, 179, 201, 225, 227, 248, 251, 274, 302, 328, 331, 356, 359, 382, 409, 436, 466, 492, 522, 548, 576. 604, 630, 660, 689, 714 Scotland, 25. 51, 78, 104, 130, 155, 179, 203, 227, 250, 276, 304, 331, 358, 385, 411, 438, 468, 494. 524, 551, 578. 606. 632, 662, 691, 716 Sheffield, 23, 25, 49, 77, 79, 103, 129, 131, 153, 177. 179, 202, 203, 226, 227, 249, 251, 275, 277, 303, 305, 329, 357, 359, 384, 410, 438, 467, 469, 493, 495, 523, 550, 577, 579. 605. 631, 661, 690, 715 Wales and Adjoining Counties, 25, 51, 79, 105, 130, 131, 155, 179, 203, 227, 251, 277, 305, 331, 359, 385, 411, 439, 469, 495, 525, 551, 579, 607, 633, 663, 691, 717 LETTERS TO THE EDITOR : Application of the Uniflow Engine to Steamships, F. W. Dean, 38 Approximate Formulae for Compression Space, F. W. James, 534 ; Geo. T. Pardoe, 562 Boiler Explosion at Buxton, E. R. Calthrop, 534 ; G. F. C. Gordon, 594 ; F. W. Brewer, 644 LETTERS TO THE EDITOR (continued): Brick Chimney with Concrete Cornice, D. J. Moss, 144 ; J. H. Harrison, 168 British and Foreign Engineering, Galloways, Limited, 372
Buxton Locomotive Explosion—see Boiler
Charges for Electricity, J. E. Livermore, 616 China and Great Britain, Cecil G. Howsin, 240 Cost of Covered Service Reservoirs, Birken head’s Al wen Water Supply, Water Engineer, 240 Developments in Power Station Design, T. Mohn, 426 Diagram for Tube Surface, A. C. Garwood, 168 Die Castings, London Die Casting Foundry, 426 Drag Box Casting as Air Reservoir, Wm. E. Briggs, 510 Efficiency, E. C. S., 562 Electric Rivet Heaters, George Kenworthy, 562 ; Buckley, Saunders and Co., Limited. 616
Electric versus Steam Traction, C., 700
Employers’ Fund for Workmen’s Children, A Bachelor, 644 Engineers as Administrators, Cecil G. Howsin, 688 ; R. A. McLaren, 688 Faculty of Civil Engineers, Proposed, Civil Engineer and Surveyor, 327
Fireman’s Duty, R. Orde, 510
First Locomotive with Four Excentrics, E. L. Ahrons, 562, 616, 688 ; E. A. Forward, 594, 644 ; James Dunlop, 615, 688, 700 : C. F. Dendy Marshall, 644
Foundry Costs, D. Adamson, 616
Government Employees and the Income Taxpayer, G. Halliday, 216
Heavy Tenders—see Locomotive Footplate Inglis Boiler, F. W. Dean, 478 Institution of Civil Engineers, D., 76
Jubilee of the Japanese Government Railways, Geo. Cawley, 216 Junior Institution of Engineers, Percival Marshall, 240
Locomotive Boiler—see Boiler
Locomotive Footplate Experiences, H. H., 102 ; P. H. Parr, 114 ; A. P. Schove, 615 ; Wm. T. Hoecker, 644 Locomotive Performances and Working—see Locomotive Footplate Locomotives with Four Excentrics—see First Locomotive, &c. London of the Future, H. J. Leaning, 700 Modern Portland Cement Manufact ure, P. C.. 616
Noise, A. S. E. Ackermann, 644
Palm Oil as Fuel for Oil Engines, H. Akroyd Stuart, 478 Panama Canal Slides, D. M. M., 700 Powdered Coal Fuel, H. D. Savage, 38 : H. A. Reichenbach, 288 Prospects of Young Engineers, Echo, 240 ;
L. S. D., 288
Question at the “ Civils ” Examination. Conrad Gribble, 594, 644 ; F. Hovenden, 616 Rangoon, Port of, C. S. Meik and Buchanan, 594 Relativity, L. A. W. Van der Lek. 562 ; E. W.
Hill, 644 ; C. Turnbull, 644 Rigid Airships, R. Collins, 288
Scrap the Tramcar, Leyland Motors, Limited. 426 Second-hand Machine Tools, P. V. Vernon, 616 Signalling on the Liverpool Overhead Railway, E. W. Timmis, 510 Slag in Concrete, H. O. Weller, 688 Speed Orders on Railways, Indoct us, 616 Study of the Past, Sidney Russel, 38 Tanks and Chain-track Artillery, L. A. Legros, 688 Telescoping of Railway Trains, John Francis, 240 Unemployment, F. T. W. Lewis, 478, 510 Uses of Stainless Steel, F. W. Dean, 38 Vaal River Barrage, W. Ingham, 168 Wages and Cost of Living, A. P. Bale, 372 Wages in Germany, O. J. F. Thorpe, 38 Works Committees, Robt. True, 562
Yellow River Bridge, E. W. Moir, 372
LIFT Locks on the Canal du Centre, Belgium, 208, 218 Lighting and Lighting Plant, Electric—see Electrical Matters Lipman, C. L., Design of Alternating-current Instruments, 663 LITERATURE : Reviews : Aggregation and Flow of Solids, Sir George Beilby, 515 Air Supply to Boiler-rooms of Modern Ships of War, Richard W. Allen, 96 Alloys Research Committee of the Institution of Mechanical Engineers, Report, Alloys of Aluminium, W. Rosenhain, 458
Aluminium and its Alloys, C. Grard, 402
Brassey’s Naval and Shipping Annual, 1921-2, Alex. Richardson and Archibald Hurd, 652 Case Hardening of Steel, Harry Brearley, 148, 709 Chemistry, Applied, Dictionary of, Sir E, Thorpe, Vol. II., Calculi—Explosion, 79. 216 Coalfields of Ireland, Memoir on the, July, 1921, Vol. I., Text ; Vol. II., Maps, $42 Diagnosing of Troubles in Electrical Machinery, Miles Walker, 599 Dock and Lock Machinery, W. H. Hunter, 571, 708 Entropy as a Tangible Conception, Engineer- Lieutenant-Commander 8. G. Wheeler, 514 Fifty Years of Electricity, Dr. J. A. Fleming, 599 Geology of the British Empire, F. R. C. Reed, 653 London of the Future, London Society, Sir Aston Webb, 652 Mathematical Theory of Electricity and Magnetism, Elements of the, Sir J. J. Thomson, 42 Merchant Navy, Vol. I., Archibald Hurd, 123 Ministry of Munitions and Scientific and Industrial Research, Technical Records of Explosives Supply, 1915-1918, No. 2, Manufacture of Trinitrotoluene, 431, 515 ; No. 3, Sulphuric Acid Concentration, 431, 599 LITERATURE (continued) : Reviews (continued): Nos Usines Metallurgiques Devastees (1914- 1918), Leon Guillet, 624 Social and Industrial History of Scotland : From the Union to the Present Time, James MacKinnon, 71 Thermodynamics, J. E. Emswiler, 571, 709 Unemployment, Cause and a Remedy, Arthur Kitson, 342, 599 Working of Steel: Annealing, Heat Treating and Hardening of Carbon and Alloy Steel,
F. H. Colvin and K. A. Juthe, 543. 683
Short Notices : Blue Printing and Modern Plan Copying, &c.,
B. J. Hall, 571, 599
Catalogue of British Scientific and Technical Books, 653 Centrifugal Pumps, J. W. Cameron, 200, 216 Earthwork in Railway Engineering, J. W. F.
Gardner, 599
Electrolytic Deposition and Hydro-metallurgy of Zinc, Oliver C. Ralston, 43 Empire Municipal Directory and Year Book, 1921-2, 43 Geology and Mineral Resources of the Serb- Croat-Slovene State, D. A. Wray, 599 Hydraulic Forging, Clifford O. Bower, 216 Iron and Steel in Sweden, 653 Labour, New Policy for, Hilderic Cousens, 515 Material Handling Cyclopedia, Roy V.
Wright and J. G. Little, 515
Motor Car Practice, Modern, W. H. Berry, 200 Petroleum, 515 “ Proceedings ” for 1920 of the Institution of Railway Signal Engineers (Incorporated), Captain M. G. Tweedie, 402 Who’s Who in Engineering, J. E. Sears, 402 Books Received : Aeroplane, Mechanical Principles of, S. Brodetsky, 200 Aluminium and its Alloys, C. Grard, 515 American Sulphuric Acid Practice, P. de Wolf and others, 543 Analytical Geometry with Introductory Chapter on the Calculus, C. I. Palmer and W. C. Krathwohl, 599 Artificial Light : Its Influence upon Civilisation, M. Luckiesh, 342 Automatic Telephone Systems, Vol. I., Circuits and Apparatus, &c., W. Aitken, 571 Benzine and Mineral Lubricants Production, Testing and Uses, Dr. J. Formanek, 683 Bleaching, S. H. Higgins, 624 Boiler Inspection and Maintenance, R.
Clayton, 342
Boiler Laws Committee Report, 1920—21, 624 British Labour Replacement and Conciliation, 1914-1921, 571 British Railways and the Great War,
2 Vols., E. A. Pratt, 653
Carbon Monoxide Poisoning in Factories, 342 Cardi.f, City of Golden Opportunities for the Manufacturer, 624 Chemical and Metallographic Examination of Iron, Steel and Brass, W. T. Hall and R. S. Williams, 683 Chemical Warfare, A. A. Fries and C. J. West, 599 Chemistry, Inorganic, Text-book of, Vol. IX., Part IL, J. Newton Friend, 79 Cochran Book of Oil Firing, 200 Columns : Strength and Design of Long Compression Members, E. H. Salmon, 515 Complete Income Tax Chart, C. H. Tolley, 599 Concrete Designers’ Manual, G. A. Hood and
C. S. Whitney, 436
Construction Equipment : Cost and Use, Handbook of, R. T. Dana, 342 Derby Show, Miscellaneous Implements at, 599 Determination of the Calorific Value of Coal —see Lancashire and Cheshire Direct-current Electrical Engineering, Elements of, H. F. Trewman and G. E. Cond- liae, 436 ? Dividends for All,” Allen Young, 436 Drawing Room Practice, F. A. Stanley, 515 Earthwork in Railway Engineering, J. W. F.
Gardner, 624
Economics of Bridge Work, J. A. L. Waddell, 436 Electric Furnace, F. J. Monett, 624 Electric Lighting in Factories and Workshops, Leon Gaster and J. S. Dow, 683 Electrical Machinery: Installation, Operation, Maintenance, F. A. Annett, 200 Electric Motor Installations : Their Upkeep and Lay-out, 79 Electrical Wiring, Practice of, D. S. Munro, 515 Electricity, Practical, W. E. Ayrton and T. Mather, 515 Electricity in the Service of Man, R. M. Walmsley, Vol. II., Section 3, The Technology of Electricity, 543 Engineering Steels, Leslie Aitchison, 515 English for the English, G. Sampson, 543 Factory Administration in Practice, W. J.
Hiscox, 515
Factory Chemistry, Preparatory to Courses in Metallurgy and Metallography, W. H. Hawkes, 342 Fifty Years of Electricity, J. A. Fleming, 683 Ford Electrical Equipment, The Book of the, R. T. Nicholson, 599 Fuel and Refractory Materials, A. Humboldt Sexton, 599 Gasoline and other Motor Fuels, Carleton Ellis and J. V. Meigs, 571 Gears and Gearing, Captain S. Bramley- Moore, 624 Grinding Machines and their Use, T. R. Shaw, 342 Heat Treatment of Soft and Medium Steels, Frederick Giolitti, 342 Highway Bridges of Steel, Timber and Concrete, Design of, Milo S. Kitchum, 543 History of the Great War, Vol. II., Naval Operations, Sir J. S. Corbett, 624 Human Factor in Business, B. Seebohm Rowntree, 515 Hydraulic Forging and the Plastic Deformation of Steel and its Heat Treatment, C. O. Bower, 436 Hydro-electric Engineering, Vol. L, Civil and Mechanical, H. D. Cook, 599 Indian Railway Bridge Commission, Reports, 342 LITERATURE (continued) : Books Received (continued): Induction Coil, Theory of the, E. Taylor- Jones, 436 Induction Motor and other Alternating- current Motors, B. A. Behrend, 599 Industrial and Power Alcohol, R. C. Farmer. 342 Institute of Metals, Journal of the, Vol. XX V., 436
Ironfoundry Practice, G. J. Pitt, 543
Italian Technical Words and Phrases, E. F. Paventa, 599 Journal of the Royal Agricultural Society of England. Vol. 81, 200 Lancashire and Cheshire Coal Research Association : Determination of the Calorific Value of Coal, F. S. Sinnatt and Miss M. B. Craven, 599 Law of Carriage by Railway, H. W. Disney, 436
Liverpool Shipping Who’s Who, 1921, 436
Location, Grading, and Drainage of Highways, W. G. Harger, 148 Manchester Guardian Commercial Year-book. 436 Marine Diesel Engine and Semi-Diesel Engine, Operation of, Vickers Limited, Engineer- Lieutenant H. Atkinson, 683 Mechanical Handling of Goods, C. H. Woodfield, 624 Mechanics : Text-book for Engineers, J. E. Boyd, 599 Metallography, Part II., Metals and Common Alloys, S. L. Hoyt, 148 Metric System for Engineers, C. B. Clapham. 599 Mex Fuel Oil, Anglo-Mexican Petroleum Company, Limited, 436 Mine Accounting and Cost Principles, T. O. McGrath, 543 Ministry of Finance, Egypt : Petroleum Resources, E. M. Dowson, 624 Monographs on Industrial Chemistry : The Electric Furnace, J. N. Pring, 436 Motor Cycles and Side Cars, Construction, Management and Overhaul, H. Corbishley, 342
Motor Electrical Manual, 653
Municipal Refuse, Collection and Disposal of, Rudolph Hering and S. A. Greeley, 436 Nebenprodukten-Kokerei in Sudrussland, L. Litinsky, 342 Oil Firing : Its Efficient Application, E. C. Bowden-Smith, 515 Ontario, Hydro-electric Power Commission, Report, 683 Petroleum Year-book, 1921, Sydney H. North, 436 Physics for Technical Students, Introduction to, P. J. Haler and A. H. Stuart, 571
Power-house Design, J. F. C. Snell, 436
Privy Council, Medical Research Council: Science of Ventilation and Open-air Treatment, Part II., Leonard Hill, 436 Railroad Shop Practice : Methods and Tools, F. A. Stanley, 543 Robertson’s Method for Export and Import Trade, J. Robertson, 624
Sewers and Sewerage, H. G. Whyatt, 148 Sheet Metal Drafting, E. M. Longfield, 79
Smithing and Forging, Practical, Thomas Moore, 342 Society of Naval Architects and Marine Engineers’ Year-book, 1921, 683 Solvency or Downfall, Lord Rothermere, 148 Steam Boilers, Terrell Croft, 543 Steam Turbo-alternator, L. C. Grant, 342 Structural Engineer’s Pocket Book, Ewart S. Andrews, 436 Technical College, Bradford, Diploma and Special Day Courses, 436 Textile Machine Drawing, T. Woodhouse and A. Brand, 148 The Electrician Annual Tables of Electricity Supply Undertakings, 1921, 342 Theoretical Mechanics: Principles of Dynamics, A. E. H. Love, 200 Thermionic Tubes in Radio-telegraphy and Telephony, John Scott-Taggart, 436 “ Transactions ” of the Institution of Naval Architects, R. W. Dana, 599 Transition Spiral and its Introduction to Railway Curves, A. L. Higgins, 515 Turbines, Engineer-Captain A. E. Tompkins, 342 Useful Engineers’ Constants for the Slide Rule and How They are Obtained, J. A. Burns, 436 Useful Tables and Data for the Assistance of Consumers of Wire, W. F. Dennis and Co.. 148 Westinghouse Air Brake, 515 Work of the Royal Engineers in the European War, 1914-1919 : Water Supply (France), 599 LLOYD’S Register—see Ships Lock Nuts, Mason, Page and Co., 398 Locomotive, Oil, Blackstone and Co., Limited, 619 Locomotives, Oil Transmission for, Lenz System, 660 Locomotives—see also Railways, also Electrical Matters London Electricity—see Electrical Matters London “ Toll ” Telephone Exchange, 271 Lorry, Clarkson Steam, with Automatic Feed
Regulator, Thimble-tube Boiler, &c., 432
Lorry, 2-Ton, Commercial Cars, Limited, 37 Lorry, Garratt’s 2^-Ton Electric, 434 Lorry with Tipping Body, Newton Brothers (Derby), Limited, 452 Lorry, 2-Ton “ Waytip,” W. and G. Du Cros, Limited, 453, 454 Low-temperature Carbonisation Plant, 464— see also By-products, also Electrical Matters Lubricating Oil for Steam Turbines, Treatment of, 490 Lubrication of Railway Axle-boxes, 361 M MACHINE TOOLS : Capstan Lathe, 5|in., Pollock and Macnab Limited, 684 Gear Wheel Shaping Machine, Stevenson Gear Company. 128 MACHINE TOOLS {continued):
Grinder, Small Tool and Machine Tools. Brunton and Trier, 398
Grinding Gear Wheel Teeth, Machine for, Gear Grinding Company, Limited, 112 Lathe, Very Large, Thomas Shanks and Co., 325 {Two-page Supplement, September 23rd, 1921) Lathe, 50in. Sliding and Surfacing, Joshua Buckton and Co., Limited, 164, 167 Milling Cutter Dynamometer, Dempster Smith, 405 Planers at Well House Foundry, Leeds, 164. 168, 170 ‘ . Planing Machine, 35ft., C. Redman and Sons. 548 Planing Machines, Mechanical Reversing Drive for, The Newton-Derby, 124 Punching and Shearing Machines, C. A. Hunton and Sons, 371 Slotting Machine, Locomotive Frame Plate, Joshua Buckton and Co., Limited, 167, 170 Testing Machine, Chain Cable and Anchor, Joshua Buckton and Co., Limited, 164, 167
Turret Lathe with Guarded Headstock.
Alfred Herbert, Limited, 22 ; (Correction), 51 Vertical Shaping Machine, Pratt and Whitney, 198 Well House Foundry, Leeds, Machine Tools at, Joshua Buckton and Co., Limited, 164, 166, 170
Worm Wheel Generating Machine, Large, W. Muir and Co., Limited, 654
MACHINERY of Docks—see Docks Machinery in Spain, 163 Machinery, Special, at Ford’s Motor Works, 695, 706 McKay. Robert F.. on the Oscillation of Otters, 3 Malaya, Mining in, 125 Manchester Waterworks, 717 Manu actur ng, Some Points in, Oscar Strom- borg, 695, 706 Marine Boilers in a Woollen Mill, 380 Marine Engines—see Engines Marshall, C. F. Dendy, on Chronology of Communication, 615 Marshall, C. F. Dendy, on the Liverpool and Manchester Railway, Newcon en hoc ety. 532; (Letters), 562, 594, 615, 616, 644, 688, 700 Mathot, Monsieur R. E., on Vegetable Oils for Internal Combustion Engines, 138; (Letter), 478 Measuring Involute Gear Teeth, F. J. Bostock, 270 Memorial, Thomas Newcomen, at Dartmouth, 127 Metallurgical Chemist, Sir R. Hadfield, 454 Metals, Hardening, 430 Metals, Rare, Industrial Production of, 351 Metals, The Less Known, 623 Meters, Coal and Water, Lea Recorder Company, Limited. 339 Meters, Oil Flow, Cambridge and Paul Scientific Instrument Company, 339 Meters, Steam and Water, George Kent, Limited, 262 Meters, Thrust, in Marine Work, 375 Mexico, Engineering in, 125 Mid-Scotland Ship Canal, D. A. Stevenson, 312 Milling—see Machine Tools Mines, Safety of Electric Locomotives in, 46 Mining in Malaya, 125 Mirrors for Reflecting Heat, Professor Chas.
Fery, 545
Mitchell, Gardiner, on Conveying and Elevat ing Machinery, 667 Molybdenum—see Iron and Steel Monypenny, J. H. G., on Elongation and Gauge
Length in Tensile Tests, 220
Motor Car, Armstrong-Siddeley, 518 MotorCar, 10H.P., B.S.A., 518, 519, 530 Motor Car, 9 H.P., Bradshaw-Belsize, 518, 519 Motor Car Chassis, Albert, Service Motor Company, Limited, 537, 538 Motor Car, 5 H.P. Citroen, 538 Motor Car, Leyland Eight, Leyland Motors, Limited, 480 Motor Car, Stoneleigh, Armstrong-Siddeley Motors, Limited, 537- Motor Car, Sunbeam, 14 H.P., Chassis, Engine, and Clutch, Rear Axle, Differential Gear, &c., 516, 517, 518 Motor Car, Wolseley Motors, Limited, 519, 537 Motor Car Works—see Works Motor Car Worm Gears, Daimler-Lanchester, 536 Motor Cars at Olympia, Humber, Lanchester, Ruston-Hornsby, “ Wolseley Seven,” &c., 519 Motor Cars, Small, at Olympia, Standard, Calcott, Calthorpe, Rover, Morris, Deemster, Singer, Hillman, Lagonda, A.B.C., Jowett, 538 Motor Landaulette, 20 H.P., Daimler Company, Limited, 517, 518 Motor Vehicle Exhibitions—see Exhibitions Motor Vehicle, 4-Ton Petrol-electric Chassis with Electric-driven Tipping Body, Tilling- Stevens Motors, Limited, 37 Muddling Through, Of, 376 N NANTES, Improvements of the Port of, 66 National Physical Laboratory, Report, 7 Naval Matters—see Ships Newcomen Memorial at Dartmouth, 127 NEWCOMEN SOCIETY :
History of Continuous Conveying Devices, G. F. Zimmer, 403
Liverpool and Manchester Railway, C. F. Dendy Marshall, 532 ; (Letters), 562, 594, 615, 616, 644, 688, 700 NEW Year, 707 Nickel Industry of Canada, 188 Noble, Sir W. J., on Education and Democracy, 426 Noise, 623 ; (Letter), 644 Noise and Fatigue, Problems of, Professor Spooner, 566 North Wales, Water Power Development in,
J. B. C. Kershaw, 210
o OBITUARY :
Campbell, Charles J. R., 270 Claughton, Sir Gilbert Henry, 17 Davidson, Sir Samuel C. (Portrait), 221 Dewhurst, John Henry, 236 Fielding, James, 408
Fox, Sir Douglas (Portrait), 533 ; (Correction), 572
Garforth, Sir William E., 372 Hewitt, Peter Cooper, 236 Hill, Alick Sargeant, 269 Jonas, Joseph, 236 Kennedy, Sir John, 515 Richards, Edward Windsor, 534 Roe, John Pearce, 296 Rogerson, Arthur Chorley, 75 Rowell, Sir Herbert Babington, 17 Rushton, Kenneth, 342 Somerville, Robert, 221 Varley, Samuel Alfred, 173 Wallace, John, 534 Warren, F., 270 Webb, Major Clem D., 459 Wills, Charles Joseph, 192
OIL Burners—see Boilers, also Burners Oil Burning at Sea, A. Keens, 356 Oil Engines—see Engines Oil Furnaces, Safety Device for, Ronald Trist and Co., Limited, 248 Oil, Lubricating, By-pass Filter for Treatment of, 490 Oil, Power Transmission by, ‘4 Hawksley Lecture,” Dr. H. 8. Hele-Shaw, 500 Oil Pumping, American Pipe Lines for, 285, 352, 392, 400, 456, 460 Oil Pumping and Heating Set, J. I. Thorny- croft and Co., Limited, 264 Oil Pumping and Heating Unit, Babcock and Wilcox, Limited, 215, 216 Oil Storage Tanks, Whessoe Foundry and Engineering Company, Limited, 260; Cochran and Co., 260 Oil Transmission, Lenz System, for Locomotives, 660 Oils, Vegetable—see Engines Oran, Port of, Development, 566 Orcutt, H. F. L., on Gear-boxes, 681 Ordnance Production, American, in the Great
War, 196, 232, 268
Oscillation of Otters—see Ships Owens, John S., on Air Lift Pumps, 312 Oxy-acetylene Blow-pipe Automatic Metal Cutting Machine, Godfrey Engineering Works, 317, 318, 320 p PAINTING, White Lead in, 521 Panama Canal Slides, Problem of, John Stuart, 682 ; (Letter), 700 Patent Law, New Dutch, 117 PATENT SPECIFICATIONS, BRITISH :
Aeronautics, 53, 134, 158 Batteries, 471, 497
Condensers and Feed-water Heaters, 133, 229, 253, 307, 387, 471
Converters, 441 Cranes and Conveyors, 133, 254, 694 Crushing and Grinding, 54, 720 Dynamos and Motors, 27, 107, 157, 205, 229, 307, 527, 553, 609, 635, 665 Electrical Appliances, 133 Electric Furnaces, 333, 719 Electric Traction, 333 Electric Welding, 413, 471, 497
Engines, Internal Combustion, 27, 53, 81, 181, 205, 253, 279, 307, 333, 387, 527, 581,
609, 665, 719 Engines, Steam, 157, 635, 693 Gas Producers, 81, 527, 553, 719 Lifting Gear, 229
Lighting and Heating, 81, 107, 280, 387, 413. 498, 636, 694
Locomotives, 82, 230, 720
Machine Tools and Shop Appliances, 28, 54. 82, 108, 158, 182, 253, 280, 308, 334, 387, 442, 472, 553, 610, 666, 694 Measuring and Testing Instruments, 53, 81, 107, 134, 181, 229, 254, 279, 362, 388, 471, 498, 553, 582
Mines and Metals, 28, 361
Miscellaneous, 28, 54, 82, 108, 134, 158, 182, 206, 230, 254, 280, 308, 334, 362, 388, 414, 442, 472, 498, 528, 553, 582, 610, 636, 666. 694, 720 Motor Cars and Road Traffic, 107, 230, 334, 442, 528, 635
Pumping and Blowing Machinery, 413, 441, 610, 636, 666 Rectifiers, 441
Ships and Boats, 54, 81, 133, 206, 230, 334. 414, 582 Steam Generators, 53, 133, 279, 471, 665, 693
Steam Turbines, 279 Storage Batteries, 527
Switchgear, 53, 134, 157, 181, 333, 361, 441. 635, 665, 693
Telegraphs and Telephones, 157, 205, 693 Testing—see Measuring Tramways and Railways, 133, 158, 181, 206. 308, 414, 442, 472, 527, 610, 720
Transformers, 254, 279, 307, 361, 413, 527. 553, 693 Transmission of Power, 108, 157, 181, 206. 307, 362, 388, 414, 472, 527, 635
Turbine Machinery, 497, 719
Wireless Telegraphy, 28, 81, 107, 181, 205, 254, 279, 387, 413, 441, 471. 497, 581, 60.). 665, 693, 719 PATENTS, Prolongation of, 114 . Peace Treaty and Lapsed Patents, 264 Personal and Business Announcements, 28, 54, 79, 108, 134, 158, 182, 230, 251, 277, 308, 334, 388, 408, 439, 522, 554, 579, 633, 666, 688 Petrol-electric Char-^-Bancs and Omnibus, Tilling-Stevens Motors, Limited, 452 Petrol Governor, M.T., Gallwey, Paul and Barker, 453 Petrol Rail Cars, Drewry Car Company, Limited, 44, 45 Petter, Mr. E. W., The Upper and Nether Millstones, 270 Photo Printing—see Blue Printing Piling, Timber, in Waters Infested by Marine Borers, 57 Pipe Jointing Machine, Petrol-driven, Buckeye Traction Ditcher Company, 352 Pipe Joints, Flexible, W. H. Dorman and Co., Limited, 317, 320 Pipe Joints, Victory Pipe Joint Company, 263 Pipe Lines, American, for Pumping Oil, 285, 352, 392, 400 Pipes, Incrustation of, Dr. D. Ellis, 351 Planing Machines and Drive—see Machine Tools Pneumatic Coal-handling Plant at Bankside Electric Station, Henry Simon, Limited 600, 601 Pneumatic Elevators, Discharge of Grain Cargoes by, R. E. Knight, Institution oc Mechanical Engineers. 667, 685 Port of London, Opening of Albert Dock Extension, 29, 40 {Two-page Supplement, July 8th. 1921) Port of Oran, Development of, 566 Portland Cement Manufacture, Modern, 420 ; (Letter), 616 Poultney, E. C., Recent Locomotive Practice on the Caledonian Railway, 474, 499, 501 ; (Letters), 510, 644 (Two-page Supplement, November 4th, 1921) Poultney, E. C., Recent Locomotive Work on the London and North-Western Railway, 344. 367 Power from Sewage Gas, Walshaw System, 642, 669 Power from Sewage Gas, J. D. Watson, 351, 670 Power Stations—see Electrical Matters Power Transmission by Oil, Hawksley Lecture, by Dr. H. S. Hele-Shaw, 500 Presses, Hydraulic, Hollings and Guest, Limited, 371 Priestman System of Profit-sharing. 604 Production and the Engineer, Max R. Lawrence, 100 Public Works Conference, 571, 590
Papers : Coal Tar for Road Work, H. W. James, 571 Economical Scheme for Dealing with London’s Refuse, W. J. Heavey, 572
Papers on Care of Road Appliances, H. T. Chapman ; Water Mains and Reinforced Concrete Roads, C. G. Heazell ; Internal Corrosion of Water Pipes, William Ransom ; Water for Road Vehicles, J. R. Davidson ; Electricity in Public Service, F. Ayton; Electricity, Application to Municipal Services, S. J. Watson, 590 Public Lighting by Gas, Dr. J. S. C. Thomas and Mr. D. Chandler, 571 Utility of Benzole for Transport Purposes, Captain E. de Normanville, 571 Public Works Congress, 422 Public Works in the South of France, Projected, 248 Public Works and Trade Conditions in Chile, 25 Pulverised Fuel—see Fuel, also Coal PUMPS :
Air Lift Pumps, John S. Owens, 312
Finney Electrically Driven Pump, Agricultural and General Engineers, Limited. 11 Fire Pump, Paraffin-driven, Parsons Motor Company, Limited, 620 Hydraulic Pump, Experiment with Stainless Steel Ram, Thos. Firth and Sons, Limited, 447 Pumping and Heating Set, Oil Fuel, J. I. Thornycroft and Co., Limited, 264 Pumping and Heating Unit, Oil, Babcock and Wilcox, Limited 215, 216 Pumping Oil, American Pipe Lines for, 285, 352, 392, 400, 456, 460 Pumping Sets at Derby Show, Aster Engineering Company, Limited ; Boulton and Paul, Limited, 65 Roturbo Gas Pump and Mixer, 704 Vacuum Pump for Corrosive Gases, Tilgh- man’s Sand Blast Company, Limited, 224 Vacuum Pumps for Coal-handling Plant, Henry Simon, Limited, 601 PUNCHING Machines—see Machine Tools Q QUARRY Spoil Disposer, Charles E. Blyth, 199 R RAILWAYS AND RAILWAY MATTERS : General: Acworth Report on Indian Railways, 349— see also India Anti - telescoping Device for Railway Carriages, Mr. J. G. Robinson, Great Central Railway, 8
Automatic Mechanical Train Controller, J. J. Daniels, 520
Automatic Train Control, W. J. Thorrow- good, 658 Bridges, Impact Effect Tests on, 102 Collision at Dawlish, Great Western Railway. 648 Container Railway Car, W. C. Sanders, 646, 647 Cross Cutting, Adzing and Boring Machine for Railway Sleepers, T. Robinson and Son, Limited, 348, 353
De-control of the Railways, 195
Electric Railway Within the Arctic Circle, 676, 680 Electrification of Railways, 122 Fog Signalling on Railways, 47 Fool-proof Railway Signalling, 401
Lubrication of Railway Axle-boxes, 361
Petrol Rail Cars on Kalka-Simla Railway, Drewry Car Company, Limited, 44, 45 Railway Accidents in 1920, 574 Railway Electrification, Sir Vincent L. Raven, 673, 711 {Two-page Supplement, December 30th, 1921)
Railway Rates, 707 Railways and Unemployment, 402
Reinforced Concrete Constructions on Railways, W. Marriott’s Designs, 629
Telephoning Between Moving Trains, 704
Training Apprentices on the Victorian Railways, 111 RAILWAYS AND RAILWAY MATTERS {continued) : British, Colonial and Indian :
Australian Railways’ Gauge, 435 British Malaya, Railways, 247
City and South London Railway, Tunnel Enlargement, 546 Great Central Railway Buffers and Shock- absorbing Fenders, 8
Great Northern Dining Car Tram, 424
India, Future of the Railways of, Acworth Committee’s Report, 346, 381 Kalka-Simla Railway, India, Petrol Rail Cars for, 44, 45 Lancashire and Yorkshire Railway Amalgamation, 700 Lancashire and Yorkshire Railway Situation, 594 Liverpool and Manchester Railway, C. F. Dendy Marshall, Newcjmea Society, 532, (Letters), 562, 594, 615, 644, 688, 700 London, Brighton and South Coast Railway, Electrification on the, 538 London and South-Western Railway. New Trains for Bournemouth Service, 117 Midland Railway, New Dining Cars, 144, 146 North British Railway’s Claim 15 Re-signalling of the Liverpool Overhead Railway, 484, 488 ; (Letter), 510 South African Railways, Steel Coaches for, Leeds Forge Company, Limited, 76 Victorian Railways, Training of Apprentices 111 Foreign: Arctic Circle, Electric Railway in Sweden. 676, 680
Bridge, Susitna River, Alaska Railroad, U.S.A., 255
Chilean State Railway, Electrification of, 407 Ecuadorean Railway Construction, 644 Italian Railways, Electrification of, 538, 672 Morocco, Railways in, 404 Railway Fuel Economy in Sweden, C. E. Uddenberg, 127 Swiss Federal Railways, Electrification of, 335, 376, 389
Tenders for Chinese Railway Material, 327
RAILWAY LOCOMOTIVES : General: Construction of Locomotive Engines in India, 380 Economic Operations of Superheater Locomotives, F. W. Brewer, 598 Locomotive Boiler Explosions, 565 ; (Letters), 594, 644 Locomotive Operation—Notching-up, 69 ; (Letters), 102, 114 Locomotive Operation, Superheating and Firing, 121 Locomotives Built by Messrs. George England and Co., Hatcham, London, Nineteenth Century Locomotives, Four- coupled Engine, Great Western Railway ; Four-coupled Engine, Somerset and Dorset Railway ; Narrow-gauge Engine, Festiniog Railway; Single-driver Dwarf, London and North-Western Railway, 58
Steam Locomotive of the Future, 172 Trevithick’s Locomotives, Notes on, E. A. Forward, 211
British, Colonial and Indian :
Buxton Boiler Explosion, 681, 684
Caledonian Railway, Recent Locomotive Practice on, E. C. Poultney. 474, 499, 501 ; (Letters), 510, 644 {Two-page Supplement, November 4th, 1921) Jamaica Railways, Eight-coupled Locomotives, 48 London and North-Western Railway, Recent Locomotive Work on, E. C. Poultney, 344, 367 North-Eastern Railway, Large Electric Passenger Locomotive, 712 {Two-page Supplement, December 30th, 1921) Passenger Express, Passenger Tank, and Goods Locomotives on the Caledonian Railway, 499, 501 Six-coupled Express Passenger Locomotive, Caledonian Railway, 474 {Two-page Supplement, November 4th, 1921) RANGOON and its Proposed New Docks, 560, 568 ; (Letter), 594 Rauber, Monsieur Emile, on Possible Economies in Large Electric Generating Stations, 699 Raven, Sir Vincent L., on Railway Electrification, 673, 711 (Ttvo-page Supplement, December 30th, 1921) Reflecting Surfaces, Making of, Professor Chas.
Fery, 545
Refractory Materials Research Association, 407 Refuse, House, Disposal of, 685 Registration, 97 Reinforced Concrete Constructions on Railways, Designs of Mr. W. Marriott, 629 Reinforced Concrete Road at Willesden, 126, 127 Renault Engine—see Engines Research Associations, 542 Research, Industrial Application of, 485 Reservoir, Covered, at Cross Hill for Birkenhead Water Supply, 183, 194 Resistance, Ship—see Ships Retorts, C. W. Tozer, for By-produccs Recovery Plant, 324, 336 Ricardo, H. R., on Supercharging in Petrol Engines, 327 Richardson, Professor O. W., on Problems of Physics, 296 Riley, Squadron-Leader A. J., on Seaplanes, 313 River Conservancy in Colombia, 288 Rivet Heaters, Electric—see Electrical Matters Road Binder, Glutrin, Arthur Newsome, 564 Road Gritting Machine, Tipping Trailer Wagon,
Tuke and Bell, Limited, 10
Roadmaking and Maintenance Appliances at Derby Show, 10 Road, Reinforced Concrete, at Willesden, 126, 127 ROAD ROLLERS : Aveling and Porter Quick Reverse Tandem Steam, 564 Barford and Perkins’ Three-wheel Water Ballast Motor, 564, 565 Ruston and Hornsby 8-Ton Three-wheel Motor, 564, 565 Robey and Co., Limited, Tandem Steam 564', 678
ROAD Surfaces, Slipperv, Reporb by Sir H.
May bury, 601 |
Road Sweeping, Grouting and Tar-spraying I Machine, .J. Fowler and Co. (Leeds), Limited, | 198 Road Transport, Sir H. P. Maybury, 422 Road Vehicles, Self-propelled, at the Public Works Exhibition, 564 Roads, Concrete, New Method of Making, J. H.
Walker, 465
Roller, Steam, Built in Ceylon, 264 Rollers, Motor, Barford and Perkins, Limited, 619 Rollers—see also Road Rollers Roof—see Westminster Root-thinning Machine, Corbett, Williams and Sons, Limited, 65 Rosenhain, Dr., and others, on Aluminium .
Alloys, 447, 457, 461, 476, 485, 489
Royal Agricultural Show at Derby, 10, 36, 64 Rubber, Extended Uses of, 519 Rust-proofing Small Iron and Steel Art'cles, Galvanising Equipment Company, Limited, s SAFETY Device for Oil Furnaces, Ronald Trist and Co., Limited, 248 Salmon, Dr. E. H., on the Machinery of Floating Docks, 559, 575, 590, 602 Sandberg, C. P., Sorbitic Steel Process, 656, 657 Sanders, AV. C., on the Container Railway Car, 646, 647 Sardinia, Hydro-electric Developments in, 408 Saw, Portable Cross-cut, Christy and Penny.
Limited, 66
Scar House—see Electrical Matters Scholarships in Engineering, 678 Science, The Good and Evil of, 296 Science and Industry, 513 Scientific and Industrial Research, Annual Report, 393, 430, 450 Refractory Materials Research, A. E. Broadberry, 407 Scotstoun Lesson in Practical Economics, 195, 200 Scott-Taggart, J., on Negative Resistance Devices, Two New, in Wireless Telegraphy, Scottish Oil Prospects, Discussion, 351 Seaplanes, Squadron-Leader A. J. Riley, 313 Seed Drill, “ Sow-Well,” Nene Engineering Company, Limited, 11 Seven-day Journal, 9, 35, 63, 89, 115, 141, 165, 189, 213, 237, 261, 289, 315, 343, 369, 395, 423, 451, 479, 507, 535, 563, 591. 617, 645, 675, 701 ; (Correction), 241 ; (Letter), 372 Severn Scheme, Tidal Power Utilisation, Professor F. C. Lea and Dr. T. F. Wall, 311 Sewage Disposal, Aer-Sed-Con System, Major Hilder Daw, 481 Sewage Gas, Power from, Walshaw System, 642, 669 Sewage Gas, Power from, J. D. Watson, 351, 670 Shaping Machines—see Machine Tools Shearing Machines—see Machine Tools Ship Canal, Firth of Forth and the Clyde, 312 SHIPS AND SHIPBUILDING : General : Appendages, Effect of, in Ship Resistance, 207
Barge Propulsion, New Method of, 197
Diesel-electric Drive for Merchant Vessels, Wilfrid Sykes, 236 Emergency Lighting Equipment for Ships, J. I. Thornycroft and Co., Limited. 264, 266
Engines, Marine—see Engines Hong Kong, Shipbuilding in, 566 Lifeboat Service, Improvements in, 47
Lloyd’s Register Shipbuilding Returns, 66, 70, 96, 394, 491
Oil Burning at Sea, A. Keens, 356
Oscillation of Otters, Experiments on, Robt.
F. McKay, 3
Scotstoun Lesson in Practical Economics, 195, 200 Ship Machinery and Appliances, Electric— see Electrical Matters Shipping Exhibits at Olympia— see also Exhibitions, also Electrical Matters Ships’ Davit Gear, The Uniflex, R. and H. Green and Silley Weir, Limited, 341 Steering Gear and other Machinery and
Appliances for Ships, Carron Company, 340 Thrust Meters in Marine Work, 375 Turbo-electric Propulsion, 267
United States, Shipbuilding in the, Rear- Admiral AV. L. Capps, 630
Wreck Statistics for 1920, 487
Tar Extractor, Pelouze and Audouin, AV. C. Holmes and Co., Limited, 337, 338
Tataism, 597
Technical Engineers’ Society, 353
Technical Institute, Cleveland, 354
Telephone Exchange, London “Toll,” 271
Telephone Line Work in the United States, E. S. Byng, 569
Telephones and Telegraphs at Olympia, Siemens Brothers, Limited, 263 ; Relay Automatic Telephone Company, 264
Telephoning Between Moving Trains, 704
Tensile Tests, Elongation and Gauge Length in,
J. H. G. Monypenny, 220
Testing of Castings, 70 Testing, Fatigue, Improvements in Methods of, H. J. Gough, 159, 172 'Cesting, Hydraulic, of Drying Cylinders, 45 Testing Machine, Alternating Stress, Professor B. P. Haigh, 116 Testing Machine, Chain Cable and Anchor. Joshua Buckton and Co., Limited, 164, 167 Testing Machine, Golf Ball, AV. and T. Avery, Limited, 316 Testing and Weighing Machines, AV. and T. Avery, Limited, 316 Thermometers for Measurement of Temperature of Air, Liquids, Gas, Steam, &c., 284 Thermometers—see also Electrical Matters Thorrowgood, W. J., on Automatic Train Control, 658 Threshing Alachine. R. Garrett and Sons, Limited, 618 Thrust Meters in Marine Work, 375 Tidal Power Utilisation, Professor F. C. Lea and Dr. T. F. Wall, 311, 345 Timber Piling in Waters Infested by Marine Borers, 57 Timbers, Borneo, Some Tests on, Professor Middleton Smith, 710 , Tires, Steel for—see Iron and Steel
- Tractor, Agricultural, 350
Tractor, Compound Steam, The Ruston, 37 Tractor, 5-Ton Compound Steam, with New Valve Gear, Marshall, Sons and Co., Limited, 564 Tractor, Steam, Chain-driven, Fodens, Limited, 65 Tractor Trials, Agricultural, 372 Trailer Wagon, Tuke and Bell, Limited, 10 Trains and Train Control—see Railways “ Trajector,” The Blyth Spoil, 199 Tramway Tires Specification, British Engineering Standards, 168 Tramways, Comparison of, 148 Transport, Road, Sir H. P. Maybury, 422 Tree Felling and Log Saw Plant, Portable, W. Richards and Son, 620 Trench Excavator for Oil Pipe Laying in America, 352 Trucks, Electric, British Electric Vehicles, Limited ; AV. Goodyear and Sons, Limited ; Industrial Appliances, Limited, 370, 371 Tungsten—see Iron and Steel Tunnels, Railway—see Railways Turbine Blades, Stainless Steel—see Iron Turbine Blading Failures, Lieut.-Commander D. F. Ducey, U.S.N., 355 Turbine, Gas, 321 Turbines, Water, “ Hydraucone ” Regainer for, W. M. White, 149 Two Plans, 429 u UNEMPLOYMENT, 429 ; (Leiters), 478, 510, 562 Unemployment, Air. Clynes on, 485 United States Patent Decisions, 328 United States, Visit of Mr. E. J. P. Benn and Air. F. Elliott, 95 Upper and Nether Millstones, E. W. Petter, 270 Utilisation of Tidal Power, Severn Estuary, Professor F. C. Lea and Dr. T. F. Wall, 311, 345 V VACUUM Pumps—see Pumps Valve Gear of 5-Ton Compound Steam Tractor,
Marshall, Sons and Co., Limited, 564
Valves, Sluice, Clayton Valve Company, 370 Vegetable Oils—see Engines
' Wagon, Overtype, with Compound Engine. Ransomes, Sims and Jefferies, Limited. 37
Wagon, Short Wheel Base Tipping, Walker Brothers, Limited, 36
Wagon, 5-Ton Steam. Robey and Co., Limited, 37
Wagon—see also Lorry
Wagons, Tipping, Motor, Daimler Company. Limited, 435
Wall, Dr. T. F.. on Transmission of Electric Energy by Tidal Power, 311, 345
Walshaw System of Obtaining Power from Sewage Gas, 642, 669
Walters, R. C. Skyring, Greek and Roman Engineering Instruments, Newcomen Society, 637
Washington Conference—see Ships, Nava Matters
Waste Heat, Drop Forging Furnace, Unit, Brett’s Patent Lifter Company, 446
Waste Heat Installation with Kirke Boiler Fan and Superheater, 391
Waste Heat Recovery Plant and Power-house Arrangement, Soci^te Alsacienne de Constructions Mecaniques, 365
Waste Heat Water-tube Boilers with Vertical Tubes, John Thompson Water-tube Boilers, Limited, 391, 392
Waste Wood Suction Gas Engine, Fielding and Platt, Limited, 540, 547
Waste Wood Suction Gas Producer and Plant, Rust on-Hornsby, Limited. 547
Water, Algae as Cause of Odours in, 677
Water Power Development, 651
Water Power Development in North Wales, J. B. C. Kershaw, 210
Water Power Development, Notes on, Professor A. H. Gibson, 273, 301
Water Power Resources of Canada, 233
Water Power Resources Committee. Report, 653
Water Power, Sir Dugald Clerk, 648
Water Powers, Smaller, in Scotland, Linking-up, Professor F. G. Baily, 312
Water Power—see also Tidal Power
Water Softener at Neasden Power Station, Kennicott Water Softener Company, Limited, 613 (Tivo-page Supplement, December ? 9th, 1921)
Water Supply, Birkenhead’s Alwen, 183, 194 ; (Letter), 240
Water-tube Boilers—see Boilers
Water Turbines, “ Hydraucone ” Regainer for, AV. M. White, 149
Waterways, Inland, Committee Report, 91
I Waterworks, Manchester, 717
Watson, D. Alilnes, on Gas versus Electricity, 379
Watson, Geo. W., on Industrial Standardisation, 431
Watson, J. D., Power from Sewage Gas, 351, 670 Welding, Electric, and Machines—see Electrical Matters
Well House Foundry, Leeds, Joshua Buckton and Co., Limited, 164, 166, 170
Wentworth-Sheilds, F. E., on Stability of Deepwater Quay Walls, 672
West, J. H., on the Claude Synthetic Ammonia Process and Plant, 572
AV7estminster Hall Roof and Alediaeval Constructional Expedients, AVilliam Harvey, 697
AVhite Lead in Painting, 521
AVhite, AV. M., on the “ Hydraucone ” Regainer 149
Winches, Electric—see Electrical Matters
Wireless Developments, 597
AA7ireless Telegraphy, Resistance Devices, J. Scott-Taggart, 312
AVood Refuse Gas Producer, Davey, Paxman and Co., Limited, 36
Woollen Alill, Marine Boilers, Coal Bunkers, &c., in, 380
WORKS :
Ford’s Alotor Car Works at Detroit, Michigan, 695, 706
Hat ch am Ironworks, London, George England and Co., 58
Krupp’s AArorks at Essen, 611, 622 ; (Letter).
644
Switchgear Works at Birmingham, George Ellison, 238, 242 AVORM Gear—see Alachine Tools AVorthington, William Barton, Presidential Address at the Institution of Civil Engineers. 486 AVrecks—see Ships Y YARROWS—see Scotstoun z ZIMMER, G. F., on the History of Continuous Conveying Devices, Newcomen Society, 403
See Also
Sources of Information