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The Engineer 1923 Jan-Jun: Miscellaneous Index.

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A ABELL, Professor T. P., on Stiffened Thin Plating under Water Pressure, 396 Abstract Science and Engineering, James Forrest Lecture, Sir R. T. Glazebrook, 502 Accidents in American Coal Mines, 128 Accidents to Machinery, 660 Acetylene, Compressing, A. D. Risteen, 403 Acetylene Generator, Self-cleaning, Finnieston

 Engineering Company, Limited, 375

Admiralty Engineering Laboratory at West Drayton, 489 (Tipo-page Supplement, May nth, 1923) AERONAUTICS:

 See also Annual Article
 Aeronautical Research Committee, Mean

Pressure in a Heat Engine, New Means of Ascertaining, H. E. Wimperis, 238

 Aeroplane Engines—see also Engines

Air Conference, 1923, Programme and Outline of Papers, 116 Gliders and their Value to Aeronautical Progress, Colonel Alex. Ogilvie, 141, 166, 184 Position of Air Transport To-day, Major- General Sir W. S. Brancker, 141

   Proceedings in Guildhall, 141, 145, 165

Progress of Research and Experiment, Air Vice-Marshal Sir W. G. H. Salmond, 141, 145 Seaplanes, C. R. Fairey, 141, 165, 166, 174 Self-supporting Airship Service, Commander C. Dennis Burney, 141, 142 Visit to London Terminal Aerodrome, Croydon, 141 Air Congress, International, 663, 682 ; Programme, 587 Aircraft Standardisation, C. de Maistre, 684 Air-screw Research in Great Britain, H. C. Watts, 684 Light Alloys, MM. A. M. Portevin and R. de Fleury, 683 Slotted Wing, F. Handley Page, 683 Standardisation of the Mathematical Notation used in Aeronautical Work, Commandant Herrera, 682 Standardisation of Methods of Computing Wing Sections, A. G. von Baumhauer, 682 Standardisation of Methods of Research, Sir R. Glazebrook, 683 Visits, &c., 684 Air Transport, Major-General Sir W. S. Brancker, 655 Avro “ Aidershot ” Long-distance Bomber, 11 (Supplement, January 5th, 1923) Avro “ Bison ” Fleet Spotter, 11 (Supplement, January 5th, 1923) Blackburn Deck-landing Naval Spotting Machine, 11 Boulton and Paul All-steel Biplane, 10 (Supplement, January 5th, 1923) Bristol Three-seater Taxiplane, 11 (Supplement, January 5th, 1923) Civil Aviation and the Government, 233 “ Cromarty ” Flying Boat, Short Brothers, Limited, 10 (Supplement, January 5th, 1923) de Havilland No. 34 Twelve-seater Commercial Machine, 11 Handley Page Slotted Wing Torpedo Plane, 10 (Supplement, January 5th, 1923) Helicopter Competition, 527 Proposed Aircraft-carrying Mail Steamer, Sir Eustace d’Eyncourt and Mr. J. H. Narbeth, 310, 323 R.A.E. Electrical Indicator on an Aeroplane, 168—see also Indicators Vickers “ Virginia ” Twin-engined Biplane, 156

 Wireless Equipment of Aircraft, 192

AGRICULTURE, Engineering and, 343 Ahrons, E. L., Short Histories of Famous Firms, 111; (Letters), 19 8—see Fi rms Air Compressor, Self-contained Portable, Lacy- Hulbert and Co., Limited, 399 Air Compressors, Electrically Driven, at a Durham Colliery, Ingersoll-Rand Company, Limited, 500, 508 Aitchison, Dr. D., on Magnesium Alloys, 264 Alloy Steels, J. A. Jones, 548 Alloys, Cast, of Copper with Tin, Harold Heape, 306 Alloys, Magnesium, Dr. D. Aitchison, 264 Alloys, Structure of, Dr. W. Rosenhain, 471 Alloys—see also Iron and Steel Aluminium Alloy, Chill Castings in, Dr. Rosenhain and Others, 291 Aluminium-copper Alloys, R. C. Reader, 292 Aluminium Sheet, Work-hardened, Professor H. C. Carpenter and Mr. C. Coldron Smith, 265 AMERICAN ENGINEERING NEWS :

  446, 479, 524, 616, 669
  American Sheet Steel Industry, 617
  Automatic Cut-off for Locomotives, 524
  Boiler for 1200 lb. Pressure, 669
  Burning Pulverised Fuel, 446
  Concrete Bored by Molluscs, 446
  Design of Earth Dams, 524
  Laying Tram Rails 420ft. Long, 479
  Lengthening a Car Ferry, 524
  Malleable Iron Manufacture, 669
  New York Trolley Omnibuses, 446
  Suspension Bridge, A 1750ft., 616
  Use of Tin-plate Scrap for Cast Iron, 669
  Welded Joints for Steel Structures, 479

ANDERSON, John, Form as Influencing Stability and Propulsion in Passenger Ships, 397 Andrew, C. D., on Machine Tools for Locomotive Work, 96 ANNUAL ARTICLES : AERONAUTICS IN 1922, 10 (Two-page Supplement, January 5th, 1923) Blackburn Aeroplane and Motor Company,

      Limited, 11
    Boulton and Paul, Limited, 10

Bristol Aeroplane Company, Limited, 11 de Havilland Aircraft Company, Limited,

      11
    Handley Page, Limited, 10
    Roe, A. V., and Co., Limited, 11
    Short Brothers, Limited, 10
  ELECTRICAL ENGINEERING IN 1922, 7, 35
    (Supplement, January 5th, 1923)
    Converting Plant, 35
    Electric Power, 8
    Electric Traction Equipments, 8

Electricity in Mines, 35 ; (Correction), 93 Fleet wood Automatic Telephone Exchange, 7 (Supplement, January 5th, 1923) French Power Stations at Comines and Gennevilliers, 7 (Supplement, January 5th, 1923)

    Miscellaneous, 35

Rolling Mill, Electrical, Sheffield, 8 (Supplement, January 5th, 1923)

    Switchgear, 35
    Transformers, 35
    Turbo-generator Sets, 7
    Wireless Telegraphy and Telephony, 8
  GAS ENGINEERING IN 1922, 39
    Presence of Carbon Monoxide, 40
    Price of Gas, 40
    Residual Products, 40
  HARBOURS AND WATERWAYS IN 1922, 29
    The United Kingdom :
      Bristol Channel Ports, 29
      Facilities for Oil Trade, 29

ANNUAL ARTICLES (continued): HARBOURS AND WATERWAYS IN 1922 (cont.)’.

     Holyhead, 29
     Humber Ports, 29
     Inland Waterways, 29
     Irish Ports, 29
     London, Port of, 29
     Manchester, 29
     Mersey, The, 29
     North-East Coast Ports, 29
     Other Ports, 29
     Scottish Ports, 29
     Southampton, 29
     Working ton, 29
   British Dominions and India, 30
     Australia and New Zealand, 30
     Canada, 30
     East Africa, 30
     India, 30
     Malaya, 30
     South Africa, 30
     West Africa, 30
   Foreign Ports, 30
     Belgium, 30
     China, 30
     France, 30
     Germany and the Rhine, 30
     Holland, 30
     Italy, 30
     Japan and Manchuria, 30
     South America, 30
     Suez Canal, 30
     United States, 30

LOCOMOTIVES OF 1922, 24

(Two-page Supplement, January 5th, 1923) .Glasgow and South-Western Baltic Tank

Engine, 4 ; (Letter), 170 (Supplement, January 5th, 1923) Great Central, Four-coupled Superheater Passenger Engine, 5 Great Northern, Three-cylinder “ Pacific ” Type Passenger Engine, 4 (Supplement, January 5th, 1923) North-Eastern 1800 H.P. Electric Locomotive, 4 (Supplement, January 5th, 1923) North-Eastern Three-cylinder “ Pacific ” Type Passenger Engine, 4 (Supplement, January 5th, 1923) North Staffordshire Four-cylinder Side Tank Engine, 5 Ramsay Locomotive, Turbo-electric Condensing, 5 (Supplement, January 5th, 1923) Turbo-locomotive, Ljungstrom, Swedish State Railways, 5 MOTOR SHIPS IN 1922, 16

   (Supplement, January 5th, 1923)
   Beardmore-Tosi Type of Engine, 16
   Burmeister and Wain Type of Engine, 16
   Camellaird-Fullagar Type of Engine, 16
   Doxford Opposed Piston Engine, 18
   French and Italian Motor Ships, 18
   German Motor Ship Progress, 18
   Neptune Type of Engine, 17
   Nobel Engine, 17
   North British Diesel Engine, 17
   Smaller Craft, 18
   Still Engine, 17
   Sulzer Type of Engine, 17
   Testing Motor Ships, 18
   Trend of Development, 18
   Vickers Type of Engine, 18
   Werkspoor Type of Engine, 18

NAVAL CONSTRUCTION IN 1922, 6

   France, 7
   Great Britain, 6
   Italy, 7
   Japan, 7
   Minor Navies, 7
   United States, 6

ANNUAL ARTICLES (continued)'.

 RAILWAYS IN 1922, 32
    Grouping of the Railways, 32
    New Works :
      Great Central, 33
      Great Northern, 33
      Great Western, 33
      London and North-Western, 33
      London and South-Western, 33
      North British, 33
      North-East'ern, 33
      South-Eastern and Chatham, 33
    Miscellaneous, 34
    Railway Accidents, 34
    Railways and Unemployment, 33
    Signalling, 33
 SHIPBUILDING IN 1922, 20
    (Supplement, January 5th, 1923)

Developments in Design and Construction, the Duct Keel, Vane Wheel Propulsion, the Flettner Rudder, 21 Electrical Developments, 21 New Rules and Standards, 21

    Repairs and Reconditioning, 21
    Some Liners and Passenger Ships, 20
    Speed Reduction Gearing, 21
    Tankers and Dredging Machinery, 21
    Year in Retrospect, 20

WATER SUPPLY AND SANITARY ENGINEERING IN 1922, 18

    Effects of the Drought of 1921, 18
    Metropolitan Water Board, 18

Waterworks in Progress or in Contemplation, 18

    Works Abroad, 19

Sanitary Engineering : General Outlook, 19 London Main Drainage and Sewage Disposal, 19

    Other Works, 19

ARCHITECTURE of Engineering, 632 Arc-welding—see Electrical Matters Argentine and Uruguay, Building Activities in, Armour Plate Manufacture—see Works Asbestos, South African Blue, Cape Asbestos

 Company, Limited, 255

ASSOCIATIONS, INSTITUTIONS & SOCIETIES: Association, Diesel Engine Users’:

 Issue of Mr. Geo. E. Windeler’s Paper, 125

Losses in Heat Engines and Means of Reducing Them, Engineer-Commander W. P. Sillince, 640 March Meeting, Proposed Change of Name, 294 Use of Cooking Water for Diesel Engines, J. G.

    Griffin, 602

Association of Engineers, Manchester : Mr. Dempster Smith’s Report on Lathe Tools, 95, 234 Separation of Materials by Mechanical Means, Cecil Bentham, 181 Suction Gas Producers, William Greenwood, 340 Workshop Efficiency, G. E. Bailey, 268 Institute, Iron and Steel:

 Acl Range in Alloy Steels, J. A.-Jones, 548
 Annual Meeting, 401, 528, 546, 551

British Steel Works Gas Producer Practice, Fred Clements, 530 Carnegie Fund Grants, 547 Characteristics of Moulding Sands, &c., J.

    E. Fletcher, 530

Chromium Steels, Mechanical Properties, Charles R. Austin, 548 Coke as a Factor in the Fuel Economy of the Blast-furnace, E. R. Sutcliffe and Others, 529 Constitution of the Alloys of Iron and Nickel, Dr. D. Hanson and Mr. J. R. Freeman, 548 ASSOCIATIONS, INSTITUTIONS & SOCIETIES {continued): Institute, Iron and Steel {continued): Constitution of Basic Slags : Its Relation to Furnace Reactions, T. P. Colclough, 547 Contribution to the Study of Hardness, Professor C. A. Edwards and Mr. Charles

    R.	Austin, 548

Correlation of the Chemical Constitutions of True Steels with their Micrographic Structures, Dr. J. O. Arnold, 546

 Electrical Power in Iron and Steel Works,
    C. A. Ablett, 547

List of Papers, 401; Papers Presented J^ut not Read, 548 ; Dinner, 401; Report, 528 ; Awards, 528 Production of Single Metallic Crystals and Some of their Properties, Professor H. C. H. Carpenter, 546, 551 Properties of Steels Containing Globular Cementite, Professor Cecil H. Desch and Mr. A. T. Roberts, 547

Small Quantities of Tin in Steel, Effect of, J. H. Whiteley and A. Braithwaite, 546 Variation of Brinell Hardness Number under
    Testing Load, Hugh O’Neill, 548

Institute of Metals: Alloys of Aluminium with Small Percentages of Copper, Dr. Hanson and Miss Marie L. V. Gayler, 306 Alloys, Structure of, Annual May Lecture, Dr. W. Rosenhain, 471

Aluminium-Copper Alloys, R. C. Reader, 292 Annual General Meeting, 183, 264, 291, 305 ;
    Dinner, 183, 264

Cast Alloys of Copper with Tin, Harold Heape, 306 Chill Castings in an Aluminium Alloy, Dr. Rosenhain and Others, 291

Constitution and Age Hardening of the Ternary Alloys of Aluminium with Magnesium and Copper, Miss Marie Gayler, 306 Crystal Grain, Colonel L. T. Belaiew, 305 Elasticity and Annealing Temperature, E. A.
    F. Reeve and Others, 291

Extrusion Defect in Brass Rods Extruded from a Multiple Die, R. Genders, 292 Hardness of Annealed Copper, and Hardness of Certain Copper Alpha Solid Solutions, A. L. Norbury, 305

Magnesium Alloys, Dr. D. Aitchison, 264 Magnifier Hammer, R. Genders, 306 Oxidation of Metals at High Temperatures, N. B. Pilling and R. E. Bedworth, 306
 Programme, 183
 Report of the Honorary Treasurer, 290
 Season Cracking and its Prevention, &c.,
    S.	Beckinsale, 292
Structure of Eutectics, A. M. Portevin, 292 Ternary System Copper-Aluminium-Nickel, C. R. Austin and A. J. Murphy, 305
Work-hardened Aluminium Sheet, Professor H. C. Carpenter and Mr. C. C. Smith, 265 SHEFFIELD SECTION :
 Corrosion of Metals, Joint Meeting, 412

Institute of Patentees :

 Letter and Address of Institute, 211

Institute of Transport: Air Transport, Major-General Sir W. Sefton Brancker, 655 British and American Road Construction and Maintenance, A. Dryland, 655 Cargo Handling at Ports : British and American Methods Compared, Brysson Cunningham, 656 Modern Trackwork and its Importance, Sir R. Hadfield, 654 Railway Electrification, Discussion on Sir Philip Dawson’s Paper, 501 Railway Requirements of an Important Industrial Area, J. A. Jenkinson, 654 Third Congress, at Sheffield, 560, 654 ; Programme of Papers and Visits, 560, 656 Tramways from a Traffic Point of View under Existing Conditions, E. S. Rayner, 656 Wagon Stock on British Railways, H. N. Gresley, 151 Institution of Automobile Engineers : Oil Engine Nomenclature, J. L. Chaloner, 202 ; (Letter), 574 Use and Limitations of the Steam Wagon, C. Le M. Gosselin, 419 Institution of British Foundrymen : Carbon in Foundry Irons, Monsieur Siegle, 660 Manufacture of Steel Castings in the United States, Major R. A. Bull, 659 Oil-sand Cores and Binders, A. Campion and J. McEachen, 660 Steel Castings, Light and Medium Weight, F. A. Melmoth, 659

 Summer Conference, 659

Institution of Chemical Engineers :

 First Annual Meeting, 635

Industrial Oxygen, T. Campbell Finlayson, 635 Institution of Civil Engineers :

 April Examinations, 1923, 591

Interdependence of Abstract Science and Engineering, “ James Forrest ” Lecture, Sir Richard T. Glazebrook, 502 Tides from an Engineer’s Standpoint, Edward W. Hollingworth, 698 BIRMINGHAM AND DISTRICT ASSOCIATION : Public Supply of Electricity, Question of Limiting, Joint Meeting at Birmingham, 115 Institution of Electrical Engineers : Control of the Speed and Power Factor of Induction Motors, Lectures, Professor Miles Walker, 226, 256 Drive of Power Station Auxiliaries, L. Breach and Midgley, 468 Problems in High-speed Alternators and their Solution, J. Rosen, 210 Problems in Telephony, Solved and Unsolved, Kelvin Lecture, Dr. J. A. Fleming, 528 ASSOCIATIONS, INSTITUTIONS & SOCIETIES {continued); Institution of E-ectrical Engineers {continued): Public Supply of Electricity, Question of Limiting, Joint Meeting at Birmingham, Summer Meeting at the North-Western Centre, 601, 623; Programme, 322; Visits to Works, 601, 623 Vari able-speed Alternating-current Motors Without Commutators, F. Creedy, 49 Works Production, C. H. Nelson, 174 WIRELESS SECTION : Application of a Revolving Magnetic Drum to Electric Relays, &c., Dr. McLachlan, 641 Naval High-power Valves, Development of, H. Morris-Airey, 372 Institution of Engineers of Australia :

 “ Transactions,” Volume I., 573

Institution of Engineers and Shipbuilders in Scotland : Electric Transmission of Power for Propelling Machinery, W. J. Belsey, 441 Twenty Years of Diesel Engine Building, Eng.-Lieut.-Commander L. J. Le Mesurier, 85 Vane Wheel Propulsion, Maurice E. Denny, 184 Institution of Gas Engineers : Annual General Meeting, 666 ; Programme, 666 Institution, Junior, of Engineers : Tensile Tests of Materials at High Temperatures, Professor F. C. Lea, 178, 182 Institution of Mechanical Engineers :

 Annual Report, 206
 Educational Grant, W. H. Allen, 321

Mechanical Problems in the Rubber Industry, H. C. Young, 196, 206, 224 Micro-indicator for High-speed Engines, W. G. Collins, 87, 100 New Form of Optical Indicator, Professor F. W. Burstall, 87, 88 Oil Engine Nomenclature, Committee’s Report, 152 Problems of the Engine Indicator, Loughnan Pendred, 87 Public Supply of Electricity, Question of Limiting, Joint Meeting at Birmingham, 115 R.A.E. Electrical Indicator for High-speed Internal Combustion Engines and Gauge for Maximum Pressures, H. Wood, 87, 100, 102, 168 Relation Between Scratch and Load on Diamond in Scratch Hardness Tests, G. A. Hankins, 444 Static Indentation Tests, R. G. C. Batson, 444 Steam Nozzles Research, 319 Summer Meeting at Glasgow, 694 ; Provisional Programme, 282, 615 Clyde Marine Oil Engines, Professor Mellanby, 696 Dock Appliances at Glasgow Harbour, Daniel Fife, 696 Mechanical Contrivances in Connection with Storage and Distribution of Water, Bruce Ball, 696

Sugar Machinery, Lord Invernairn, 694 Visits, &c., 696

Water-tube Boiler and Crane Construction, Sir James Kemnal, 695 Symposium of Papers on Indicators, 87, 100, 168

       NORTH-WESTERN BRANCH :

Indicators, Symposium of Papers, Loughnan Pendred on, 236 Machine Tools for Locomotive Work, C. D.

    Andrew, 96
 Spinning Mule, J. Hardman, 144

Steam Nozzle Research Committee, Report, 415

       GRADUATES’ ASSOCIATION :

Lecture by Professor Gibson, Use of Models in Engineering, 174 Institution of Mining Engineers : Seventy-ninth General Meeting, 563 ; Programme of Papers and Visits, 563 Institution of Naval Architects : Annual Meetings, 309, 323, 334, 345, 349, 365, 376, 396 ; Election of Officers, 310 Announcements, 129, 269 ; Dinner, 269, 310 ; Programme, 269 ; Report, 309

Coastal Motor Boats, Design and Service During the War, Sir J. E. Thornycroft and Lieut. Bremner, 334, 345

Effect of Variations in Loading, &c., W. Thomson, 397 Electric Ship Propulsion, W. L. R. Emmet, 365, 376 Experiments on Large-size Riveted Joints, J. Montgomerie, 397 Graphical Trim Calculation and a Trim Nomogram, E. V. Telfer, 398 H.M.S. Victory, 310 Mechanical Gearing, Hon. Sir C. A. Parsons, Messrs. S. S. Cook and H. M. Duncan, 335, 349 Model Screw Propeller Experiments with Mercantile Ship Forms, W. C. S. Wigley and G. S. Baker, 365 Powering of Motor Ships, K. C. Barnaby, 366 Present-day Problems in the Design of Ships, A. C. F. Henderson, 334 Presidential Address, Duke of Northumberland, 309

 Programme, 269

Proposed Aircraft-carrying Mail Steamer, Sir Eustace d’Eyncourt and Mr. J. H. Narbeth, 310, 323 Stiffened Thin Plating Under Water Pressure, Professor T. P. Abell, 396 Institution of Municipal and County Engineers :

 Annual Meeting and Conference, 534

Institution, North-East Coast, of Engineers and Shipbuilders: Review of Marine Diesel Engines, Synopsis of Papers, 61 ASSOCIATIONS, INSTITUTIONS & SOCIETIES {continued): Institution, Royal: Recording Gas Calorimeter, Lecture by Professor C. V. Boys, 470 Institution of Structural Engineers :

 Ciment Electrique, D. B. Butler, 668

Society, Ceramic :

      REFRACTORY MATERIALS SECTION :
 Two Days’ Conference at Bournemouth, 508

Society, Faraday:

 Corrosion of Metals, Joint Meeting, 412

Society of Glass Technology:

 Ashley Bottle Machine, S. English, 688
 Design of Pot Arches, Th. Teisen, 688
 Meeting in Leeds, 688

Specifications in the Glass Industry, Professor W. E. S. Turner, 688 Society, Optical: Levels and Level Bubbles, S. G. Starling, 699 New Form of Balloon Theodolite, T. F. Connolly, 699 Primary and Secondary Image Curves, &c., E. W. Taylor, 699 Society, Royal:

 Conversazione, 520
 Great Gift by Sir Alfred Yarrow, 206

ATMOSPHERIC Pollution and Fog Prevention, 561 Audiometers—see Railways Austin, C. R., and A. J. Murphy on the Ternary

 System Copper-aluminium-nickel, 305

Australia, Engineering Standards Association of, 75 Australian Engineering Notes, 99, 130, 202, 336, .375, 413, 456, 508, 587, 667, 701 B BAILEY, G. E., on Workshop Efficiency, 268 Baker, G., Oriental Cotton Printing in the Sixteenth and Seventeenth Centuries, 154 Balancing, Static, Machine, W. and T. Avery, Limited, 254 Ball and Roller Bearings for Locomotive and Carriage Axles, Swedish State Railways, 402 Barge—see Separating Barnaby, K. C., on Powering of Motor Ships, 366 Batson, R. G. C., on Static Indentation Tests, 444 Belaiew, Colonel L. T., on Inner Structure of Crystal Grain, 305 Belsey, W. J., on Electric Transmission of Power for Propelling Machinery, 441 Bending Rolls, Walter Frost, 254 Bentham, Cecil, on Separation of Materials by Mechanical Means, 181 Bessemer Converter Spouts, Clearing, 455 Bevel Gears, Spiral, W. C., D., 649 Bierbaum, C. H., on Hardness Testing of Bearing Metals, 420 Biplanes—see Aeronautics Blue Print Washing Machine, Precision Photo Printing Plant, Limited, 173 Boats—see Ships Bogies, Railway—see Railways Boiler, Exhaust Gas Water-tube for U.S.

 Battleship, 455

Boiler Feed Water—see Closed Feed Boiler, Vertical Water-tube, for Steam Wagon, Atkinson and Co., 680 Boiler, Water-tube, and Crane Construction, Sir James Kemnal, 695 Boiler, Yarrow Water-tube, at Dunston Electric Power Station, 638 Boilers, Control of, by Temperature and Draught Measurements, J. B. C. Kershaw, 437 Boilers, Marine, used with Clyde Oil Fuel Burning System, 608, 611 Bombay, New Cotton Depot at, 496 Books of Reference, 619, 669 Boosters—see Railway Locomotives Boundary Lubrication in Engineering Practice,

 T.	E. Stanton, 678

Boys, Professor C. V., on Recording Gas Calorimeter, 470 Brake Power, Increased, for Passenger and Freight Vehicles, 687 Brancker, Major-General Sir W. S., on Air Transport, 655 Brancker, Major-General Sir W. S., on,the Position of Air Transport To-day, 141 Breach, L., and Midgley, on The Drive of Power Station Auxiliaries, 468 Brewer, F. W., on Superheater Tank Locomotives in Suburban Service, 255 Bridge Design—see Girder Bridge, Suspension over the River Dee, 533 Bridge, The Inchinnan Rolling Lift, at Renfrew, Sir W. Arrol and Co., Limited, 338, 342 Bridges, Equivalent Loads on, P. H. Parr, 411 Bridges, Muskham, on the Great North Road, 313, 316 Bridges, Railway—see Railways British and American Road Construction and Maintenance, A. Dryland, 655 British Electrical Research—see Electrical Matters British Engineering and the Chinese Market, 424 British Engineering Standards Association, Keys and Keyways, 388 ; (Letters), 451, 532 British Non-ferrous Metals Research Association, Die Casting Alloys Research, 699; Lectures, 211 British Trade with China, 75 British Wagons—see Railways British Waterworks Association, Annual Meeting and Programme, 565 Brownlie, David, on the Early History of the Gas Process, 331 Brownlie, David, on Ideal for Efficient Steam Generation, 649 Brownlie, David, Supplement to the Lakeside Electric Power Station, 480 ; (Letters), 507, 532 Bruce Ball on Mechanical Contrivances in Connection with Storage and Distribution of Water, 696 Buenos Aires, Traffic Problems in, 99 Buffers—see Railways Burney, Commander C. D., Self-supporting

 Airship Service, 141, 142

Burning Oil Well, Extinguishing, 453 Burstall, Professor F. W., A New Form of Optical Indicator, 87, 88 Butler, D. B., on “Ciment Electrique,” 668 By-paths in the Fundamentals of Engineering, Julius Frith and Frederick Buckingham, 544 c CABLE Ship—see Ships Calendars, Diaries, &c., 40, 66, 108, 159 Canada, Notes from, 65 Canadian Iron, Steel and Machinery Market, 562 Canadian Mineral Production, 132 Canal, Proposed Second Isthmian, 256 Canal, Welland, Development, 669 Capitalists, Engineers as, 317 Cargo Handling at Ports : British and American Methods Compared, Brysson Cunningham, 656 Carlisle, New Gasworks at, 541, 554, 584 Carpenter, Professor H. C., and Mr. C. Coldron Smith, on Work-hardened Aluminium Sheet, 265 Carpenter, Professor H. C. H., Production of Single Metallic Crystals, &c., 546, 551, 555 Cars and Coaches, Railway—see Railways Carter Disc Grain Separator, R. Boby, Limited, 680, 681 Catalogues, 56, 82, 248, 276, 295, 322, 353, 379, 401, 485, 565, 673 Cattle Slaughterer, Humane, Accles and Shel- voke, Limited, 223 Cement, Defective German, 268 Cement Kiln, Automatic Shaft, Henry Pooley, 391 Century of Progress, 641 Chaloner, J. L., Oil Engine Nomenclature, 202 ;

 (Letter), 574

Chance and the Laws of Nature, 609, 616 Chemical Engineers and their Training, 635 Chemical Factory, The Engineer in the, 84 China, British Trade with, 75 CHINESE ENGINEERING NOTES :

 2,70, 178; (Letter), 116
 Hong Kong, 2, 71
 Peking, 2, 70, 178
 Shanghai, 2, 71, 178

CHINESE Market, British Engineering and the, 424 Chinese Students in Britain, 43 Chlorine—see Electrolytic Chromium—see Iron and Steel “ Ciment Electrique,” D. B. Butler, 668 Civil Aviation—see Aeronautics Closed-feed System, Hick, Hargreaves and Co., Limited, 155 Clyde Oil Fuel System—see Ships COAL, COKE AND COLLIERIES :

 Borneo, Coal Resources of, 344

Coke as a Factor in Fuel Economy of Blastfurnace, E. R. Sutcliffe and Others, 529

 Draper Coal-washing Machine, 222

Gas-driven Coke Hoist, Mark Webber, Limited, 223 Lakeside Power Station at Milwaukee, Coal Drying and Pulverising, Dumping and Conveying Arrangements at, 383—see also Electrical Matters Morwell Brown Coal and Electrical Scheme, Victoria, Australia, 163, 482

 State Coal Mines, 664
 Water in Coal, 396

Winding Drum at the Bertie Pit, Trehafod, Robey and Co., Limited, 670 COBALT Steel—see Iron and Steel Cold Room at the British Industries Fair, John Kirkaldy, Limited, 201 Collins, W. G., Micro-indicator of High-speed

 Engines, 87, 100

Columbia, Port Improvements in, 637 Colwyn Bay—see Electrical Matters Compressing Acetylene, A. D. Risteen, 403 Compressor—see Air Compressor Concrete-lined Metal Pipes, Stanton Ironworks

 Company, 531

Concrete Plant for the Avon Dam, Sydney Water Supply, 570, 572 {Two-page Supplement, June 1st, 1923) Condensing in Locomotives—see Railway Locomotives Condensing Plant Tests at Dalmarnock, 215 Conduit Separator for Oily Ballast Water, R. C.

 Knight and Dunford Smith, 688

Consulting Engineers, 282 Contracts, 8, 50, 79, 102, 130, 159, 218, 239, 273, 296, 330, 353, 379, 405, 436, 459, 488, 511, 540, 565, 619, 673, 704 Contracts Going Abroad, 235 Conveyor System, Lip-bucket, and Gas Exhausters at Carlisle Gasworks, 586,. 587 Copper-aluminium-nickel Ternary System, C. R.

 Austin and A. J. Murphy, 305

Copper, Hardness of, &c., A. L. Norbury, 305 Corrosion, 450 ; (Correction), 472 Corrosion of Metals, Joint Meeting on, 412 Cotton Development in the Sudan, 74 Cotton Mills and Depot at Bombay, 496 ;

  (Letter), 688

Cotton Printing, Oriental, in the Sixteenth and Seventeenth Centuries, G. Baker, 154 Couplers, Railway—see Railways Coupling, Flexible, Wellman Bibby Company, Limited, 130 Coupling for Road Wagons, 505 Crane, Road, Petrol-electric, Henry J. Coles, Limited, 66 Crane, Runabout Electric, Ransomes, Sims and Jefferies, Limited, 153 Crane, Self-propelling 30-Ton Floating, Rendel, Palmer and Tritton, 454 Cranes, Portal Jib, on the Wharf at Risdon Zinc Works, Babcock and Wilcox, 394, 398 Creedy, F., on Variable-speed Alternating- current Motors Without Commutators, 49 Cunningha'm, Brysson, on Cargo .Handling, British and American Methods Compared, 650 Current Prices for Metals and Fuels, 26, 54, 80, 106, 134, 160, 188, 216, 246, 274, 300, 328, 354, 380, 406, 434, 460, 486, 512, 538, 566, 592, 620, 646, 674, 702 Cutting Tools—see Machine Tools D DAWSON, Sir Philip, on Railway Electrification, 501 Delaware and Hudson Company Centenary, 494 Dempster Smith, Report on Lathe Tools, 95, 234 ; (Letter), 295 Denny, Maurice E., on Vane Wheel Propulsion, 184 Derby Works—see Works Detecting Fire at Sea, Rich System, 242 ; (Paragraph), 282 Detonators, 366 d’Eyncourt, Sir Eustace, and Mr. J. H. Narbeth, Proposed Aircraft-carrying Mail Steamer, 310, 323 Diatomaceous Earth, Mining, in California, 229 Dickinson, H. W., An Engineer’s Sketch Book of the Eighteenth Century, 59 Die Casting Alloys Research, 699 Die Casting—see also Type Die-sinking Press, G. Twigg and Son, 222 Diesel Engines—see Engines Diesel Engine Users’ Association Papers—see Associations Diffusion of Knowledge, 582 Dillingen Hutte—see Works Dipper Dredger for the River Yare, 371 Disinfecting Railway Carriages—see Railways Dock Appliances at Glasgow Harbour, Daniel

  Fife, 696

Doubt and Research, 424 Drainage Works in Peru, 151 Drilling Machines—see Machine Tools Dryland, A., op British and American Road Construction and Maintenance, 655 E ECONOMISER and Ringstay Joint, E. Green and Son, Limited, 605 Educational Intelligence, 152, 198, 239 Einstein’s Law of Gravitation, 609, 616 ELECTRICAL MATTERS : See also Annual Articles Aber-Vrac’h Tidal Power Scheme, 36 Aircraft, Wireless Equipment of, 192 Alternating-current Motors, Newton Brothers, 223 Alternators, High-speed, Problems and Solution, J. Rosen, 206, 210 Arc Welding a Fractured Ingot Stripper Ram, 668 Auxiliary Naval Vessels, Electric Drive in, 110, 122 Barton Electric Power Station, Manchester, 102, 602, 626 ; (Correction), 673 British Electrical and Allied Industries Research Association, 88 British Electrical Development Association, Annual Luncheon, 322 British Fair Electric Exhibits, 201 Brookhirst Switchgear, 659 Buenos Aires Railways Power-houses and Electric Equipment, 517, 526 Colwyn Bay, Distributing Station at, J. B. C. Kershaw, 548 Comines Power Station, 7, 249, 262, 277 (Supplement, January 5th, 1923) Control Gear for Great Western Railway Pumping Installation at Cardiff Docks, 428 Control of Speed and Power Factor of Induction Motors, Professor Miles Walker, 226, 256 Cyc-Arc Welding Process Development, Apparatus by L. J. Steele and Others, 306 ; (Correction), 356 Diesel-electric Pumping Plant, 599 Electricity Commissioners, 48 Electricity Supplies, 343 Generation of Electricity in Great Britain, 395, 401 Heating and Lighting at Prestwood Sanatorium, Henry Lea and Son, 204, 212 Heating Wagon, 15,000-Volt, Swiss Railways, Brown, Boveri and Co. and Sulzer Brothers, 208, 209 Indicators—see Indicator Lakeside Electric Power Station at Milwaukee, 383, 409, 422, 437, 448, 480 ; (Letters), 507, 532 Luxembourg, Electrical Enterprise in, 292 Magnetic Drum Recorders, Dr. McLachlan, 641 Mid-Lancaster Electricity District, 561 Morwell Brown Coal and Electrical Scheme, Victoria, Australia, 163, 482 Motor Control Panel, Igranic Electric Company, 400

 Outdoor Switchgear, Schuil and Gullinan, 430 Power Rectifiers, Modern, R. L. Morrison, 258, 259, 264

Power Station Auxiliaries, 468 Public Supply of Electricity, Joint Meeting of Institutions in Birmingham, 115, 149 Public Supply of Electricity, C. H. Wordingham, 226 Rhaetian Railway Electrical Equipment, 464, 474, 492 Rotherham Power Station, 578

 South-East Lancashire Electricity Board, 574 Steel Works, Electricity in, C. A. Ablett, 547 Stoke-on-Trent Electricity Works, Extension of, 65
 Super Power Stations—see Public Supply Switchgear Works, A. Reyrolle and Co., 38 Track Circuiting—see Railways

Transmission of Power, Electric, for Propelling Machinery, W. J. Belsey, 441 Turbo-generators, 206 Variable-speed Alternating-current Motors Without Commutators, F. Greedy, 49 Winding Plant, Largest Electrical, Fullerton, Hodgart and Barclay, Limited, 126, 127 ELECTROLYTIC Chlorine and its Future, John G. A. Rhodin, 598 Emmet, W. L. R., on Electric Ship Propulsion, 365, 376 Employers’ Liability—see Labour ENGINES AND MOTORS : Admiralty Engineering Laboratory, Engines at, 489 (Two-page Supplement, May 1UA, Aero-engine, Small Two-cylinder “ Cherub,” Bristol Aeroplane Company, Limited, 270 Aeroplane Engines, “Condor,” 650 H.P., Rolls-Royce; Napier “Cub,” 1000 H.P.; Bristol “ Lucifer,” 100H.P. Three-cylinder, Beam Engines and Portable Engine, 1790- 1800, H. W. Dickinson, 59 Belgian Hot Bulb Engine with R.E.M. Type Fuel Pump, 120 Clyde Marine Oil Engines, Professor Mellanby, Cold-starting Oil Engine, Petters, Limited, 666 Cooling Water, Use of, for Diesel Engines, J. G. Griffin, 602 Diesel Engine Users’ Association Papers— see Associations Diesel Engines for Sewage Pumping Plant at Calumet, 599 Dutch Diesel-electric Ship Pelikaan, Engines for, 110, 122 Evolution of the Heavy Oil Engine, R. E. Mathot, 137

 Indicators—see Indicator

Long-stroke Diesel Engine, Burmeister and Wain, 446 Losses in Heat Engines, &c., W. P. Sillince, 640 Marine Diesel Engines, Review of, Figures of Firms Contributing to the Review, 61, 69 ; (Letters), 295

 Marine Engines—see also Annual Articles

Motor Ship Dalgoma, Twin-screw Two- stroke Diesel Engines for, 576 Neptune Type Two-stroke Cycle Marine Engine, 1400 I.H.P., 17 Oil Engine Nomenclature, J. L. Chaloner, 202 ; (Letter), 574 Oil Engine Nomenclature, Report of Committee of Institution of Mechanical Engineers, 152

 Robson Solid Injection Oil Engine, 523

Six-cylinder Oil Engine, Plenty and Son, Limited, 176, 180 Sulzer R.V. Solid Injection Type Engine, 17 ; (Letters), 295 Twenty Years of Diesel Engine Building, Eng.-Lieut.-Commander L. J. Le Mesurier, 85 ; (Letters), 295 Uniflow, Horizontal Engine for Steam Wagon, Atkinson and Co., 680 Utilisation of Heavy Fuel Oils in Internal Combustion Engines, Harold E. Moore, 127 ENGINEER, The, in the Chemical Factory, 84 Engineer, What Science Owes to the, 556 Engineers as Capitalists, 317 Engineer’s Sketch Book of the Eighteenth

 Century, H. W. Dickinson, 59

Engineering and Agriculture, 343 Engineering, Architecture of, 632 Engineering Association of Malaya, 416 Engineering Materials, Fluctuations in the

 Prices of, During the Year 1922, 3

Engineering Standards Association of Australia, 75 Evolution of the Heavy Oil Engine—see Engines Excavator, British Drag Line, Ruston and Hornsby, Limited, 534 (Two-page Supplement, May \%th, 1923) Excavators, Steam Crane, for Bombay, J. H.

 Wilson and Co., Limited, 284, 285

EXHIBITIONS :

 British Empire Exhibition, 36
 British Industries Fair, 201, 222, 254
 Ideal Home Exhibition, 270
 Mining Exhibition in London, 604, 632
 Model Engineer Exhibition, 48
 Royal Agricultural Show at Newcastle, 680

EXTINGUISHING a Burning Oil Well, 453 F FACTORY Driving Units for the East, Parsons Motor Company, Limited, 239 Factories—see also Works Fair—see Exhibitions Fairey, C. R., on Seaplanes, 141, 165, 166, 174 Fallacy of the “ Safety ” Cutter Block, 156 ;

 (Letter), 154

Farmer, E., Considerations Regarding Technique, 606 Feed Heating in Locomotives—see Railway Locomotives Fife, Daniel, on Dock Appliances at Glasgow Harbour, 696 Files, Taylor Tool and File Company, Limited, 254 Filter, Stream-line, Dr. Hele-Shaw, 520 Fire—see Detecting Firms, Famous, Short Histories of, E. L. Ahrons : Bury, Edward, and Co. (Bury, Curtis and Kennedy), Clarence Foundry, Liverpool, 111 ; (Letter), 198 For List of Locomotives see Railway Locomotives Fleming, Dr. J. A., on Problems in Telephony, Kelvin Lecture, 528 Flexible Coupling, Wellman Bibbv Company, Limited, 130 Forrest, James, Lecture by Sir R. T. Glazebrook on the Interdependence of Abstract Science and Engineering, 502 Forthcoming Engagements, 28, 56, 82, 108, 136, 162, 190, 218, 248, 276, 302, 330, 356, 382, 408, 436, 462, 488, 514, 540, 568, 594, 622, 648, 676, 704 Foundry, Fry’s Metal, London, and Equipment, 164 Foundry Material Handling Appliances, 532 French Congress on Industrial Heating, 693 FRENCH ENGINEERING NOTES : 27, 55, 81, 107, 135, 161, 189, 217, 247, 275, 301, 329, 355, 381, 407, 435, 461, 487, 513, 539, 567, 593, 621, 647, 675, 703

 Academy of Science, 647
 Alcohol Fuel, 217
 Alcohol Mixtures, 247
 Angora Concessions, 435
 Better Outlook, 355
 Big Contract, 513
 Boiler, Electric, 539
 Brickmaking Machinery, 567
 Cancelling Contracts, 275
 Cheap Flight, 407
 Coke Production, 675
 Coke Supplies, 135, 329, 513
 Colonial Railways, 381
 Colonial Works, 275
 Commercial Arrangements, 355
 Comptoirs, The, 27
 Continuous Brakes, 81, 217
 Degree of Doctor of Engineering, 513
 Desert Traction, 487
 Electrical Distribution, 329
 Electric Road Traction, 567
 Engine Nomenclature, 161
 Engineering Trades, 301
 Fiscal Tariffs, 381
 Flood Protection, 301, 329
 Foreign Contracts, 435
 Foreign Trade, 135, 461
 Fuel Costs, 247
 Higher Prices, 161
 Horse-power, 487
 Import Duties, 27
 Increased Duties, 161
 Industrial Blockade, 189
 Industrial Organisation, 647
 International Steel Union, 703
 International Transit, 435
 Joy Stick, 567
 Keeping Trade, 189
 Laboratories, 329
 Labour, 593
 Labour-saving Appliances, 539
 Loss of Foreign Trade, 55
 Machinery Trade, 81, 435
 Marc Seguin, 703
 Mechanical Coal Getters, 355
 Motor Fuels, 27, 247
 Motor Rail Cars, 189
 Moving Platform and Air Cars, 621
 National Fuel, 593
 National Fuel Week, 381
 Naval Aviation, 621
 Naval Programme, 135, 217
 Naval Questions, 301
 Oil Tanks, 703
 Outlook, 55
 Paris Extensions, 461
 Paris Fair, 539
 Paris Traffic, 275
 Paris Water Supply, 593
 Petrol Locomotives, 487
 Power Alcohol, 703
 Production, 593
 Production Costs, 487
 Railway Centenary, 647
 Railway Construction, 55
 Railway in Difficulties, 621
 Raw Material, 275
 Reconstruction, 407, 647
 Rove Tunnel, 135
 Ruhr, The, 81, 107
 Ruhr Coke, 407
 Ruhr Strike, 621
 Rural Electrification, 107
 Sahara Motor Trip, 81
 Sewage Disposal, 27
 State Alcohol Control, 55
 State Electrical Distribution, 27
 State Electrification, 407
 Strikes, 217
 Suction Gas Lorries, 329
 Summer Time, 487
 Tariff Problem, 675
 The “ Civils ” Anniversary, 513
 Trade Activity, 675
 Trade Future, 461, 567
 Trade Relapse, 107
 Tram and Roadway Costs, 107
 Transport, 461
 Tunnelling, 161

FRENCH Policy and British Trade, 582 Frith, Julius, and F. Buckingham, By-paths in the Fundamentals of Engineering, 544 Fuel Oil—see Oils Fundamentals—see By-paths Furnace for Brown Coal, Underfeed Stoker Company, Limited, 163, 482 Furnace, Forced Draught, for Burning Anthracite Dust, Turbine Furnace Company, Limited, 605, 606 Furnaces, Various, at the British Industries Fair, 255 G GAS Calorimeter, Recording, Professor C. V. Boys, 470 Gas Plant and Gasometer at Soho, William Murdoch, 331 Gas Process, Early History of the, D. Brownlie, 331 Gas Producer, New Type, R. G. Syndicate, 364 Gas Turbine in Theory and Practice, 466, 490, 515, 557, 583, 595, 630 Gas—see also Water Gas Gasworks at Chicago, 614 Gasworks, New, at Carlisle, 541, 554, 584 Gauge-measuring Machine, Axel C. Wickman, 266 Gauges, Indicating and Recording, in Boiler Control, C. and P., Sarco, W.R., 437 Gear Wheels, Accuracy of, 123 ; (Letter), 198 Gears—see also Spiral Geological Survey of Great Britain, 178 Giant’s Causeway Tramway, Fortieth Anniversary of Opening, 562 Gibson, Professor, Use of Models in Engineering, 174 Girder Bridge Design, T. C. Hood, 124 Glasgow, Old, Science and Industry in, 623 Glazebrook, Sir R. T., James Forrest Lecture, on Abstract Science and Engineering, 502 Glazebrook, Sir R. T., on Standardisation of Methods of Research, 682 Gosport, Landing Stage and Wharf, 166 Gosselin, C. Le M., on The Use and Limit

 of the Steam Wagon, 419

Gravitation, Einstein’s Law of, 609, 616 Greenwood, William, on Suction Gas Producers, 340 Gresley, H. N., on Wagon Stock on British

 Railways, 149, 151

Griffin, J. J., on The Use of Cooling Water for

 Diesel Engines, 602

Grinding Machines—see Machine Tools Gwynne-Pennell Rotary Trap, 285 H HADFIELD, Sir Robert, on Modern Trackwork and its Importance, 654 Hammer, Magnifier, for Sclerescope Hardness Test, R. Genders, 306 Hammer, Spring Power, Fraser Patent Power Hammer Company, 255 Hammers, Spring, Drop Stamp, &c., Alldays and Onions, Limited, 223 Handley Page on The Slotted Wing, 683 Hankins, G. A., on The Relation between Scratch and Load, &c., in Hardness Tests, 444, 449 Hardman, J., on the Spinning Mule, 144 Hardness, Our Knowledge of, 691 Hardness and Solid Viscosity of Metals, 449 Hardness Tester, The “ Pendulum,” Edward G.

 Herbert, Limited, 390, 445 ; (Letter), 429

Hardness Testing of Bearing Metals, Christopher H. Bierbaum, 420 Hardness Testing, Recent Developments in, Edward G. Herbert, 686, 691 Hardness Tests, Relation between Scratch and Load, &c., G. A. Hankins, 444, 449 Hardness—see also Iron and Steel Hay Rick Lifter, Self-loading, Alex. Jack and Sons, Limited, 680 Heating and Lighting at Prestwood Sanatorium, H. Lea and Son, 204, 212 Heating Wagon—see Railways Heavy Oil—see Oils Helicopter—see Aeronautics Henderson, A. C. F., on Present-day Problems in the Design of Ships, 334 Herbert, Edward G., on Recent Developments in Hardness Testing, 686 Hill, Mr. A. J., Great Eastern Railway, Presentation to, 400 Histories, Short, of Famous Firms, E. L. Ahrons—see Firms Holzwarth’s Oil Combustion 500 H.P. Turbine, and Proposed 10,000-Kilowatt Producer Gas Turbine, 595 Hood, T. C., on Girder Bridge Design, 124 Hydro-electric Power House in California, 456 Hydro-electric Project in Ulster, 350 Hydro-electrical Situation in Spain, 240 I IDEAL for Efficient Steam Generation, David Brownlie, 649 Import Trade of India, April-December, 1922, 362 India, Old Machine Tools in, 673 INDIAN ENGINEERING NOTES :

 50, 92, 170, 640
 Aerial Ropeways, 640
 Agricultural Tramways, 170
 Amazing Accident, 170
 Bolt from the Blue, 50
 Calcutta Drainage, 92
 Concrete Railway Sleepers, 170
 East Indian Railway, 92
 Five Years’ Programme, 50
 Indian Steel Castings, 640
 Industrial Housing, 50
 Iron and Steel Industry, 50
 Magnificent Avenue, 170
 Navigation in Shallow Waters, 92
 New West Coast Harbour, 640
 News in Brief, 50, 92, 170, 640
 Railway Improvements, 170
 Successful Hydroglisseurs, 640
 Vizagapatam, 92

INDICATOR, Engine, The Midgley, 236 Indicator, Mean Pressure, H. E. Wimperis, 238 Indicator, Micro-, for High-speed Engines, W. G. Collins, 87, 100 Indicator, Optical, Professor F. W. Burstall, 87, 88 Indicator, R.A.E. Electrical, for Internal Combustion Engines, &c., H. Wood. 87, 100, 101, 102, 168, 169 Indicators, Symposium of Papers at the Institution of Mechanical Engineers, 87, 100, 168, 177, 236 Industrial Fatigue Research Board Report, Mr. E. Farmer’s Paper, 606 Industrial Heating, French Congress on, 693 Inland Transport, 692 Institutes and Institutions—see Associations Instruments for Boiler Control, J. B. C. Kershaw, 437 Insurance, Unemployment, 423 Internal Combustion Heat Losses and Specific Heat of Working Fluid, Wm. J. Walker, 191 Internal Combustion Turbine, 475 International Air Congress—see Aeronautics International Navigation Congress, Thirteenth, 588 International Roads Congress at Seville, 494, 522 Invernairn, Lord, on Sugar Machinery, 694 IRON AND STEEL :

 Alloy Steels, Acl Range in, J. A. Jones, 548

Alloys of Iron and Nickel, Dr. D. Hanson and Mr. J. R. Freeman, 548

 Basic Slags, T. P. Colclough, 547
 Canadian Iron and Steel Market, 600
 Cast Iron, 96

Chromium Steels, Mechanical Properties of, C. R. Austin, 548 Cobalt Steels for Permanent Magnets, J. F. Kayser, 57, 83 Electricity in Steel Works, C. A. Ablett, 547 French Iron and Steel Production in March, 532 IRON AND STEEL (continued); Gas Producers in Steel Works, Fred Clements, 530

 Globular Cementite, Professor C. H. Desch

I and Mr. A. T. Roberts, 547

 Hardness, Brinell, &c., Hugh O’Neill, 548
 Hardness, Professor C. A. Edwards and Mr.
    Charles R. Austin, 548
 Iron and Steel Outlook, 125
 Iron and Steel Works—see Works
 Mechanical Properties of Metallic Crystals,
    Professor H. C. H. Carpenter, 546, 551, 555
 Stainless Steel Patents, 497

Tin in Steel, J. H. Whiteley and A. Braithwaite, 546

 True Steels, Dr. J. O. Arnold, 546

JENKINSON, J. A., on Railway Requirements of an Important Industrial Area, 654 K KAYSER, J. F., Cobalt Steels for Permanent Magnets, 57, 83 Kearsarge Crane, 690, 698 Kelvin Lecture on Telephony, Dr. J. A. Fleming, 528 Kemnal, Sir James, on Water-tube Boiler and Crane Construction, 695 Kep Gear, Brightside Foundry and Engineering Company, 604 Kershaw, J. B. C., Control of Boilers by Temperature and Draught Measurements, 437 Kershaw, J. B. C., Electricity Distributing Station at Colwyn Bay, 548 Keys and Key ways, British Engineering Standards Association, 388 ; (Letters), 451, 532 Kieselguhr—see Diatomaceous Kynoch, W., and J. A. Coderre, Creosote Treatment of Sleepers, 145 L LABORATORIES, Research, at Wembley, General Electric Company, 228, 232 Laboratory, Admiralty Engineering, at West Drayton, 489 (Two-page Supplement, May 11th, 1923) LABOUR NEWS, STRIKES AND WAGES QUESTIONS :

 Employment Situation in United States, 600
 Liability of Employers, 70
 Unemployment Insurance, 423
 Welfare Work at Stanton, 640

LANDING Stage and Wharf at Gosport, 166 Lathes—see Machine Tools Launches and Trial Trips, 187, 215, 230, 302, 330, 356, 379, 400, 433, 485, 511, 537, 591, 622, 645 LEADERS : 1922 — A Retrospect: Unemployment, Labour Disputes, Technical Progress, China, 15

 Abstract Science and the Engineer, 502
 Accuracy of Gear Wheels, 123
 British Railway Wagon, The, 149
 Broken Axle, 476
 Cast Iron, 96
 Chance and the Laws of Nature, 609
 Chemical Engineers and their Training, 635
 Chinese Students in Britain, 43
 Civil Aviation and the Government, 233
 Corrosion, 450
 Diffusion of Knowledge, 582
 Doubt and Research, 424
 Electricity Supplies, 343
 Engineering and Agriculture, 343
 Engineers as Capitalists, 317
 Engineers and the Rubber Industry, 205
 French Naval Statute, 369
 French Policy and British Trade, 582
 Generation of Electricity in Great Britain, 395
 Great Gift, 206
 Hardness and Solid Viscosity of Metals, 449
 Helicopter Competition, 527
 Indicator, The, 177
 Inland Transport, 692
 Institute of Metals, 290
 Internal Combustion Turbine, 475
 International Air Congress, 663
 Kelvin Lecture, 528
 Liability of Employers, 70
 Main Line Railway Electrification, 123;
    (Letter), 154

Marine Diesel Engine, The, 69 Mechanical Engineering and its Materials, 178 Mechanical Properties of Metallic Crystals, 555

 Navy Estimates, 289
 Newton and Einstein, 581
 Operation of Water Gas Plant, 635
 Our Knowledge of Hardness, 691
 Popular Knowledge, 635
 Power Rectifiers, 264
 Railway Electrification, 501
 Railway Position, 263
 Railway Speeds, 610
 Railways’ Opportunity, 369
 Research, 234
 Research on Cutting Tools, 95
 State Coal Mines, 664
 Super Power Stations, 149
 Temperature Control, 44

Textile Machinery Papers at “ The Mechanicals,” 44

 Turbo Generators, 206
 Unemployment Insurance, 423
 Verdict on the Therm, 290
 Water ia-Coal, 396
 What Science Owes to the Engineer, 556

LEA, Professor F. C., on Tensile Tests of Materials at High Temperatures, 178, 182 Le Mesurier, Eng.-Lieut.-Commander L. J., on Twenty Years of Diesel Engine Building, 85 ; (Letters), 295 LETTERS FROM OUR OWN CORRESPONDENTS : England, North of, 24, 25, 52, 78, 104, 132, 158, 186, 214, 244, 272, 273, 298, 326, 352, 378, 404, 432, 458, 484, 485, 510, 536, 564, 565, 590, 618, 644, 672, 700, 701 Lancashire, 23, 25, 51, 77, 103, 105, 131, 157, 185, 213, 244, 271, 297, 325, 351, 377, 403, 431, 457, 483, 509, 535, 563, 589, 617, 643, 671, 699 Midlands and Staffordshire, 23, 51, 77, 103, 131, 157, 184, 213, 243, 271, 297, 325, 351, 377, 403, 431, 457, 483, 509, 535, 563, 565, 589, 617, 643, 671, 699 Scotland, 25, 53, 79, 105, 133, 159, 187, 215, 245, 273, 299, 327, 353, 379, 405, 433, 459, 485, 511, 537, 565, 590, 619, 645, 672, 701 Sheffield, 24, 52, 78, 104, 132, 158, 186, 214, 243, 272, 298, 326, 352, 378, 404, 432, 458, 484, 510, 536, 564, 590, 618, 644, 672, 700 Wales and Adjoining Counties, 25, 53, 79, 105, 133, 159, 187, 215, 245, 273, 299, 327, 353, 379, 405, 433, 459, 485, 510, 537, 565, 591, 619, 645, 673, 701 LETTERS TO THE EDITOR .

 Accident to the G.N.R. Express Train, J. T.
   Marshall, 198

Accuracy of Gear Wheels, Axel C. Wickman, 198

 American Boiler Rating, G. A. Rossetti, 507 ;
   D. Brownlie, 533
 Ball Valves, W. D., 340
 “ Baltic ” Type Locomotives, C. R. King, 170
 Boiler Plant Testing, D. Brownlie, 36 ; F. W.
   Dean, 230

Catalogues and Public Libraries, Charles Nowell, 154

 China, Cecil S. Howsin, 116

Church, The Engineers’, E. Kilburn Scott, 230 Coal Mining—see Heng-Chow Cyclic Irregularity of Gas Engines, Geo. T. Pardoe, 230 ; H. E. Wimperis, 295 Design for an Express Locomotive, E. C. Poultney, 429 ; F. W. and A. J. Brewer, 506, 660 ; C. R. K., 532 ; C. W. Dauncy, 574 ; J. Riekie, 660 Electric Welding, A. E. Shorter, 116 Errors of Gauging, T. W. Cooper, 36 First Locomotive with Inside Cylinders, F. W. Brewer, 198 Gas Measured by Therms, W. A., 340 Great Western Expresses, R. H. Nicholls, 507 ; Writer of the Article, 507

 Hardness Tests, Manufac.,-429

Heng-Chow Company, Limited, China Mines, Cecil G. Howsin, 472 ; Heng-Chow Company, Limited, 532

 Human Side, Argon, 74

Informal Meetings, Three of the Eight, 451 Interesting Gear, F. E. Lindsay, 660 Lathe Tool Research, Edward G. Herbert, 295 Law of Heat Transmission, R. Royds, 36 Lift of a Ball Valve, C. B. Clapham, 472 Locomotive Boosters, Beyer, Peacock and Co., Limited, 507 Made versus Purchased Gauges, Hy. Baker, 154 ; Axel C. Wickman, 198 Mazagon Cotton Depot, Bombay, W. H. Neilson, 688 Mechanical Couplers for Indian Broad-gauge Railways, X., 451 ; Writer of the Article, 614

 Mechanical Gearing, W. H. Martin, 428
 Nicolson Boiler, J. Adamson and Co., 12 ;
   C. E. Stromeyer, 12

Noisy Steam Locomotives, L. J. Le Mesurier, 340 Oil Engine Nomenclature, H. A. Stuart, 574 Proposed Standard Keys and Key ways, C. J. Sansom, 451 ; Brown Bayley’s Steel Works, Limited, 533

 Railway Electrification, W. P. Durtnall, 154 ;
   Alex. D. Ferguson, 198

Railway Signalling, J. Jackson, 230 ; S. P. Christie, 256 Railway Speeds, Horace Myers, Major, 660 ;

   J. S. Pringle, 688

Research in Cutting Tools, J. F. Kayser, 154 Review of Marine Diesel Engines, L. Le

   Mesurier, for Sulzer Bros., 295

Safety Regulations for Saw Mills, G. Bellhouse, H.M. Chief Inspector of Factories, 154 ; A. W. Glover, 230 Saw Guards, &c.—see Safety

 Scientific Literature, T. W. MacAlpine, 170
 The Late Mr. John Williamson, Geo. T.
   Williamson, 507

Theoretical Aspect of Heat Regeneration for Internal Combustion Motors, W. J. Walker, 506

 Thickness of Oil Films, J. E. Sears, 12

Traffic Congestion in London : A Proposed Remedy, J. D. Roots, 688 Twenty Years of Diesel Engine Building, Cummins Syndicate, Limited, 295 Utilisation of Exhaust Steam in Locomotives, J. G. H. Warren, 429 Warning to Inventors, G. Drury Coleman, 170; Precision Photo Printing Plant, Limited, 198 ; Ferranti Limited, 256 What do Employers Want ? A.M. Inst. C.E., 256 ; M.I. Meeh. E., 295 ; R. P., 295 LIFEBOATS—see Ships Lighthouse Apparatus for Port Said, Chance Brothers and Co., Limited, 202 LITERATURE : Reviews: Alfred Yarrow, His Life and Work, Eleanor C. Barnes (Lady Yarrow), 664 Brassey’s Naval and Shipping Annual, 1923, Sir Alexander Richardson and Archibald Hurd, 44 Design and Construction of Dams, Edward Wegmann, 692 Design of Masonry Structures and Foundations, Clement C. Williams, 636 Etude sur le Ballon Captif et les Aeronefs Marins, Commandant Charles Lafon, 62, 179 Farm Implements and Machinery, J. R. Bond, 366, 665 Jane’s Fighting Ships, 1922, Oscar Parkes, 366, 556 Mechanisms of Machine Tools, Thomas R. Shaw, 610 LITERATURE (continued): Reviews (continued): Merchant Ships of the World, 1923, Frank C. Bowen and F. J. N. Wedge, 520 Metals and Metallic Compounds, Vol. I. and Vol. II., Ulick R. Evans, 583 Scottish Canals and Waterways, Edwin A. Pratt, 637 Ships of the Royal Navy, Oscar Parkes, 179, 290 Subject Index to Periodicals, K, Science and Technology, 45 Thermal Treatment of Steel, J. W. Urquhart, 62 Woollen and Worsted Spinning, Alfred F. Barker, 62 Short Notices :

 Atoms, Jean Perrin, 425, 665
 Belt Conveyors and Belt Elevators, F. V.
   Hetzel, M.E., 451, 665

Destructive Distillation of Wood, H. M. Bunbury, 396, 665

 Indian Engineering, W. L. Strange, 425, 637

Ironfoundry, The Modern, Joseph G. Horner, 425, 637 Manufacture of Cane Sugar, L. Jones and

   F. I. Scard, 665

Manufacture of Pulp and Paper, H. N. Lee, &c., 692 Pioneer Railway Engineering, H. Stringer, 556, 637 Printing Telegraph Systems and Mechanisms, H. H. Harrison, 425, 583 Radio Experimenter’s Handbook, Part II., Data and Design, Philip R. Coursey, 583, 637 Railway Signalling, Automatic, F. Raynar Wilson, 637 Vibration and Noise, Prevention of, Alec B.

   Eason, 425, 637
 X-rays, G. W. C. Kaye, 425, 583

Year Book of Wireless Telegraphy and Telephony, 583 Books Received: Absorption of Nitrous Gases, H. W. Webb> 665

 Advertiser’s A.B.C., 396

Advisory Committee for Aeronautics, Reports of the Light Alloys Sub-committee, June, 1921, 62 Aircraft Steels and Materials, Brig.-General R. K. Bagnall-Wild and Others, 62 Air Publication 905, Rigging Notes, F 5 Boat Seaplane, 235 Allgemeine Maschinenlehre Vorlesungen fiber Arbeitsgewinnung und Kraftmaschinen, Hugo Fischer, 318 Alternating-current Electrical Engineering, W. Tolm6 Maccall, 583 American Malleable Cast Iron, H. A. Schwartz, 179 Annual Report of the Chamber of Shipping of the United Kingdom, 1922, 23, 610 Association of British Chemical Manufacturers, Directory of Members, 290 Association of Engineering and Shipbuilding Draughtsmen : Elements of Diesel Engine Design, D. Bruce, 62 Barnett House Papers, No. 7 : Scientific Management and the Engineering Situation, Lecture, Sir W. Ashley, 318

 Bessel Functions, Treatise on the Theory of,
   G. N. Watson, 235

Blast-furnace and Manufacture of Pig Iron, R. Forsythe, 151 British Coal Mining Industry During the War, Sir R. A. S. Redmayne, 425 By-product Coking, G. S. Cooper, 637 California, State of, Public Works Bulletins : No. 4, Water Resources of California ; No. 5, Flow in California Streams ; No. 6, Irrigation Requirements of California

   Lands, 637

Carrateristiche Costrutive delle Turbine, &c., 665 Catalogo de la Biblioteca Nacional de Marina, 1922, 583 Causes and Prevention of Corrosion, Alan A.

   Pollitt, 665
 Cements and Artificial Stones, The Late J.
   Watson, 318
 Chemistry, Inorganic and Theoretical, Vol.
   III., J. W. Mellor, 425

Chemistry and Technology of Gelatin and Glue, Robert H. Bogue, 45 Civil Engineering Geology, Cyril S. Fox, 318

 Back to Prosperity, H. Lowenfeld, 366
 Briquetting, A. L. Stillman, 366

Cam Design and Manufacture, F. B. Jacobs, 366 Cleveland Technical Institute, Bulletin, 290 Coke for Steam-raising Purposes, &c., G. M.

   Gill, 235

Colliery Year Book and Coal Trades Directory, 610 Commonsense of the Calculus, G. W. Brewster, 366 Cost Accounts for the Metal Industry, H. E. Parkes, 62 Costing and Price Fixing, J. M. Scott- Maxwell, 556 Cour Complet de Mathematiques Speciales Mecanique, Tome III., J. Haag, 45 Crystallisation of Metals, Lectures by Colonel N. T. Belaiew, 318 Deflections of Suspension Bridges, John W. Spiller, 665 Department of Scientific and Industrial Research : British Association for Advancement of Science, Fourth Report on Colloid Chemistry, &c., 179

   Food Investigation Board :
      Report for the Year 1921, 62

Special Report No. 9, by Engineering Committee, Transmission of Heat, &c., 62

   Fuel Research Board :

Technical Paper No. 5, Apparatus for Measurement of Specific Gravity, &c., A. Blackie, 265 Design of Steam Boilers and Pressure Vessels, George B. Haven and G. W. Swett, 637 Dictionary of Applied Physics, Sir R. Glaze- brook, 235 Diesel Engine, A. Norton, 318 Elasticity and Strength of Materials Used in Engineering Construction, Section I., C. A. P. Turner, 318 LITERATURE (continued): Books Received (continued): Elasticity and Strength of Materials Used in Engineering Construction, Section II., Simple Flexure, C. A. P. Turner, 451 Electric Cranes and Hauling Machines, F. E. Chilton, 451 Electric Handling of Materials, Vol. IV., Machinery and Methods, H. H. Broughton, 665 Electric Lift Equipment for Modern Buildings, Ronald Grierson, 665 Electrician Annual Tables of Electricity Undertakings, 1923, 610 Electrons, Electric Waves, and Wireless Telephony, J. A. Fleming, 583 Elements of Applied Physics, Alpheus W. Smith, 692 Empire Municipal Directorv and Year Book, 1923-24, 556 Engine Balance, Treatise on, Using Exponentials, P. Cormac, 637 Engineering Drawing for Technical Students, Principles of, Charles C. Leeds, 451 Engineering of Excavation, George B. Massey, 692 Engineering Industry and Crisis of 1922, A. Shadwell, 235 English Clubs in all Parts of the World, 1923,

   E. C. Austin-Leigh, 318

Essais de Soudures Autog?ne et Electrique de Pieces de Chaudihres, E. Hoehn, 62 Factors in the Location and Lay-out of Locomotive Repair Shops, H. L. Cole, 451 Factors in the Location and Lay-out of Railway Repair Shops, H. L. Cole, 451 Factory Storekeeping: Control and .Storage of Materials, H. H. Farquhar, 45 Flow of Gases in Furnaces, W. E. Groume- Grjimailo, 396 Gas Manufacture, Distribution, and Use, 290 Gasholder Design and Construction, R. J. Milbourne, 425

 Gasworks Recorders, Leonard Levy, 62
 Generalised Linear Perspective, &c., J. W.
   Gordon, 235

Generation and Utilisation of Cold, Faraday Society Discussion, 451 Golden Hammer and other Engineering Stories, A. W. Marshall, 179 Handbuch des Dampflokomotivbaues, Dr. Martin Igel, 179 Heat Engines, A Text-book of, Professor Jamieson and E. S. Andrews, 396 Heizungs-und Luftungsanlagen in Fabriken, Oberingenieur Valerius Hfittig, 318 Henslowe’s Motor Dictionary, English - Spanish, Spanish-English, Leonard Hens- lowe, 425 How to Build Amateur Valve Stations, Philip R. Coursey, 583 How to Form a Company, H. W. Jordan, 45 How to Reform Our Railways, J. G. B. Sams, 692 Hydraulics Applied to Sewer Design, G. S. Coleman, 692 Ice and Cold Storage Trades Directory, 1923, 235 Imperial Institute Monographs on Mineral Resources, British Empire, Molybdenum Ores, R. H. Rastall, 179

 Income Tax Simplified, Arthur Fieldhouse, 45
 Industrial Applications of X-rays, P. H. S.
   Kempton, 235

Industrial Court : Practice and Procedure, Sir William Mackenzie, 318 Industrial Hygiene and Medicine, E. W.

   Hope and Others, 235

Industrial Mathematics Practically Applied, Paul V. Farnsworth, 451 Institution of Naval Architects, “ Transactions ” of, R. W. Dana, 265 Institution of Production Engineers, “ Proceedings,” of the Session 1921-1922, Vol. I., 45

 InterdSpendance, R. Hofmann, 396

Internal Combustion Engine, H. E. Wimperis, 62 Internal Combustion Engine, Vol. I., Slow- speed Engines, 151 ; Vol. II., High-speed Engines, H. R. Ricardo, 692 Internal Combustion Engines, Elementary, J. W. Kershaw, 235

 Internal Combustion Engines, J. Okill, 318
 Internal Combustion Engines, Papers on, 366
 Jane’s All the World’s Aircraft, 1923, C. G.
   Grey, 665

Japan, Twenty-second Financial and Ecor nomic Annual of, 1922, 637 Journal of the Institute of Metals, G. Shaw Scott, 179 Laboratory Organisation, Tested Method of, Seymour Pile and R. Johnston, 425 La Force Motrice Electrique dans 1’Industrie, Eugene Maree, 62 Law and Order, New Province for, Henry Bournes Higgins, 62 L’Electrodynamique des Milieux Isotropes en Repos, &c., Louis Roy, 665

 Les Hdlicopteres, W. Margoulis, 179

Les Mardes et Leur Utilisation Industrielle, E. Fichot, 179 Lighting and Photometry, Elementary Prin ciples, J. W. T. Walsh, 179

 Line Charts for Engineers, W. N. Rose, 451
 Lockwood’s Builders’ and Contractors’ Price
   Book, 1923, 366

Lubricants, Shoe Polishes, &c., Manufacture of, R. Brunner, 265 L’Union d’Electricite et la Centrale de Gennevilliers, E. Mercier, 45 Machine Tools, Mechanisms of, T. R. Shaw, 425 Mahaffy and Dodson’s Law relating to Motor Cars, C. S. Rewcastle, 556 Manchester Guardian Commercial Year Book, 366 Manual of Up-to-date Organisation, &c., G. T. Turner and B. Wood, 235 Marine Power Plant, Lawrence B. Chapman, 45 Marine Works, Practical Treatise, Ernest Latham, 62 Mastering Power Production, &c., Walter N. Polakow, 62 Materials of Construction, Professor A. P. Mills, 151 Mechanical Engineering Detail Tables, John P. Ross, 318 LITERATURE (continued): Books Received (continued): Mechanical Testing, R. G. Batson and J. H. Hyde, 318 Mechanical World Electrical Pocket Book, 1923 318 Mechanical World Year Book, 1923, 318 Mechanics, Principles of, J. F. S. Ross, 366 Medical Notes in Connection with Commercial

   Aircraft, 62

Mercury Ores, Edward Hulse, 477 Metal Turning Made Easy, 318 Meteorological Office, Air Ministry, British Rainfall, 1921, 318 Ministry of Munitions and Department of Scientific and Industrial Research, Technical Records of Explosives Supply, 1915-

   1918, No. 9, Heat Transmission, 45

Ministry of Public Works, Egypt, Physical Department, &c., 665 Modern Gas Producers, N. E. Rambush, 665 Modern Gasworks Chemistry, Geoffrey Wey- man, 151 Moduling of Irrigation Channels, E. S. Crump, 235

 My Railways and Me, Edward S. Hadley, 62 New South Wales Government Railways and Tramways Report, June 30th, 1922, 151

Nitrogen Industry, J. R. Partington and L. H. Parker, 62 Oilmen’s Sundries and How to Make Them, “Technicus,” 665 Oil Power, Sydney H. North, 318 One Thousand Questions and Answers on Company Law, Henry A. Ashton, 477 Ontario, Province of, Report of the Hydroelectric Power Commission, 62 Optical Methods in Control and Research Laboratories, J. N. Goldsmith and others, 290 Ore Dressing, A Text-book of, S. J. Truscott, 425 Oxy-acetylene Welding, 62 Patents for Inventions, J. Ewart Walker and R. Bruce Foster, 45 Patternmaking, Edward M. McCracken and C. H. Sampson, 637 People’s Year Book, 1923, &c., 318 Phase-rule and its Applications, Alexander Finlay, 451 Physics in Industry, Vol. I., Archibald Barr and others, 610 Planing and Geodetic Surveying for Engineers : Vol. I., Plane Surveying ; Vol. II., Higher Surveying ; David Clark, 583 Power Station, A 130,000-Kilowatt, G. Klingenber^, 396 Practical Civil Engineering Simplified for the Far East, J. R. McLeod, 45 Practical Engineer Electrical Pocket Book and Diary for 1923, Conrad Arnold, 318 Practical Engineer Mechanical Pocket Book and Diary for 1923, E. G. Beck, 318 Practical Heat, T. Croft, 692 Probleme der Weltwirtschaft, Professor Dr.

   Bernhard Harms, 265

Properties of Engineering Materials, W. C. Popplewell and H. Carrington, 637 Providence Zone Plan, Robert Whitten, 665 Punjab Canal Gazetteers, Vol. I., 45 Racing Eight : Notes on its Design and Propulsion, W. B. Coventry, 318 Radiotelegraphie, R.adiot61ephonie, &c., E. Reynaud-Bonin, 665 Railroad Construction, W. Loring Webb, 396 Railroad Electrification and the Electric Locomotive, Arthur J. Manson, 665 Railway Permanent Way, W. Hepworth and J. Thos. Lee, 151 Railways of Spain, George L. Boag, 665 “ Rapid ” Decimal Calculator and Universal Reckoner, J. G. Inglis, 366 Reid’s Handy Colliery Guide, &c., 179 Reinforced Concrete, Manual of, C. F. Marsh and William Dunn, 179 Relativity, Mathematical Theory of, A. S. Eddington, 235 Relativity, Principle of, with Applications to Physical Science, A. N. Whitehead, 45 Repairing of Locomotives, No. III., E. L. Ahrons, 151 Royal Engineers in the European War, 1914-

   1919, 179

Schedule “ A ” and House Duty Assessment, J. Stanton, 637 Seaborne Trade, C. E. Fayle, 396 Second Course in Engineering Science, P. J.

  Haler and A. H. Stuart, 45

Shall the State Throw Away the Keys ? Association of British Chemical Manufacturers, 62 Shop Arithmetic for the Machinist, Erik Oberg, 151 Sierra Leone Government Railway, Lieut.- Colonel F. D. Hammond, 318 Special Steels, &c., Sir Robert Hadfield, 583 Statique Cinematique, Robert d’Adhemar, 366 Steam Turbine Theory and Practice, W. J. Kearton, 62 Stone Dusting of Mines, Study of, Part II.,

  F. S. Sinnatt and A. McCulloch, 62

Structural Design in Theory and Practice, Henry Adams, 318 Structural Drafting and the Design of Details, Carlton T. Bishop, 637 Structural Steelwork, Wm. H. Black, 318 Structure of Atoms, Alfred Stock, 235 Suspension Bridges, Practical Treatise on, D. B. Steinman, 556 Swedish Year Book, 1922, 179 Tables Annuelles de Constantes et Donnies Num6riques de Chimie, &c., Vol. IV., 235 Telephone Erection and Maintenance, H. G. White, 179 Testing, A Handbook of, Vol. II., Theory of Prime Movers, C. A. Middleton Smith and A. G. Warren, 583 The Electrician Electrical Trades’ Directory and Handbook, 1923, 396 Theory of Emulsions and Emulsification, William Clayton, 179 Third Winter of Unemployment, 396 Toothed Gear Wheel Cutting, Principles, &c.,

  G. W. Burley, 179

Trade Marks, Information on the Subject of, Hasel tine, Lake and Co., 151 Trade Unionism and Munitions, G. D. H. Cole, 556 Transactions of the Liverpool Engineering Society, Vol. XLIIL, 556 LITERATURE (continued): Books Received (continued): United States National Museum Report, 1922, 425 University of Sheffield, Department of Fuel Technology, Coal : Series of Lectures on Coal and its Utilisation, H. Chamberlain and others, 62 Vector Calculus, with Applications to Physics, J. B. Shaw, 318

  Visual Illusions, M. Luckiesh, 366

Water Power in the British Empire, Reports of Committee, 62

  Weighing Machines, G. A. Owen, 179

Whittaker’s Mechanical Engineer’s Pocket Book, W. Erskine Dommett, 62 Willing’s Press Guide, 1923, 179 Wireless Component Parts, Bernard E. Jones, 425 Wireless: Popular and Concise, Lieut.- Colonel C. G. Chetwode Crawley, 45 Wireless Telegraphy, Text-book on, Vol. II., Valves and Valve Apparatus, Rupert Stanley, 179 Working and Design of Gas Producers, J. W. Spedding, 637 Workmen’s Compensation Act, 1906, W.

    Addington Willis, 396

Workshop Routine : Its Principles and Application, W. J. Hiscox, 665 Year Book of Scientific and Learned Societies, 1922, 179 Young Man and Civil Engineering, G. F. Swain, 366 LLOYD’S Register—see Ships Lorry, New 30-Cwt., Albion Motor Car Company, Limited, 452 Lubricator and Lubrication—see Railway Locomotives ; also Boundary M MACHINE TOOLS:

Cutting Tools, Research on, 95 ; (Letter), 154 Disc Grinding Machine, Horizontal, Cunliffe and Croom, Limited, 74

Fallacy of the “ Safety ” Cutter Block, 156 ; (Letter), 154 Grinding Spindles for Lathes, Productive British Grinders, Limited, 255 High-speed Twist Drills, Drill-sharpening Machine, &c., Rapid Cobalt Company, Limited, 224 Hydraulic and other Tools and Shearing Machines at British Industries Fair, Tangent Tool and Engineering Company, Limited, 201 Lathes, Small, at the Model Engineer Exhibition, 48 Lathe Tools, Mr. Dempster Smith’s Report, 234 ; (Letters), 154, 295 Machine Tool Trades’ Association, Annual Meeting and Dinner, 295 Machine Tools for Locomotive Work, C. D. Andrew, 96 Milling Machine for Copper Fire-box Plates, Alfred Herbert, Limited, 479 Milling Machine, Double-headed, Platescarfing, Noble and Lund, Limited, 418 Multiple-spindle Vertical Drilling Machine, J. Archdale and Co., 293 Nibbling Machine, J. B. Stone and Co., 255

  Old Machine Tools in India, 673

Planing Machine Drive Conversion, Newton Brothers, 223

Pneumatic Drilling Machine, Globe Pneumatic Engineering Company, Limited, 430 Portable Horizontal Drilling Machine, Heavy- Duty Vertical Drilling Machine, William Asquith, Limited, 128, 129, 146
  Spiral Bevel Gears, W. C., D., 649, 677

Thread-milling Machine for Pipe Line Sockets, Richards, 374 Variable-power Hydraulic Riveting Machine, Henry Berry and Co., Limited, 270 McLACHLAN, Dr., on The Application of a Revolving Magnetic Drum to Electric Relays, &c., 641 Magnets, Permanent, Cobalt Steels for, J. F.

  Kayser, 57, 83

Magnetos—see Magnets Malaya, Engineering Association of, 416 Materials—see Mechanical; also Separation ; also Tensile Mathot, R. E., on The Evolution of the Heavy Oil Engine, 137 Matteucci Speed Transmission Gear, 372, 373 Mauss-Stewart Sugar Clarification Process and Mauss Separator, 694 Measuring Instrument—see Precision Measuring Machine—see Gauge Mechanical Contrivances—see Water, Storage, &c. Mechanical Engineering and its Materials, 178, 182 Mechanical Gearing—see Ships Mechanical Handling Equipment at a Tasmanian Zinc Works, 394, 398 Mechanical Separation—see Separation Mechanical Stoking—see Stoking Mellanby, Professor, on Clyde Marine Oil Engines, 696 Melling’s Controller for Prevention of Overwinding, &c., in Mine Shafts, 604 Metal-cutting Apparatus, British Oxygen Company, Limited, 254 Metallic Crystals, Single, Production of, &c., Professor H. C. H. Carpenter, 546, 550, 555 Metals, Papers on—see also Institute of Metals Meter Reading, An Innovation in, 91 “ Microcharacter ” for Hardness Testing, 420 Miles Walker, Professor, on Control of Speed and Power Factor of Induction Motors, 226, 256 Milling and Thread Milling—-see Machine Tools Mines, Safety in, 632 Mining Exhibits at the Royal Agricultural Hall, London, 604, 632 Models, Use of, in Engineering, Professor Gibson, 174 Modern Trackwork and its Importance, Sir R. Hadfield, 654 Montgomerie, J., on Experiments on Large- size Riveted Joints, 397 Moore, Harold E., on Heavy Fuel Oils, &c., 127 Morris-Airey, H., Development of Naval High- power Valves, 372 Morrison, R. L., on Modern Power Rectifiers, 258, 259, 264 Morwell—see Electrical Matters Mosquito Extermination, Sanitary Engineer and, H. F. Ferguson, 482 Motor Car, Citroen, with Kegresse Endless Track and Equipment for Crossing the Sahara, 414 Motor Car Gear and Works—see Works Motor Rollers—see Road Roller N NAVIGATION Congress, Thirteenth International, 588 Nelson, C. H., Works Production, 174 NEWCOMEN SOCIETY : Early History of the Gas Process, David Brownlie, 331 Oriental Cotton Printing in the Sixteenth and Seventeenth Centuries, G. Baker, 154 Some Notes on Old Windmills, Arthur Titley, 118 Summer Meeting and Visits, 682 NEWTON and Einstein, 581 New Zealand, Development of the North Island, 418 Norbury, A. L., Hardness of Annealed Copper, Hardness of Certain Copper a-Solid Solutions, 305 o OBITUARY:

 Alston, William Murray, 207
 Bornemann, Johann Auguste Diedrich, 264
 Dewar, Sir James, 344
 Firth, Ambrose, 70
 Robinson, Mark Heaton, 150
 Ross, Alexander, 150
 St. Laurent, Arthur T., 396
 Scott, Adam, 207
 Thompson, William Bruce, 636
 Walmisley, Arthur Thomas, 96

OGILVIE, Colonel Alex., on Gliders and their

 Value to Aeronautical Progress, 141, 166, 184

Oil Engines—see Engines Oil, Extraction of, from Bituminous Materials,

 Fusion Corporation, Limited, 14, 22

Oil Fuel, French Navy and, 498 Oil Fuel—see also Ships Oils, Heavy Fuel, in Internal Combustion

 Engines, H. E. Moore, 127

Oxygen Jet Cutting Machine, Godfrey Engineering Works, 254 p PACKING and Despatching, 442 Parr, P. H., on Equivalent Loads on Bridges, 411 Parsons, The Hon. Sir C. A., and Messrs. S. S. Cook and H. M. Duncan, on Mechanical Gearing, 335, 349 PATENT SPECIFICATIONS, BRITISH:

 Aeronautics, 136, 161

Batteries and Accumulators, 81, 107, 435, 513, 675, 703 Condensers and Feed-water Heaters, 107, 217, 382, 539, 567 Cranes and Conveyors, 136 Crushing and Grinding, 190, 435 Dynamos and Motors, 218, 247, 329, 355, 382, 461, 513, 540, 593, 621, 675 Engines, Internal Combustion, 55, 81, 355, 381, 435, 46], 487, 539, 593 Engines, Steam, 81 Furnaces, 461, 539, 568, 647 Gas Producers, 135, 189, 539 Lighting and Heating, 28, 190, 218, 247, 355, 462, 488, 568, 647 Locomotives, 408, 514 Machine Tools and Shop Appliances, 56, 81, 108, 136, 247, 276, 302, 329, 356, 514, 540, 568, 594, 621, 648 Measuring and Testing Instruments, 27, 136, 189, 301, 356, 408, 436, 461, 487, 540, 594, 647, 675 Metallurgy, 28, 275, 514

 Mining, 408

Miscellaneous, 28, 56, 82, 108, 162, 190, 218, 248, 276, 302, 330, 356, 382, 408, 436, 462, 488, 514, 540, 568, 594, 622, 648, 676, 704 Motor Cars and Road Traffic, 82, 435, 514, 594, 622 Pumping and Blowing Machinerv, 27, 108, 301, 329, 407, 488, 675, 704 Ships and Boats, 28, 302, 356, 488, 676 Steam Generators, 135, 217, 355, 407, 461, 567, 703 Switchgear, 27, 56, 107, 189, 275, 301, 382, 407s 435, 513, 567, 593, 675, 703 Telegraphs and Telephones, 27, 55, 81, 107, 135, 161, 189, 217, 247, 275, 301, 329, 355, 381, 407, 436, 513, 539, 567, 593, 621, 647, 703 Tramways and Railways, 27, 218, 247, 594 Transformers and Converters, 135, 161, 189, 408, 487 Transmission of Power, 81, 108, 189, 247, 356,

  382, 436, 487, 540, 567, 621, 648, 675, 704 Turbine Machinery, 161, 381, 407, 513, 703 Water Purification, 162
 Welding, 218, 247, 462

PATENTS, Prolongation of, 533 Patents, Stainless Steel, 497 Pendred, Loughnan, Problems of the Engine Indicator, 87 Pernambuco, Proposed Port Improvements at, 8 Personal and Business Announcements, 25, 50, 79, 102, 130, 159, 190, 218, 239, 269, 302, 330, 356, 405, 433, 462, 488, 511, 540, 568, 591, 619, 648, 676, 704 Peru, Drainage Works in, 151 Peruvian Engineering Notes, 146 Petrol-electric Road Crane, Henry J. Coles, Limited, 66 Petrol, Rail Car, 62-72 H.P., French, 47 Pipes, Metal, Concrete Lining for, and Machine Used, Stanton Ironworks Company, Limited, 531 Plywood, Reinforced, Venesta, Limited, 294 Pooley, Henry, on An Automatic Cement Kiln, 391 Popular Knowledge, 635 Port Works at Concepcion, Chile, 146 Power Plant; Self-contained, Parsons Motor Company, Limited, 239 Power Stations, Electrical—see Electrical Matters Practical Engineer, A Vision of Terror, 455 Precision Measuring Instrument for Small Motions of Solid Bodies, H. A. Thomas, 138 Prestwood—see Heating Prolongation of Patents, 533 PUMPS : Air Lift Pumping Plant, Sullivan Machinery Company, 604, 605 Clyde Oil Fuel Burning, Pumps Used, 611 Condenser Extraction Pump,Mirrlees-Watson Company, 152 Efficient Pumping Plant, Hathorn, Davey and Co., Limited, 552 Electric Control Gear for Pumping Station at Cardiff Docks, 428 Fuel Pump, R.E.M. Type, for Belgian Hot- bulb Engine, 120 Fuel Pump for Solid Injection Oil Engine, 523 Sewage Pumping Plant at Bognor, Hathorn, Davey and Co., Limited, 426 Sewage Pumping Plant, Diesel-electric, 599 Triple-expansion Three-throw Pump, Tests of, Hathorn, Davey and Co., Limited, 73 PYROMETERS and Thermometers for Control of Boilers, 437 R RAILWAYS AND RAILWAY MATTERS :

 See also Annual Articles

General Matters : Audiometer Records from Old and New Cars, 144 Automatic Operation of Points, Mersey Railway, 237 British Railway Wagons, 149, 151 ; (Correction), 175 Creosote Treatment of Sleepers, W. Kynoch and J. A. Coderre, 145 Disinfecting Railway Carriages, Colonel Glen- Liston’s System, 237 Electrification of the Hungarian State Railways, L. von Verebely, 318 Gibbins Railway Bogie, 144 Indian Railway Administration Report, 450 London Tube Railways, Rolling Stock for, 144, 148 Main Line Railway Electrification, 123; (Letter), 198 Mechanical Couplers for the Indian Broad- gauge Railways, 240'; (Letters), 451, 614 Power Rectifier Sub-station on the Midi Railway, 258, 259

 Railway Coaches, Names of Parts of, 362

Railway Electrification, Sir Philip Dawson on, 501 ; (Correction), 537

 Railway Position, 263

Railway Requirements of an Important Industrial Area, J. A. Jenkinson, 654

 Railway Results in 1922, 269
 Railway Speeds, 610 ; (Letters), 660, 688
 Railways’ Opportunity, 369
 Signalling, Route, at Winchester, Great
    Western Railway, 251
 Spring Buffer, 268
 Steel Arch Railway Bridge, 507

British, Colonial, and Indian :

 Canadian National Railways, 295

City and South London Tube, Shield for Enlarging, Sir W. Arrol and Co., Limited, 76 Federated Malay States Railways, 669 Great Western Railway Works, 183 Great Western Trains, Two New, 658, 659 Ireland, Railways of, 60

 London and North-Eastern Railway, New
    Works on, 197
 Railways Jointly Owned, 12

Foreign: Bridge, Trisanna, over the Arlberg Pass, Strengthening, 588 Canton Railways and Wharves, 697 Chinese Government Railways, 34, 333, 347 Chinese Government Railways, New Rolling

    Stock for, 697
 French Petrol Rail Coach, 47

German Railways, Electrification of, 169 Hungarian State Railways, Electrification,

    L. Von Verebely, 318

Pau, Midi Railway, Power Rectifier Substation at, 258, 259 Peking-Mukden Railway, 333, 347 Rhaetian Railway Electrification, Completion of, 464, 474, 492 South America, Railway Electrification in, 517, 526

 South American Railway Notes, 229

Swiss Federal Railways 15,000-Volt Heating Wagon, 208, 209 Tientsin-Pukow Railway Coaches, New, 697 Track Circuiting the Meudon Tunnel, 562 RAILWAY LOCOMOTIVES :

 See also Annual Articles

General:

 Boosters for Locomotives, 419 ; (Letter), 507
 Broken Axle, 476

Condensing and Utilisation of Exhaust Steam in Locomotives, 279, 303 ; (Letter), 428 Experimental Condensing Express Locomotive Constructed at Elswick in 1848, 303 Locomotives included in Short Histories of Famous Firms, E. L. Ahrons : Dreadnought, 1829, 111 ; The Liverpool, 1829, 111, 112; The Bee, 1832, 112; The Liver, 1832, 112 ; The Lark, 1835, 112 ; Furness, Nos. 3 and 4, 1846, 112, 113 ; Shrewsbury and Chester, 1847, 113; Four-coupled Goods, 1848, 113, 114; Great Southern, 1847, 113; Six- coupled, 1846, 113 ; Wrekin, 1849, 114 ; Lancashire and Yorkshire, 1849, 114 ; Edward Bury and Co. (Bury, Curtis and Kennedy), Clarence Foundry, Liverpool, 111 ; (Letter), 198 Lubricator for Locomotives, Gresham and Craven, Limited, 668

 Number of Locomotives, 615

Superheater Tank Locomotives in Suburban Service, F. W. Brewer, 255 Tools for Locomotive Work—see Machine Tools British, Colonial and Indian : Great Central Four-coupled Superheater Passenger Engine, 5 Great Northern Three-cylinder “ Pacific ” Type Passenger Engine, 4, 90, 92, 452 {Supplement, January 5th, 1923) ; {Two- page Supplement, January 26th, 1923) ; {Two-page Supplement, April 21th, 1923). Great Western Express Running, Birmingham-Paddington, 220 ; (Letter), 507 The Locomotive “ Remembrance,” London, Brighton and South Coast Railway, 392 North-Eastern Three-cylinder “ Pacific ” Type Passenger Engine, 4 {Supplement, January 5th, 1923) North Staffordshire Four-cylinder Side Tank Engine, 5 Ravenglass and Eskdale Railway, Miniature Main Line Engine, 548 Southern Railway (South-Eastern and Chatham) Three-cylinder Simple Superheater Engine, 200 Foreign : Buenos Aires Western Railway Electric Goods Locomotive, 519 Diesel-electric Engines in Tunis, 344 Rhaetian Railway, Electric Locomotives for, Brown, Boveri and Co., Ateliers de Construction Oerlikon, and Winterthur Works, 492 Swedish State Railways Ljungstrom Turbo Locomotive, 5 RAYNER, E. 8., on Tramways from a Traffic Point of View, &c., 656 Reader, R. C., on Copper Rich Aluminium Alloys, 292 Reconstruction Work in the Devastated Regions of France, 477 Rectifiers—see Electrical Matters Refractory Materials, Conference, 508 Reinforced Concrete Road in Flintshire, 344 Reinforced Plywood, Venesta, Limited, 294 Research on Cutting Tools, 95, 234 ; (Letters), 154, 295 Research, Doubt and, 424 Research Laboratories at Wembley, General Electric Company, 228, 232 Research, Sir Alfred Yarrow’s Gift, 206, 234 Rhodin, John G. A., on Electrolytic Chlorine and its Future, 598 Riveting Machines—see Machine Tools Road Roller, 10-Ton Steam, Sir W. G. Armstrong, Whitworth and Co., Limited, 348 Road Roller, Three-wheel Water Ballast Motor, Barford and Perkins, 681 Road Rollers, Motor, 12—14-Ton, John Fowler and Co. (Leeds), Limited, 560 Road Vehicles, Coupling for, 505 Roads Congress, International, at Seville, 494, 522 Robbins-Scherzer Car-dumping Machine at Milwaukee, 383 Rolling Stock—see Railways Rosen, J., Problems in High-speed Alternators and their Solution, 206, 210 Rosenhain, Dr. W., on the Structure of Alloys, 471 Rubber Industry, Mechanical Problems in, H. C. Young, 196, 205, 206, 224 Rubber, Reclaimed, Position of, 253 s SAFETY in Mines, 632 Sahara, Crossing the, by Motor Car, 414 Salmond, Air Vice-Marshal Sir W. G. H., on Progress of Aeronautical Research and Experiment, 141, 145 Salving—see Ships Sanitary Engineer and Mosquito Extermination, H. F. Ferguson, 482 Sayers, H. M., on Town Transport, 476 Scaling Set, Portable, Frank Gilman, 254 Scarifier, Price Resilient, 681 Scholarships, Whitworth, for 1924, 670 Science and Industry in Old Glasgow, 623 Scientific and Industrial Research Report—see

  Boundary Lubrication

Scottish Oil Developments, Recent, 641 Separating Barge for Oily Ballast Water, Smith’s Dock Company, Limited, 91, 92 Separation of Materials by Mechanical Means, Cecil Bentham, 181 Separator—see Conduit Seven-day Journal, 9, 37, 63, 89, 117, 143, 171, 199, 227, 257, 283, 311, 337, 363, 389, 417, 443, 469, 495, 521, 549, 575, 603, 629, 657, 685 ; (Letter), 507 Sewage, Handling, with a Centrifugal Pump, Gwynne Engineering Company, Limited, 285 Sewage Pumping—see Pumps Sewage Treatment in England, Present Status of, 370 Shearing Machines—see Machine Tools Shield for Enlarging the City and South London Tube, 76 SHIPS AND SHIPBUILDING :

 See also Annual Articles

General:

 Century of Progress, 641

Conversion of Warships to Mercantile Use, 376 Detecting Fire at Sea, Rich System, 242 ; (Paragraph), 282 Electric Ship Propulsion, W. L. R. Emmet, 365, 376 Flettner Rudder on the Motor Ship Odenwald, 667 Influence of Form on Stability and Propulsion in Passenger Ships, John Anderson, 397

 Lloyd’s Register Annual Summary, 97

Lloyd’s Register, Quarterly Shipbuilding Returns, 40, 402 Mechanical Gearing, Hon. Sir C. A. Parsons, S. S. Cook and H. M. Duncan, 335, 349 Motor Ship’s Shaft-driven Winches, Werk- spoor Company, 288, 296 Oil Fuel Burning System, The Clyde, Alexander Stephen and Sons, Limited, 608, 611 Present-day Problems in the Design of Ships, A. C. F. Henderson, 334 Proposed Aircraft-carrying Mail Steamer, Sir Eustace d’Eyncourt and Mr. J. H. Narbeth, 310, 323 Riveted Joints, Large Size, Experiments on, J. Montgomerie, 397 Salving the Brazilian Lloyd Ship Avare, 312 {Two-page Supplement, March 23rd, 1923) Stoking, Mechanical, at Sea, Underfeed Stoker Company’s Equipment, 46 Tractors for Launching Lifeboats, 615 Vane Wheel Propulsion, Maurice E. Denny, 184 Naval Matters:

 See also Annual Articles

Admiralty Engineering Laboratory at West Drayton, 489 {Two-page Supplement, May 11ZA, 1923) Coastal Motor Boats (C.M.B.) : Their Design and Service during the War, Sir J. E. Thornycroft and Lieut. Bremner, 334, 345 Electric Drive in Auxiliary Naval Vessels, 110, 122 French Naval Statute, 369

 French Navy and Oil Fuel, 498
 Naval High-power Valves, Development of,
    H. Morris-Airey, 372
 Navy Estimates, 289

Submarine Construction at the Krupp Germania Works, 386 {Two-page Supplement, April 13th, 1923) U.S. Battleship Maryland, Exhaust Gas Water-tube Boiler and Diesel Auxiliary Engines, 455 Foreign Navies : Dutch Diesel-electric Depot Ship Pelikaan, 110, 122 French Navy, The New, 427 German Submarine Cruisers U 139 to 141, 386 {Two-page Supplement, April 13th, 1923)

 Japanese Naval Oil Tanker Kamoi, 110

Mercantile and Miscellaneous Vessels : Canadian Pacific Liner Montrose, 21 {Supplement, January 5th, 1923) Conte Rosso, Lloyd Sabaudo Liner, 21 {Supplement, January 5th, 1923) Cunard Liner Antonia, 21 {Supplement, January 5th, 1923) Dalgoma, Motor Cargo Ship, Alexander Stephen and Son, Limited, 576, 580 Faraday, Siemens’ Cable Ship, 286 Fezara, Khedivial Line Steamer, Trials of, Alex. Stephen and Sons, Limited, 172, 608, 611 Fire and Salvage Boat for Rangoon, Merryweather and Sons, Limited, 75 Hauraki, Motor Ship, Union Steamship Company of New Zealand, 17 {Supplement, January 5th, 1923) Minnewaska, Atlantic Transport Liner, Harland and Wolff, Limited, 641 Odenwald, Motor Ship, Flettner Rudder on, 667 Pizarro, Motor Ship, Sea Trial of, W. Beard- more and Co., Limited, 65 Rhea, Motor Ship, with Shaft-driven Winches, 288, 296 White Star Triple-screw Liner Pittsburgh, 21 {Supplement, January 5th, 1923) SHOWS—see Exhibitions Signalling, Railway—see Railways Sillince, W. P., on Losses in Heat Engines, &c.‘ 640 Sleepers, Railway—see Railways South Africa’s Proposed New Harbour, Zulu- land Coast, 153 Spain, Hydro-electrical Situation in, 240 Spinning Mule, J. Hardman, 144 Spiral Bevel Gears, W. C., D., 649, 677 Stadium in Wembley Park, 358, 368 Stanton, T. E., on Boundary Lubrication in Engineering, 678 State Coal Mines, 664 Static Indentation Tests, R. G. C. Batson, 444 Steam Generation, Efficient, Ideal for, David Brownlie, 649 Steam Nozzles Research Committee, Second

 Report, 319, 415

Steels—see Iron and Steel Stoking, Mechanical, at Sea, Underfeed Stoker Company’s Equipment, 46 Stone Drying and Tarring Plant, Automatic, Winget, Limited, 321 Suction Gas Producers, William Greenwood, 340 Sugar Machinery, Lord Invernairn, 694 Superheated Steam, Mr. Stromeyer’s Memorandum, 241 Superheater Locomotives—see Railway Locomotives Sydney—see Water-Supply T TECHNICAL Meetings in America, 269 Technique, Some Considerations Regarding, E. Farmer, 606 Telephony, Problems in, Solved and Unsolved, Dr. J. A. Fleming, 528 Telfer, E. V., on Graphical Trim Calculation and a Trim Nomogram, 398 Temperature Control, 44 Tensile Tests of Materials at High Temperatures, Professor F. C. Lea, 182 Terror, A Vision of, 455 Testing, Friction, Machine, Thurston, 164 Tests—see also Hardness and Static Textile Machinery Papers at the “ Mechanicals,” 44 Therm, Verdict on the, 291 Thomas, H. A., on Precision Measuring Instrument for Small Motions of Solid Bodies, 138 Thomson, W., on Effect of Variations in Loading, 397 Thornycroft, Sir J. E., and Lieut. Bremner, Coastal Motor Boats (C.M.B.) : Their Design and Service during the War, 334, 345 Tidal Electric Power Station at Aber-Vrac’h (Finisterre), 36 Tides from an Engineer’s Standpoint, Edward W. Hollingworth, 698 Tin in Steel—see Iron and Steel Titley, Arthur, Some Notes on Old Windmills, 118 Town Transport, H.M. Sayers, 476 Tractors for Launching Lifeboats, 615 Tramway, The First Electric, Giant’s Causeway, 562 Tramways from a Traffic Point of View, &c., E.

 S. Rayner, 656

Transporter, 5-Ton Coke and Iron, Stothert and Pitt, Limited, 94, 98 Tube Railways—see Railways Tubes, Weldless, Expansion Pipes, &c., at the British Fair, British Mannesmann Tube Company, Limited, 201 Turbine, Gas, in Theory and Practice, 466, 490, 515, 557, 583, 595, 630 Turbine, Internal Combustion, 475 Turbines of the Minnewaska, Harland and Wolff, Limited, 641 Turbines—see also Holzwarth Turbo-blowers for Motor Ship Dalgoma (1) Brown Boveri; (2) Reavell and Co., 576, 578 Turbo-gas Booster, Reavell and Co., 372, 373 Type Metal Foundry, Die-easting Machines, Melting Pots, Friction Testing Machine, Pyrometers, &c., Fry’s, 164 u ULSTER, Hydro-electric Project in, 350 Undetected Faults in Production Processes, A.

 Whitehead, 72

Undocking a Pontoon for a 250-Ton Floating

 Crane, 400

Unemployment—see Labour United States Navy Crane Kearsage, 690, 698 V VANE Wheel Propulsion, Maurice E. Denny, 184 Vice, Cast Steel Parallel-jaw, Vono Company, 255 Vice, Machine, Selson Engineering Company, 224 Von Verebely, L., on the Electrification of the Hungarian State Railways, 318 w WAGON, 6-Ton Steam, with Uniflow Engine, Atkinson and Co., 680 Wagon, Steam, Use and Limitations of the, C. Le M. Gosselin, 419 Wagon, The New Sentinel Steam, 427 Wagons, Railway—see Railways Walker, Wm. J., Internal Combustion Heat Losses and Specific Heat of Working Fluid, 191 Water Gas Plant, Operation of, 636 Water, Storage and Distribution of, Mechanical Contrivances in Connection with, Bruce Ball, 696 WATER SUPPLY : Belfast Water Supply, 12 Bombay Water Supply, 281, 304 Metropolitan Water Board Report, 213 Singapore, Suggested New Water Supply for, 57, 68 Sydney Water Supply, Cordeaux and Avon Reservoirs for, 570 {Two page Supplement, June 1st, 1923) WATTS, H. C., on Airscrew Research in Great Britain, 684 Weighing Machine, The “ Vibra,” Brian Engineering Company, Limited, 222 Weighing Machines, W. and T. Avery, Limited, 254 Welding, Cyc-Arc—see Electrical Matters Welfare Work at Stanton, 640 Welland Canal Development, 669 Wembley Park, The Stadium in, 358, 368 Wembley, Research Laboratories at, 228, 232 Whitehead, A., on Undetected Faults in. Production Processes, 72 Whitworth Scholarships for 1924, 670 Whitworth Society, Discussion on Proposed Formation, 71 ; (Correction), 105 Wickman Gauge Measuring Machine, 266 Wigley, W. C. S., and G. S. Baker, on Model

 Screw Propeller Experiments, &c., 365

Winch, Electric Hauling, Holt and Willetts, 201 Winches—see Ships Winding Drum—see Coal and Collieries Winding Plant, Electric, for the Randfontein Mines, Fullerton, Hodgart and Barclay, Limited, 126, 127 Windmills, Old, Some Notes on, Arthur Titley, 118 Wire Rod Mill, R. Johnson and Nephew, Limited, 601 WIRELESS TELEGRAPHY AND TELEPHONY :

 Aircraft, Wireless Equipment of, 192
 Naval High-power Valves, Development of,
    H. Morris-Airey, 372
 Sweden, Radio Telephony in, 350
 Transatlantic Wireless Telephony Test, 64

WOOD, H., R.A.E. Electrical Indicator for Internal Combustion Engines, &c., 87, 100, 102, 168 Wordingham, C. H., on Public Electricity Supply, 226 WORKS : Derby Works of the International Combustion Engineering Company, Limited, 652 {Two-page Supplement, June 22nd, 1923) Dillingen Hutte Works, Saar Valley, Armour Plate and Steel Making, 31 Fry’s Metal Foundry and Equipment, 164 Lincoln Motor Car Factory, Ruston and Hornsby, Limited, 91, 140 {Two-page Supplement, February 9th, 1923) Locomotive Works—see also Firms Switchgear Works, A Large, A. Reyrolle and Co., 38 Works Visited by Institution of Electrical Engineers, 601, 623, 634 British Insulated and Helsby Cables, Limited, 626, 627 Chloride Electrical Storage Company, Limited, 601

    Ferguson, Pailin, Limited, 627, 628

Lancashire Dynamo and Motor Company, Limited, 602 Manchester Corporation Power Stations, 602, 626 Mather and Platt’s Works, Newton Heath,

      623, 625
    Metropolitan-Vickers Electrical Company,
      624, 634

Richard Johnson and Nephew, Limited, 601 WORKS Production, C. H. Nelson, 174 Workshop Efficiency, G. E. Bailey, 268 Y YARROW Land Type Boiler, 638 Yarrow, Sir Alfred, Gift to the Royal Society, 206, 234 Young, H. C., Mechanical Problems in the

    Rubber Industry, 196, 205, 206, 224

Grace's Guide To British Industrial History

The Engineer 1923 Jan-Jun: Index: Miscellaneous: Difference between revisions

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See Also

Sources of Information

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 View the [[The Engineer 1923 Jan-Jun|Volumes]] that this Index refers to.
+A
+ABELL, Professor T. P., on Stiffened Thin Plating under Water Pressure, 396
+Abstract Science and Engineering, James Forrest Lecture, Sir R. T. Glazebrook, 502
+Accidents in American Coal Mines, 128
+Accidents to Machinery, 660
+Acetylene, Compressing, A. D. Risteen, 403
+Acetylene Generator, Self-cleaning, Finnieston
+  Engineering Company, Limited, 375
+Admiralty Engineering Laboratory at West Drayton, 489 (Tipo-page Supplement, May nth, 1923)
+AERONAUTICS:
+  See also Annual Article
+  Aeronautical Research Committee, Mean
+Pressure in a Heat Engine, New Means of Ascertaining, H. E. Wimperis, 238
+  Aeroplane Engines—see also Engines
+Air Conference, 1923, Programme and Outline of Papers, 116
+Gliders and their Value to Aeronautical Progress, Colonel Alex. Ogilvie, 141, 166, 184
+Position of Air Transport To-day, Major- General Sir W. S. Brancker, 141
+    Proceedings in Guildhall, 141, 145, 165
+Progress of Research and Experiment, Air Vice-Marshal Sir W. G. H. Salmond, 141, 145
+Seaplanes, C. R. Fairey, 141, 165, 166, 174
+Self-supporting Airship Service, Commander C. Dennis Burney, 141, 142
+Visit to London Terminal Aerodrome, Croydon, 141
+Air Congress, International, 663, 682 ; Programme, 587
+Aircraft Standardisation, C. de Maistre, 684
+Air-screw Research in Great Britain, H. C. Watts, 684
+Light Alloys, MM. A. M. Portevin and R. de Fleury, 683
+Slotted Wing, F. Handley Page, 683
+Standardisation of the Mathematical Notation used in Aeronautical Work, Commandant Herrera, 682
+Standardisation of Methods of Computing Wing Sections, A. G. von Baumhauer, 682
+Standardisation of Methods of Research, Sir R. Glazebrook, 683
+Visits, &c., 684
+Air Transport, Major-General Sir W. S. Brancker, 655
+Avro “ Aidershot ” Long-distance Bomber, 11 (Supplement, January 5th, 1923)
+Avro “ Bison ” Fleet Spotter, 11 (Supplement, January 5th, 1923)
+Blackburn Deck-landing Naval Spotting Machine, 11
+Boulton and Paul All-steel Biplane, 10 (Supplement, January 5th, 1923)
+Bristol Three-seater Taxiplane, 11 (Supplement, January 5th, 1923)
+Civil Aviation and the Government, 233
+“ Cromarty ” Flying Boat, Short Brothers, Limited, 10 (Supplement, January 5th, 1923)
+de Havilland No. 34 Twelve-seater Commercial Machine, 11
+Handley Page Slotted Wing Torpedo Plane, 10 (Supplement, January 5th, 1923)
+Helicopter Competition, 527
+Proposed Aircraft-carrying Mail Steamer, Sir Eustace d’Eyncourt and Mr. J. H. Narbeth, 310, 323
+R.A.E. Electrical Indicator on an Aeroplane, 168—see also Indicators
+Vickers “ Virginia ” Twin-engined Biplane, 156
+  Wireless Equipment of Aircraft, 192
+AGRICULTURE, Engineering and, 343
+Ahrons, E. L., Short Histories of Famous Firms, 111; (Letters), 19 8—see Fi rms
+Air Compressor, Self-contained Portable, Lacy- Hulbert and Co., Limited, 399
+Air Compressors, Electrically Driven, at a Durham Colliery, Ingersoll-Rand Company, Limited, 500, 508
+Aitchison, Dr. D., on Magnesium Alloys, 264
+Alloy Steels, J. A. Jones, 548
+Alloys, Cast, of Copper with Tin, Harold Heape, 306
+Alloys, Magnesium, Dr. D. Aitchison, 264
+Alloys, Structure of, Dr. W. Rosenhain, 471
+Alloys—see also Iron and Steel
+Aluminium Alloy, Chill Castings in, Dr. Rosenhain and Others, 291
+Aluminium-copper Alloys, R. C. Reader, 292
+Aluminium Sheet, Work-hardened, Professor
+H. C. Carpenter and Mr. C. Coldron Smith, 265
+AMERICAN ENGINEERING NEWS :
+, 479, 524, 616, 669
+   American Sheet Steel Industry, 617
+   Automatic Cut-off for Locomotives, 524
+   Boiler for 1200 lb. Pressure, 669
+   Burning Pulverised Fuel, 446
+   Concrete Bored by Molluscs, 446
+   Design of Earth Dams, 524
+   Laying Tram Rails 420ft. Long, 479
+   Lengthening a Car Ferry, 524
+   Malleable Iron Manufacture, 669
+   New York Trolley Omnibuses, 446
+   Suspension Bridge, A 1750ft., 616
+   Use of Tin-plate Scrap for Cast Iron, 669
+   Welded Joints for Steel Structures, 479
+ANDERSON, John, Form as Influencing Stability and Propulsion in Passenger Ships, 397
+Andrew, C. D., on Machine Tools for Locomotive Work, 96
+ANNUAL ARTICLES :
+AERONAUTICS IN 1922, 10
+(Two-page Supplement, January 5th, 1923) Blackburn Aeroplane and Motor Company,
+       Limited, 11
+     Boulton and Paul, Limited, 10
+Bristol Aeroplane Company, Limited, 11 de Havilland Aircraft Company, Limited,
+     Handley Page, Limited, 10
+     Roe, A. V., and Co., Limited, 11
+     Short Brothers, Limited, 10
+   ELECTRICAL ENGINEERING IN 1922, 7, 35
+     (Supplement, January 5th, 1923)
+     Converting Plant, 35
+     Electric Power, 8
+     Electric Traction Equipments, 8
+Electricity in Mines, 35 ; (Correction), 93 Fleet wood Automatic Telephone Exchange, 7 (Supplement, January 5th, 1923)
+French Power Stations at Comines and Gennevilliers, 7 (Supplement, January 5th, 1923)
+     Miscellaneous, 35
+Rolling Mill, Electrical, Sheffield, 8 (Supplement, January 5th, 1923)
+     Switchgear, 35
+     Transformers, 35
+     Turbo-generator Sets, 7
+     Wireless Telegraphy and Telephony, 8
+   GAS ENGINEERING IN 1922, 39
+     Presence of Carbon Monoxide, 40
+     Price of Gas, 40
+     Residual Products, 40
+   HARBOURS AND WATERWAYS IN 1922, 29
+     The United Kingdom :
+       Bristol Channel Ports, 29
+       Facilities for Oil Trade, 29
+ANNUAL ARTICLES (continued):
+HARBOURS AND WATERWAYS IN 1922 (cont.)’.
+      Holyhead, 29
+      Humber Ports, 29
+      Inland Waterways, 29
+      Irish Ports, 29
+      London, Port of, 29
+      Manchester, 29
+      Mersey, The, 29
+      North-East Coast Ports, 29
+      Other Ports, 29
+      Scottish Ports, 29
+      Southampton, 29
+      Working ton, 29
+    British Dominions and India, 30
+      Australia and New Zealand, 30
+      Canada, 30
+      East Africa, 30
+      India, 30
+      Malaya, 30
+      South Africa, 30
+      West Africa, 30
+    Foreign Ports, 30
+      Belgium, 30
+      China, 30
+      France, 30
+      Germany and the Rhine, 30
+      Holland, 30
+      Italy, 30
+      Japan and Manchuria, 30
+      South America, 30
+      Suez Canal, 30
+      United States, 30
+LOCOMOTIVES OF 1922, 24
+ (Two-page Supplement, January 5th, 1923) .Glasgow and South-Western Baltic Tank
+Engine, 4 ; (Letter), 170 (Supplement, January 5th, 1923)
+Great Central, Four-coupled Superheater Passenger Engine, 5
+Great Northern, Three-cylinder “ Pacific ” Type Passenger Engine, 4 (Supplement, January 5th, 1923)
+North-Eastern 1800 H.P. Electric Locomotive, 4 (Supplement, January 5th, 1923)
+North-Eastern Three-cylinder “ Pacific ” Type Passenger Engine, 4 (Supplement, January 5th, 1923)
+North Staffordshire Four-cylinder Side Tank Engine, 5
+Ramsay Locomotive, Turbo-electric Condensing, 5 (Supplement, January 5th, 1923)
+Turbo-locomotive, Ljungstrom, Swedish State Railways, 5
+MOTOR SHIPS IN 1922, 16
+    (Supplement, January 5th, 1923)
+    Beardmore-Tosi Type of Engine, 16
+    Burmeister and Wain Type of Engine, 16
+    Camellaird-Fullagar Type of Engine, 16
+    Doxford Opposed Piston Engine, 18
+    French and Italian Motor Ships, 18
+    German Motor Ship Progress, 18
+    Neptune Type of Engine, 17
+    Nobel Engine, 17
+    North British Diesel Engine, 17
+    Smaller Craft, 18
+    Still Engine, 17
+    Sulzer Type of Engine, 17
+    Testing Motor Ships, 18
+    Trend of Development, 18
+    Vickers Type of Engine, 18
+    Werkspoor Type of Engine, 18
+NAVAL CONSTRUCTION IN 1922, 6
+    France, 7
+    Great Britain, 6
+    Italy, 7
+    Japan, 7
+    Minor Navies, 7
+    United States, 6
+ANNUAL ARTICLES (continued)'.
+  RAILWAYS IN 1922, 32
+     Grouping of the Railways, 32
+     New Works :
+       Great Central, 33
+       Great Northern, 33
+       Great Western, 33
+       London and North-Western, 33
+       London and South-Western, 33
+       North British, 33
+       North-East'ern, 33
+       South-Eastern and Chatham, 33
+     Miscellaneous, 34
+     Railway Accidents, 34
+     Railways and Unemployment, 33
+     Signalling, 33
+  SHIPBUILDING IN 1922, 20
+     (Supplement, January 5th, 1923)
+Developments in Design and Construction, the Duct Keel, Vane Wheel Propulsion, the Flettner Rudder, 21
+Electrical Developments, 21
+New Rules and Standards, 21
+     Repairs and Reconditioning, 21
+     Some Liners and Passenger Ships, 20
+     Speed Reduction Gearing, 21
+     Tankers and Dredging Machinery, 21
+     Year in Retrospect, 20
+WATER SUPPLY AND SANITARY ENGINEERING IN 1922, 18
+     Effects of the Drought of 1921, 18
+     Metropolitan Water Board, 18
+Waterworks in Progress or in Contemplation, 18
+     Works Abroad, 19
+Sanitary Engineering : General Outlook, 19
+London Main Drainage and Sewage Disposal, 19
+     Other Works, 19
+ARCHITECTURE of Engineering, 632
+Arc-welding—see Electrical Matters
+Argentine and Uruguay, Building Activities in,
+Armour Plate Manufacture—see Works
+Asbestos, South African Blue, Cape Asbestos
+  Company, Limited, 255
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES:
+Association, Diesel Engine Users’:
+  Issue of Mr. Geo. E. Windeler’s Paper, 125
+Losses in Heat Engines and Means of Reducing Them, Engineer-Commander W. P. Sillince, 640
+March Meeting, Proposed Change of Name, 294
+Use of Cooking Water for Diesel Engines, J. G.
+     Griffin, 602
+Association of Engineers, Manchester :
+Mr. Dempster Smith’s Report on Lathe Tools, 95, 234
+Separation of Materials by Mechanical Means, Cecil Bentham, 181
+Suction Gas Producers, William Greenwood, 340
+Workshop Efficiency, G. E. Bailey, 268
+Institute, Iron and Steel:
+  Acl Range in Alloy Steels, J. A.-Jones, 548
+  Annual Meeting, 401, 528, 546, 551
+British Steel Works Gas Producer Practice, Fred Clements, 530
+Carnegie Fund Grants, 547
+Characteristics of Moulding Sands, &c., J.
+     E. Fletcher, 530
+Chromium Steels, Mechanical Properties, Charles R. Austin, 548
+Coke as a Factor in the Fuel Economy of the Blast-furnace, E. R. Sutcliffe and Others, 529
+Constitution of the Alloys of Iron and Nickel, Dr. D. Hanson and Mr. J. R. Freeman, 548
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES {continued):
+Institute, Iron and Steel {continued):
+Constitution of Basic Slags : Its Relation to Furnace Reactions, T. P. Colclough, 547
+Contribution to the Study of Hardness, Professor C. A. Edwards and Mr. Charles
+     R.	Austin, 548
+Correlation of the Chemical Constitutions of True Steels with their Micrographic Structures, Dr. J. O. Arnold, 546
+  Electrical Power in Iron and Steel Works,
+     C. A. Ablett, 547
+List of Papers, 401; Papers Presented J^ut not Read, 548 ; Dinner, 401; Report, 528 ; Awards, 528
+Production of Single Metallic Crystals and Some of their Properties, Professor H. C. H. Carpenter, 546, 551
+Properties of Steels Containing Globular Cementite, Professor Cecil H. Desch and Mr. A. T. Roberts, 547
+ Small Quantities of Tin in Steel, Effect of, J. H. Whiteley and A. Braithwaite, 546 Variation of Brinell Hardness Number under
+     Testing Load, Hugh O’Neill, 548
+Institute of Metals:
+Alloys of Aluminium with Small Percentages of Copper, Dr. Hanson and Miss Marie L. V. Gayler, 306
+Alloys, Structure of, Annual May Lecture, Dr. W. Rosenhain, 471
+ Aluminium-Copper Alloys, R. C. Reader, 292 Annual General Meeting, 183, 264, 291, 305 ;
+     Dinner, 183, 264
+Cast Alloys of Copper with Tin, Harold Heape, 306
+Chill Castings in an Aluminium Alloy, Dr. Rosenhain and Others, 291
+ Constitution and Age Hardening of the Ternary Alloys of Aluminium with Magnesium and Copper, Miss Marie Gayler, 306 Crystal Grain, Colonel L. T. Belaiew, 305 Elasticity and Annealing Temperature, E. A.
+     F. Reeve and Others, 291
+Extrusion Defect in Brass Rods Extruded from a Multiple Die, R. Genders, 292
+Hardness of Annealed Copper, and Hardness of Certain Copper Alpha Solid Solutions, A. L. Norbury, 305
+ Magnesium Alloys, Dr. D. Aitchison, 264 Magnifier Hammer, R. Genders, 306 Oxidation of Metals at High Temperatures, N. B. Pilling and R. E. Bedworth, 306
+  Programme, 183
+  Report of the Honorary Treasurer, 290
+  Season Cracking and its Prevention, &c.,
+     S.	Beckinsale, 292
+ Structure of Eutectics, A. M. Portevin, 292 Ternary System Copper-Aluminium-Nickel, C. R. Austin and A. J. Murphy, 305
+ Work-hardened Aluminium Sheet, Professor H. C. Carpenter and Mr. C. C. Smith, 265 SHEFFIELD SECTION :
+  Corrosion of Metals, Joint Meeting, 412
+Institute of Patentees :
+  Letter and Address of Institute, 211
+Institute of Transport:
+Air Transport, Major-General Sir W. Sefton Brancker, 655
+British and American Road Construction and Maintenance, A. Dryland, 655
+Cargo Handling at Ports : British and American Methods Compared, Brysson Cunningham, 656
+Modern Trackwork and its Importance, Sir R. Hadfield, 654
+Railway Electrification, Discussion on Sir Philip Dawson’s Paper, 501
+Railway Requirements of an Important Industrial Area, J. A. Jenkinson, 654
+Third Congress, at Sheffield, 560, 654 ; Programme of Papers and Visits, 560, 656
+Tramways from a Traffic Point of View under Existing Conditions, E. S. Rayner, 656
+Wagon Stock on British Railways, H. N. Gresley, 151
+Institution of Automobile Engineers :
+Oil Engine Nomenclature, J. L. Chaloner, 202 ; (Letter), 574
+Use and Limitations of the Steam Wagon, C. Le M. Gosselin, 419
+Institution of British Foundrymen :
+Carbon in Foundry Irons, Monsieur Siegle, 660
+Manufacture of Steel Castings in the United States, Major R. A. Bull, 659
+Oil-sand Cores and Binders, A. Campion and J. McEachen, 660
+Steel Castings, Light and Medium Weight, F. A. Melmoth, 659
+  Summer Conference, 659
+Institution of Chemical Engineers :
+  First Annual Meeting, 635
+Industrial Oxygen, T. Campbell Finlayson, 635
+Institution of Civil Engineers :
+  April Examinations, 1923, 591
+Interdependence of Abstract Science and Engineering, “ James Forrest ” Lecture, Sir Richard T. Glazebrook, 502
+Tides from an Engineer’s Standpoint, Edward W. Hollingworth, 698
+BIRMINGHAM AND DISTRICT ASSOCIATION :
+Public Supply of Electricity, Question of Limiting, Joint Meeting at Birmingham, 115
+Institution of Electrical Engineers :
+Control of the Speed and Power Factor of Induction Motors, Lectures, Professor Miles Walker, 226, 256
+Drive of Power Station Auxiliaries, L. Breach and Midgley, 468
+Problems in High-speed Alternators and their Solution, J. Rosen, 210
+Problems in Telephony, Solved and Unsolved, Kelvin Lecture, Dr. J. A. Fleming, 528
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES {continued);
+Institution of E-ectrical Engineers {continued):
+Public Supply of Electricity, Question of Limiting, Joint Meeting at Birmingham,
+Summer Meeting at the North-Western Centre, 601, 623; Programme, 322; Visits to Works, 601, 623
+Vari able-speed Alternating-current Motors Without Commutators, F. Creedy, 49
+Works Production, C. H. Nelson, 174 WIRELESS SECTION :
+Application of a Revolving Magnetic Drum to Electric Relays, &c., Dr. McLachlan, 641
+Naval High-power Valves, Development of, H. Morris-Airey, 372
+Institution of Engineers of Australia :
+  “ Transactions,” Volume I., 573
+Institution of Engineers and Shipbuilders in Scotland :
+Electric Transmission of Power for Propelling Machinery, W. J. Belsey, 441
+Twenty Years of Diesel Engine Building, Eng.-Lieut.-Commander L. J. Le Mesurier, 85
+Vane Wheel Propulsion, Maurice E. Denny, 184
+Institution of Gas Engineers :
+Annual General Meeting, 666 ; Programme, 666
+Institution, Junior, of Engineers :
+Tensile Tests of Materials at High Temperatures, Professor F. C. Lea, 178, 182
+Institution of Mechanical Engineers :
+  Annual Report, 206
+  Educational Grant, W. H. Allen, 321
+Mechanical Problems in the Rubber Industry, H. C. Young, 196, 206, 224
+Micro-indicator for High-speed Engines, W. G. Collins, 87, 100
+New Form of Optical Indicator, Professor F. W. Burstall, 87, 88
+Oil Engine Nomenclature, Committee’s Report, 152
+Problems of the Engine Indicator, Loughnan Pendred, 87
+Public Supply of Electricity, Question of Limiting, Joint Meeting at Birmingham, 115
+R.A.E. Electrical Indicator for High-speed Internal Combustion Engines and Gauge for Maximum Pressures, H. Wood, 87, 100, 102, 168
+Relation Between Scratch and Load on Diamond in Scratch Hardness Tests, G. A. Hankins, 444
+Static Indentation Tests, R. G. C. Batson, 444
+Steam Nozzles Research, 319
+Summer Meeting at Glasgow, 694 ; Provisional Programme, 282, 615
+Clyde Marine Oil Engines, Professor Mellanby, 696
+Dock Appliances at Glasgow Harbour, Daniel Fife, 696
+Mechanical Contrivances in Connection with Storage and Distribution of Water, Bruce Ball, 696
+ Sugar Machinery, Lord Invernairn, 694 Visits, &c., 696
+Water-tube Boiler and Crane Construction, Sir James Kemnal, 695
+Symposium of Papers on Indicators, 87, 100, 168
+        NORTH-WESTERN BRANCH :
+Indicators, Symposium of Papers, Loughnan Pendred on, 236
+Machine Tools for Locomotive Work, C. D.
+     Andrew, 96
+  Spinning Mule, J. Hardman, 144
+Steam Nozzle Research Committee, Report, 415
+        GRADUATES’ ASSOCIATION :
+Lecture by Professor Gibson, Use of Models in Engineering, 174
+Institution of Mining Engineers :
+Seventy-ninth General Meeting, 563 ; Programme of Papers and Visits, 563
+Institution of Naval Architects :
+Annual Meetings, 309, 323, 334, 345, 349, 365, 376, 396 ; Election of Officers, 310
+Announcements, 129, 269 ; Dinner, 269, 310 ; Programme, 269 ; Report, 309
+ Coastal Motor Boats, Design and Service During the War, Sir J. E. Thornycroft and Lieut. Bremner, 334, 345
+Effect of Variations in Loading, &c., W. Thomson, 397
+Electric Ship Propulsion, W. L. R. Emmet, 365, 376
+Experiments on Large-size Riveted Joints, J. Montgomerie, 397
+Graphical Trim Calculation and a Trim Nomogram, E. V. Telfer, 398
+H.M.S. Victory, 310
+Mechanical Gearing, Hon. Sir C. A. Parsons, Messrs. S. S. Cook and H. M. Duncan, 335, 349
+Model Screw Propeller Experiments with Mercantile Ship Forms, W. C. S. Wigley and G. S. Baker, 365
+Powering of Motor Ships, K. C. Barnaby, 366
+Present-day Problems in the Design of Ships, A. C. F. Henderson, 334
+Presidential Address, Duke of Northumberland, 309
+  Programme, 269
+Proposed Aircraft-carrying Mail Steamer, Sir Eustace d’Eyncourt and Mr. J. H. Narbeth, 310, 323
+Stiffened Thin Plating Under Water Pressure, Professor T. P. Abell, 396
+Institution of Municipal and County Engineers :
+  Annual Meeting and Conference, 534
+Institution, North-East Coast, of Engineers and Shipbuilders:
+Review of Marine Diesel Engines, Synopsis of Papers, 61
+ASSOCIATIONS, INSTITUTIONS & SOCIETIES {continued):
+Institution, Royal:
+Recording Gas Calorimeter, Lecture by Professor C. V. Boys, 470
+Institution of Structural Engineers :
+  Ciment Electrique, D. B. Butler, 668
+Society, Ceramic :
+       REFRACTORY MATERIALS SECTION :
+  Two Days’ Conference at Bournemouth, 508
+Society, Faraday:
+  Corrosion of Metals, Joint Meeting, 412
+Society of Glass Technology:
+  Ashley Bottle Machine, S. English, 688
+  Design of Pot Arches, Th. Teisen, 688
+  Meeting in Leeds, 688
+Specifications in the Glass Industry, Professor W. E. S. Turner, 688
+Society, Optical:
+Levels and Level Bubbles, S. G. Starling, 699
+New Form of Balloon Theodolite, T. F. Connolly, 699
+Primary and Secondary Image Curves, &c., E. W. Taylor, 699
+Society, Royal:
+  Conversazione, 520
+  Great Gift by Sir Alfred Yarrow, 206
+ATMOSPHERIC Pollution and Fog Prevention, 561
+Audiometers—see Railways
+Austin, C. R., and A. J. Murphy on the Ternary
+  System Copper-aluminium-nickel, 305
+Australia, Engineering Standards Association of, 75
+Australian Engineering Notes, 99, 130, 202, 336, .375, 413, 456, 508, 587, 667, 701
+B
+BAILEY, G. E., on Workshop Efficiency, 268
+Baker, G., Oriental Cotton Printing in the Sixteenth and Seventeenth Centuries, 154
+Balancing, Static, Machine, W. and T. Avery, Limited, 254
+Ball and Roller Bearings for Locomotive and Carriage Axles, Swedish State Railways, 402
+Barge—see Separating
+Barnaby, K. C., on Powering of Motor Ships, 366
+Batson, R. G. C., on Static Indentation Tests, 444
+Belaiew, Colonel L. T., on Inner Structure of Crystal Grain, 305
+Belsey, W. J., on Electric Transmission of Power for Propelling Machinery, 441
+Bending Rolls, Walter Frost, 254
+Bentham, Cecil, on Separation of Materials by Mechanical Means, 181
+Bessemer Converter Spouts, Clearing, 455
+Bevel Gears, Spiral, W. C., D., 649
+Bierbaum, C. H., on Hardness Testing of Bearing Metals, 420
+Biplanes—see Aeronautics
+Blue Print Washing Machine, Precision Photo Printing Plant, Limited, 173
+Boats—see Ships
+Bogies, Railway—see Railways
+Boiler, Exhaust Gas Water-tube for U.S.
+  Battleship, 455
+Boiler Feed Water—see Closed Feed
+Boiler, Vertical Water-tube, for Steam Wagon, Atkinson and Co., 680
+Boiler, Water-tube, and Crane Construction, Sir James Kemnal, 695
+Boiler, Yarrow Water-tube, at Dunston Electric Power Station, 638
+Boilers, Control of, by Temperature and Draught Measurements, J. B. C. Kershaw, 437
+Boilers, Marine, used with Clyde Oil Fuel Burning System, 608, 611
+Bombay, New Cotton Depot at, 496
+Books of Reference, 619, 669
+Boosters—see Railway Locomotives
+Boundary Lubrication in Engineering Practice,
+  T.	E. Stanton, 678
+Boys, Professor C. V., on Recording Gas Calorimeter, 470
+Brake Power, Increased, for Passenger and Freight Vehicles, 687
+Brancker, Major-General Sir W. S., on Air Transport, 655
+Brancker, Major-General Sir W. S., on,the Position of Air Transport To-day, 141
+Breach, L., and Midgley, on The Drive of Power Station Auxiliaries, 468
+Brewer, F. W., on Superheater Tank Locomotives in Suburban Service, 255
+Bridge Design—see Girder
+Bridge, Suspension over the River Dee, 533
+Bridge, The Inchinnan Rolling Lift, at Renfrew, Sir W. Arrol and Co., Limited, 338, 342
+Bridges, Equivalent Loads on, P. H. Parr, 411 Bridges, Muskham, on the Great North Road, 313, 316
+Bridges, Railway—see Railways
+British and American Road Construction and Maintenance, A. Dryland, 655
+British Electrical Research—see Electrical Matters
+British Engineering and the Chinese Market, 424 British Engineering Standards Association, Keys and Keyways, 388 ; (Letters), 451, 532 British Non-ferrous Metals Research Association, Die Casting Alloys Research, 699; Lectures, 211
+British Trade with China, 75
+British Wagons—see Railways
+British Waterworks Association, Annual Meeting and Programme, 565
+Brownlie, David, on the Early History of the Gas Process, 331
+Brownlie, David, on Ideal for Efficient Steam Generation, 649
+Brownlie, David, Supplement to the Lakeside Electric Power Station, 480 ; (Letters), 507, 532
+Bruce Ball on Mechanical Contrivances in Connection with Storage and Distribution of Water, 696
+Buenos Aires, Traffic Problems in, 99
+Buffers—see Railways
+Burney, Commander C. D., Self-supporting
+  Airship Service, 141, 142
+Burning Oil Well, Extinguishing, 453
+Burstall, Professor F. W., A New Form of Optical Indicator, 87, 88
+Butler, D. B., on “Ciment Electrique,” 668
+By-paths in the Fundamentals of Engineering, Julius Frith and Frederick Buckingham, 544
+c
+CABLE Ship—see Ships
+Calendars, Diaries, &c., 40, 66, 108, 159
+Canada, Notes from, 65
+Canadian Iron, Steel and Machinery Market, 562
+Canadian Mineral Production, 132
+Canal, Proposed Second Isthmian, 256
+Canal, Welland, Development, 669
+Capitalists, Engineers as, 317
+Cargo Handling at Ports : British and American Methods Compared, Brysson Cunningham, 656
+Carlisle, New Gasworks at, 541, 554, 584
+Carpenter, Professor H. C., and Mr. C. Coldron Smith, on Work-hardened Aluminium Sheet, 265
+Carpenter, Professor H. C. H., Production of Single Metallic Crystals, &c., 546, 551, 555
+Cars and Coaches, Railway—see Railways
+Carter Disc Grain Separator, R. Boby, Limited, 680, 681
+Catalogues, 56, 82, 248, 276, 295, 322, 353, 379, 401, 485, 565, 673
+Cattle Slaughterer, Humane, Accles and Shel- voke, Limited, 223
+Cement, Defective German, 268
+Cement Kiln, Automatic Shaft, Henry Pooley, 391
+Century of Progress, 641
+Chaloner, J. L., Oil Engine Nomenclature, 202 ;
+  (Letter), 574
+Chance and the Laws of Nature, 609, 616
+Chemical Engineers and their Training, 635
+Chemical Factory, The Engineer in the, 84
+China, British Trade with, 75
+CHINESE ENGINEERING NOTES :
+,70, 178; (Letter), 116
+  Hong Kong, 2, 71
+  Peking, 2, 70, 178
+  Shanghai, 2, 71, 178
+CHINESE Market, British Engineering and the, 424
+Chinese Students in Britain, 43
+Chlorine—see Electrolytic
+Chromium—see Iron and Steel
+“ Ciment Electrique,” D. B. Butler, 668
+Civil Aviation—see Aeronautics
+Closed-feed System, Hick, Hargreaves and Co., Limited, 155
+Clyde Oil Fuel System—see Ships
+COAL, COKE AND COLLIERIES :
+  Borneo, Coal Resources of, 344
+Coke as a Factor in Fuel Economy of Blastfurnace, E. R. Sutcliffe and Others, 529
+  Draper Coal-washing Machine, 222
+Gas-driven Coke Hoist, Mark Webber, Limited, 223
+Lakeside Power Station at Milwaukee, Coal Drying and Pulverising, Dumping and Conveying Arrangements at, 383—see also Electrical Matters
+Morwell Brown Coal and Electrical Scheme, Victoria, Australia, 163, 482
+  State Coal Mines, 664
+  Water in Coal, 396
+Winding Drum at the Bertie Pit, Trehafod, Robey and Co., Limited, 670
+COBALT Steel—see Iron and Steel
+Cold Room at the British Industries Fair, John Kirkaldy, Limited, 201
+Collins, W. G., Micro-indicator of High-speed
+  Engines, 87, 100
+Columbia, Port Improvements in, 637
+Colwyn Bay—see Electrical Matters
+Compressing Acetylene, A. D. Risteen, 403
+Compressor—see Air Compressor
+Concrete-lined Metal Pipes, Stanton Ironworks
+  Company, 531
+Concrete Plant for the Avon Dam, Sydney Water Supply, 570, 572 {Two-page Supplement, June 1st, 1923)
+Condensing in Locomotives—see Railway Locomotives
+Condensing Plant Tests at Dalmarnock, 215
+Conduit Separator for Oily Ballast Water, R. C.
+  Knight and Dunford Smith, 688
+Consulting Engineers, 282
+Contracts, 8, 50, 79, 102, 130, 159, 218, 239, 273, 296, 330, 353, 379, 405, 436, 459, 488, 511, 540, 565, 619, 673, 704
+Contracts Going Abroad, 235
+Conveyor System, Lip-bucket, and Gas Exhausters at Carlisle Gasworks, 586,. 587
+Copper-aluminium-nickel Ternary System, C. R.
+  Austin and A. J. Murphy, 305
+Copper, Hardness of, &c., A. L. Norbury, 305
+Corrosion, 450 ; (Correction), 472
+Corrosion of Metals, Joint Meeting on, 412
+Cotton Development in the Sudan, 74
+Cotton Mills and Depot at Bombay, 496 ;
+   (Letter), 688
+Cotton Printing, Oriental, in the Sixteenth and Seventeenth Centuries, G. Baker, 154
+Couplers, Railway—see Railways
+Coupling, Flexible, Wellman Bibby Company, Limited, 130
+Coupling for Road Wagons, 505
+Crane, Road, Petrol-electric, Henry J. Coles, Limited, 66
+Crane, Runabout Electric, Ransomes, Sims and Jefferies, Limited, 153
+Crane, Self-propelling 30-Ton Floating, Rendel, Palmer and Tritton, 454
+Cranes, Portal Jib, on the Wharf at Risdon Zinc Works, Babcock and Wilcox, 394, 398
+Creedy, F., on Variable-speed Alternating- current Motors Without Commutators, 49 Cunningha'm, Brysson, on Cargo .Handling, British and American Methods Compared, 650 Current Prices for Metals and Fuels, 26, 54, 80, 106, 134, 160, 188, 216, 246, 274, 300, 328, 354, 380, 406, 434, 460, 486, 512, 538, 566, 592, 620, 646, 674, 702
+Cutting Tools—see Machine Tools
+D
+DAWSON, Sir Philip, on Railway Electrification, 501
+Delaware and Hudson Company Centenary, 494
+Dempster Smith, Report on Lathe Tools, 95, 234 ; (Letter), 295
+Denny, Maurice E., on Vane Wheel Propulsion, 184
+Derby Works—see Works
+Detecting Fire at Sea, Rich System, 242 ; (Paragraph), 282
+Detonators, 366
+d’Eyncourt, Sir Eustace, and Mr. J. H. Narbeth,
+Proposed Aircraft-carrying Mail Steamer, 310, 323
+Diatomaceous Earth, Mining, in California, 229
+Dickinson, H. W., An Engineer’s Sketch Book of the Eighteenth Century, 59
+Die Casting Alloys Research, 699
+Die Casting—see also Type
+Die-sinking Press, G. Twigg and Son, 222
+Diesel Engines—see Engines
+Diesel Engine Users’ Association Papers—see Associations
+Diffusion of Knowledge, 582
+Dillingen Hutte—see Works
+Dipper Dredger for the River Yare, 371
+Disinfecting Railway Carriages—see Railways
+Dock Appliances at Glasgow Harbour, Daniel
+   Fife, 696
+Doubt and Research, 424
+Drainage Works in Peru, 151
+Drilling Machines—see Machine Tools
+Dryland, A., op British and American Road Construction and Maintenance, 655
+E
+ECONOMISER and Ringstay Joint, E. Green and Son, Limited, 605
+Educational Intelligence, 152, 198, 239 Einstein’s Law of Gravitation, 609, 616
+ELECTRICAL MATTERS :
+See also Annual Articles
+Aber-Vrac’h Tidal Power Scheme, 36
+Aircraft, Wireless Equipment of, 192
+Alternating-current Motors, Newton Brothers, 223
+Alternators, High-speed, Problems and Solution, J. Rosen, 206, 210
+Arc Welding a Fractured Ingot Stripper Ram, 668
+Auxiliary Naval Vessels, Electric Drive in, 110, 122
+Barton Electric Power Station, Manchester, 102, 602, 626 ; (Correction), 673
+British Electrical and Allied Industries Research Association, 88
+British Electrical Development Association, Annual Luncheon, 322
+British Fair Electric Exhibits, 201
+Brookhirst Switchgear, 659
+Buenos Aires Railways Power-houses and Electric Equipment, 517, 526
+Colwyn Bay, Distributing Station at, J. B. C. Kershaw, 548
+Comines Power Station, 7, 249, 262, 277 (Supplement, January 5th, 1923)
+Control Gear for Great Western Railway Pumping Installation at Cardiff Docks, 428
+Control of Speed and Power Factor of Induction Motors, Professor Miles Walker, 226, 256
+Cyc-Arc Welding Process Development, Apparatus by L. J. Steele and Others, 306 ; (Correction), 356
+Diesel-electric Pumping Plant, 599
+Electricity Commissioners, 48
+Electricity Supplies, 343
+Generation of Electricity in Great Britain, 395, 401
+Heating and Lighting at Prestwood Sanatorium, Henry Lea and Son, 204, 212
+Heating Wagon, 15,000-Volt, Swiss Railways, Brown, Boveri and Co. and Sulzer Brothers, 208, 209
+Indicators—see Indicator
+Lakeside Electric Power Station at Milwaukee, 383, 409, 422, 437, 448, 480 ; (Letters), 507, 532
+Luxembourg, Electrical Enterprise in, 292
+Magnetic Drum Recorders, Dr. McLachlan, 641
+Mid-Lancaster Electricity District, 561
+Morwell Brown Coal and Electrical Scheme, Victoria, Australia, 163, 482
+Motor Control Panel, Igranic Electric Company, 400
+  Outdoor Switchgear, Schuil and Gullinan, 430 Power Rectifiers, Modern, R. L. Morrison, 258, 259, 264
+Power Station Auxiliaries, 468
+Public Supply of Electricity, Joint Meeting of Institutions in Birmingham, 115, 149
+Public Supply of Electricity, C. H. Wordingham, 226
+Rhaetian Railway Electrical Equipment, 464, 474, 492
+Rotherham Power Station, 578
+  South-East Lancashire Electricity Board, 574 Steel Works, Electricity in, C. A. Ablett, 547 Stoke-on-Trent Electricity Works, Extension of, 65
+  Super Power Stations—see Public Supply Switchgear Works, A. Reyrolle and Co., 38 Track Circuiting—see Railways
+Transmission of Power, Electric, for Propelling Machinery, W. J. Belsey, 441
+Turbo-generators, 206
+Variable-speed Alternating-current Motors Without Commutators, F. Greedy, 49
+Winding Plant, Largest Electrical, Fullerton, Hodgart and Barclay, Limited, 126, 127
+ELECTROLYTIC Chlorine and its Future, John G. A. Rhodin, 598
+Emmet, W. L. R., on Electric Ship Propulsion, 365, 376
+Employers’ Liability—see Labour
+ENGINES AND MOTORS :
+Admiralty Engineering Laboratory, Engines at, 489 (Two-page Supplement, May 1UA,
+Aero-engine, Small Two-cylinder “ Cherub,” Bristol Aeroplane Company, Limited, 270 Aeroplane Engines, “Condor,” 650 H.P., Rolls-Royce; Napier “Cub,” 1000 H.P.; Bristol “ Lucifer,” 100H.P. Three-cylinder,
+Beam Engines and Portable Engine, 1790- 1800, H. W. Dickinson, 59
+Belgian Hot Bulb Engine with R.E.M. Type Fuel Pump, 120
+Clyde Marine Oil Engines, Professor Mellanby,
+Cold-starting Oil Engine, Petters, Limited, 666
+Cooling Water, Use of, for Diesel Engines, J. G. Griffin, 602
+Diesel Engine Users’ Association Papers— see Associations
+Diesel Engines for Sewage Pumping Plant at Calumet, 599
+Dutch Diesel-electric Ship Pelikaan, Engines for, 110, 122
+Evolution of the Heavy Oil Engine, R. E. Mathot, 137
+  Indicators—see Indicator
+Long-stroke Diesel Engine, Burmeister and Wain, 446
+Losses in Heat Engines, &c., W. P. Sillince, 640
+Marine Diesel Engines, Review of, Figures of Firms Contributing to the Review, 61, 69 ; (Letters), 295
+  Marine Engines—see also Annual Articles
+Motor Ship Dalgoma, Twin-screw Two- stroke Diesel Engines for, 576
+Neptune Type Two-stroke Cycle Marine Engine, 1400 I.H.P., 17
+Oil Engine Nomenclature, J. L. Chaloner, 202 ; (Letter), 574
+Oil Engine Nomenclature, Report of Committee of Institution of Mechanical Engineers, 152
+  Robson Solid Injection Oil Engine, 523
+Six-cylinder Oil Engine, Plenty and Son, Limited, 176, 180
+Sulzer R.V. Solid Injection Type Engine, 17 ; (Letters), 295
+Twenty Years of Diesel Engine Building, Eng.-Lieut.-Commander L. J. Le Mesurier, 85 ; (Letters), 295
+Uniflow, Horizontal Engine for Steam Wagon, Atkinson and Co., 680
+Utilisation of Heavy Fuel Oils in Internal Combustion Engines, Harold E. Moore, 127
+ENGINEER, The, in the Chemical Factory, 84 Engineer, What Science Owes to the, 556 Engineers as Capitalists, 317
+Engineer’s Sketch Book of the Eighteenth
+  Century, H. W. Dickinson, 59
+Engineering and Agriculture, 343
+Engineering, Architecture of, 632
+Engineering Association of Malaya, 416
+Engineering Materials, Fluctuations in the
+  Prices of, During the Year 1922, 3
+Engineering Standards Association of Australia, 75
+Evolution of the Heavy Oil Engine—see Engines Excavator, British Drag Line, Ruston and
+Hornsby, Limited, 534 (Two-page Supplement, May \%th, 1923)
+Excavators, Steam Crane, for Bombay, J. H.
+  Wilson and Co., Limited, 284, 285
+EXHIBITIONS :
+  British Empire Exhibition, 36
+  British Industries Fair, 201, 222, 254
+  Ideal Home Exhibition, 270
+  Mining Exhibition in London, 604, 632
+  Model Engineer Exhibition, 48
+  Royal Agricultural Show at Newcastle, 680
+EXTINGUISHING a Burning Oil Well, 453
+F
+FACTORY Driving Units for the East, Parsons Motor Company, Limited, 239
+Factories—see also Works
+Fair—see Exhibitions
+Fairey, C. R., on Seaplanes, 141, 165, 166, 174
+Fallacy of the “ Safety ” Cutter Block, 156 ;
+  (Letter), 154
+Farmer, E., Considerations Regarding Technique, 606
+Feed Heating in Locomotives—see Railway Locomotives
+Fife, Daniel, on Dock Appliances at Glasgow Harbour, 696
+Files, Taylor Tool and File Company, Limited, 254
+Filter, Stream-line, Dr. Hele-Shaw, 520
+Fire—see Detecting
+Firms, Famous, Short Histories of, E. L. Ahrons :
+Bury, Edward, and Co. (Bury, Curtis and Kennedy), Clarence Foundry, Liverpool, 111 ; (Letter), 198
+For List of Locomotives see Railway Locomotives
+Fleming, Dr. J. A., on Problems in Telephony, Kelvin Lecture, 528
+Flexible Coupling, Wellman Bibbv Company, Limited, 130
+Forrest, James, Lecture by Sir R. T. Glazebrook on the Interdependence of Abstract Science and Engineering, 502
+Forthcoming Engagements, 28, 56, 82, 108, 136, 162, 190, 218, 248, 276, 302, 330, 356, 382, 408, 436, 462, 488, 514, 540, 568, 594, 622, 648, 676, 704
+Foundry, Fry’s Metal, London, and Equipment, 164
+Foundry Material Handling Appliances, 532
+French Congress on Industrial Heating, 693
+FRENCH ENGINEERING NOTES :
+, 55, 81, 107, 135, 161, 189, 217, 247, 275, 301, 329, 355, 381, 407, 435, 461, 487, 513, 539, 567, 593, 621, 647, 675, 703
+  Academy of Science, 647
+  Alcohol Fuel, 217
+  Alcohol Mixtures, 247
+  Angora Concessions, 435
+  Better Outlook, 355
+  Big Contract, 513
+  Boiler, Electric, 539
+  Brickmaking Machinery, 567
+  Cancelling Contracts, 275
+  Cheap Flight, 407
+  Coke Production, 675
+  Coke Supplies, 135, 329, 513
+  Colonial Railways, 381
+  Colonial Works, 275
+  Commercial Arrangements, 355
+  Comptoirs, The, 27
+  Continuous Brakes, 81, 217
+  Degree of Doctor of Engineering, 513
+  Desert Traction, 487
+  Electrical Distribution, 329
+  Electric Road Traction, 567
+  Engine Nomenclature, 161
+  Engineering Trades, 301
+  Fiscal Tariffs, 381
+  Flood Protection, 301, 329
+  Foreign Contracts, 435
+  Foreign Trade, 135, 461
+  Fuel Costs, 247
+  Higher Prices, 161
+  Horse-power, 487
+  Import Duties, 27
+  Increased Duties, 161
+  Industrial Blockade, 189
+  Industrial Organisation, 647
+  International Steel Union, 703
+  International Transit, 435
+  Joy Stick, 567
+  Keeping Trade, 189
+  Laboratories, 329
+  Labour, 593
+  Labour-saving Appliances, 539
+  Loss of Foreign Trade, 55
+  Machinery Trade, 81, 435
+  Marc Seguin, 703
+  Mechanical Coal Getters, 355
+  Motor Fuels, 27, 247
+  Motor Rail Cars, 189
+  Moving Platform and Air Cars, 621
+  National Fuel, 593
+  National Fuel Week, 381
+  Naval Aviation, 621
+  Naval Programme, 135, 217
+  Naval Questions, 301
+  Oil Tanks, 703
+  Outlook, 55
+  Paris Extensions, 461
+  Paris Fair, 539
+  Paris Traffic, 275
+  Paris Water Supply, 593
+  Petrol Locomotives, 487
+  Power Alcohol, 703
+  Production, 593
+  Production Costs, 487
+  Railway Centenary, 647
+  Railway Construction, 55
+  Railway in Difficulties, 621
+  Raw Material, 275
+  Reconstruction, 407, 647
+  Rove Tunnel, 135
+  Ruhr, The, 81, 107
+  Ruhr Coke, 407
+  Ruhr Strike, 621
+  Rural Electrification, 107
+  Sahara Motor Trip, 81
+  Sewage Disposal, 27
+  State Alcohol Control, 55
+  State Electrical Distribution, 27
+  State Electrification, 407
+  Strikes, 217
+  Suction Gas Lorries, 329
+  Summer Time, 487
+  Tariff Problem, 675
+  The “ Civils ” Anniversary, 513
+  Trade Activity, 675
+  Trade Future, 461, 567
+  Trade Relapse, 107
+  Tram and Roadway Costs, 107
+  Transport, 461
+  Tunnelling, 161
+FRENCH Policy and British Trade, 582
+Frith, Julius, and F. Buckingham, By-paths in the Fundamentals of Engineering, 544
+Fuel Oil—see Oils
+Fundamentals—see By-paths
+Furnace for Brown Coal, Underfeed Stoker Company, Limited, 163, 482
+Furnace, Forced Draught, for Burning Anthracite Dust, Turbine Furnace Company, Limited, 605, 606
+Furnaces, Various, at the British Industries Fair, 255
+G
+GAS Calorimeter, Recording, Professor C. V. Boys, 470
+Gas Plant and Gasometer at Soho, William Murdoch, 331
+Gas Process, Early History of the, D. Brownlie, 331
+Gas Producer, New Type, R. G. Syndicate, 364
+Gas Turbine in Theory and Practice, 466, 490, 515, 557, 583, 595, 630
+Gas—see also Water Gas
+Gasworks at Chicago, 614
+Gasworks, New, at Carlisle, 541, 554, 584
+Gauge-measuring Machine, Axel C. Wickman, 266
+Gauges, Indicating and Recording, in Boiler Control, C. and P., Sarco, W.R., 437
+Gear Wheels, Accuracy of, 123 ; (Letter), 198
+Gears—see also Spiral
+Geological Survey of Great Britain, 178
+Giant’s Causeway Tramway, Fortieth Anniversary of Opening, 562
+Gibson, Professor, Use of Models in Engineering, 174
+Girder Bridge Design, T. C. Hood, 124
+Glasgow, Old, Science and Industry in, 623
+Glazebrook, Sir R. T., James Forrest Lecture, on Abstract Science and Engineering, 502
+Glazebrook, Sir R. T., on Standardisation of Methods of Research, 682
+Gosport, Landing Stage and Wharf, 166
+Gosselin, C. Le M., on The Use and Limit
+  of the Steam Wagon, 419
+Gravitation, Einstein’s Law of, 609, 616
+Greenwood, William, on Suction Gas Producers, 340
+Gresley, H. N., on Wagon Stock on British
+  Railways, 149, 151
+Griffin, J. J., on The Use of Cooling Water for
+  Diesel Engines, 602
+Grinding Machines—see Machine Tools
+Gwynne-Pennell Rotary Trap, 285
+H
+HADFIELD, Sir Robert, on Modern Trackwork and its Importance, 654
+Hammer, Magnifier, for Sclerescope Hardness Test, R. Genders, 306
+Hammer, Spring Power, Fraser Patent Power Hammer Company, 255
+Hammers, Spring, Drop Stamp, &c., Alldays and Onions, Limited, 223
+Handley Page on The Slotted Wing, 683
+Hankins, G. A., on The Relation between
+Scratch and Load, &c., in Hardness Tests, 444, 449
+Hardman, J., on the Spinning Mule, 144
+Hardness, Our Knowledge of, 691
+Hardness and Solid Viscosity of Metals, 449
+Hardness Tester, The “ Pendulum,” Edward G.
+  Herbert, Limited, 390, 445 ; (Letter), 429
+Hardness Testing of Bearing Metals, Christopher H. Bierbaum, 420
+Hardness Testing, Recent Developments in, Edward G. Herbert, 686, 691
+Hardness Tests, Relation between Scratch and Load, &c., G. A. Hankins, 444, 449
+Hardness—see also Iron and Steel
+Hay Rick Lifter, Self-loading, Alex. Jack and Sons, Limited, 680
+Heating and Lighting at Prestwood Sanatorium, H. Lea and Son, 204, 212
+Heating Wagon—see Railways
+Heavy Oil—see Oils
+Helicopter—see Aeronautics
+Henderson, A. C. F., on Present-day Problems in the Design of Ships, 334
+Herbert, Edward G., on Recent Developments in Hardness Testing, 686
+Hill, Mr. A. J., Great Eastern Railway, Presentation to, 400
+Histories, Short, of Famous Firms, E. L. Ahrons—see Firms
+Holzwarth’s Oil Combustion 500 H.P. Turbine, and Proposed 10,000-Kilowatt Producer Gas Turbine, 595
+Hood, T. C., on Girder Bridge Design, 124
+Hydro-electric Power House in California, 456
+Hydro-electric Project in Ulster, 350
+Hydro-electrical Situation in Spain, 240
+I
+IDEAL for Efficient Steam Generation, David Brownlie, 649
+Import Trade of India, April-December, 1922, 362
+India, Old Machine Tools in, 673
+INDIAN ENGINEERING NOTES :
+, 92, 170, 640
+  Aerial Ropeways, 640
+  Agricultural Tramways, 170
+  Amazing Accident, 170
+  Bolt from the Blue, 50
+  Calcutta Drainage, 92
+  Concrete Railway Sleepers, 170
+  East Indian Railway, 92
+  Five Years’ Programme, 50
+  Indian Steel Castings, 640
+  Industrial Housing, 50
+  Iron and Steel Industry, 50
+  Magnificent Avenue, 170
+  Navigation in Shallow Waters, 92
+  New West Coast Harbour, 640
+  News in Brief, 50, 92, 170, 640
+  Railway Improvements, 170
+  Successful Hydroglisseurs, 640
+  Vizagapatam, 92
+INDICATOR, Engine, The Midgley, 236
+Indicator, Mean Pressure, H. E. Wimperis, 238
+Indicator, Micro-, for High-speed Engines, W. G. Collins, 87, 100
+Indicator, Optical, Professor F. W. Burstall, 87, 88
+Indicator, R.A.E. Electrical, for Internal Combustion Engines, &c., H. Wood. 87, 100, 101, 102, 168, 169
+Indicators, Symposium of Papers at the Institution of Mechanical Engineers, 87, 100, 168, 177, 236
+Industrial Fatigue Research Board Report, Mr. E. Farmer’s Paper, 606
+Industrial Heating, French Congress on, 693
+Inland Transport, 692
+Institutes and Institutions—see Associations
+Instruments for Boiler Control, J. B. C. Kershaw, 437
+Insurance, Unemployment, 423
+Internal Combustion Heat Losses and Specific Heat of Working Fluid, Wm. J. Walker, 191
+Internal Combustion Turbine, 475
+International Air Congress—see Aeronautics
+International Navigation Congress, Thirteenth, 588
+International Roads Congress at Seville, 494, 522
+Invernairn, Lord, on Sugar Machinery, 694
+IRON AND STEEL :
+  Alloy Steels, Acl Range in, J. A. Jones, 548
+Alloys of Iron and Nickel, Dr. D. Hanson and Mr. J. R. Freeman, 548
+  Basic Slags, T. P. Colclough, 547
+  Canadian Iron and Steel Market, 600
+  Cast Iron, 96
+Chromium Steels, Mechanical Properties of, C. R. Austin, 548
+Cobalt Steels for Permanent Magnets, J. F. Kayser, 57, 83
+Electricity in Steel Works, C. A. Ablett, 547 French Iron and Steel Production in March, 532
+IRON AND STEEL (continued);
+Gas Producers in Steel Works, Fred Clements, 530
+  Globular Cementite, Professor C. H. Desch
+I and Mr. A. T. Roberts, 547
+  Hardness, Brinell, &c., Hugh O’Neill, 548
+  Hardness, Professor C. A. Edwards and Mr.
+     Charles R. Austin, 548
+  Iron and Steel Outlook, 125
+  Iron and Steel Works—see Works
+  Mechanical Properties of Metallic Crystals,
+     Professor H. C. H. Carpenter, 546, 551, 555
+  Stainless Steel Patents, 497
+Tin in Steel, J. H. Whiteley and A. Braithwaite, 546
+  True Steels, Dr. J. O. Arnold, 546
+JENKINSON, J. A., on Railway Requirements of an Important Industrial Area, 654
+K
+KAYSER, J. F., Cobalt Steels for Permanent Magnets, 57, 83
+Kearsarge Crane, 690, 698
+Kelvin Lecture on Telephony, Dr. J. A. Fleming, 528
+Kemnal, Sir James, on Water-tube Boiler and Crane Construction, 695
+Kep Gear, Brightside Foundry and Engineering Company, 604
+Kershaw, J. B. C., Control of Boilers by Temperature and Draught Measurements, 437
+Kershaw, J. B. C., Electricity Distributing Station at Colwyn Bay, 548
+Keys and Key ways, British Engineering Standards Association, 388 ; (Letters), 451, 532
+Kieselguhr—see Diatomaceous
+Kynoch, W., and J. A. Coderre, Creosote Treatment of Sleepers, 145
+L
+LABORATORIES, Research, at Wembley, General Electric Company, 228, 232
+Laboratory, Admiralty Engineering, at West Drayton, 489 (Two-page Supplement, May 11th, 1923)
+LABOUR NEWS, STRIKES AND WAGES QUESTIONS :
+  Employment Situation in United States, 600
+  Liability of Employers, 70
+  Unemployment Insurance, 423
+  Welfare Work at Stanton, 640
+LANDING Stage and Wharf at Gosport, 166
+Lathes—see Machine Tools
+Launches and Trial Trips, 187, 215, 230, 302, 330, 356, 379, 400, 433, 485, 511, 537, 591, 622, 645
+LEADERS :
+— A Retrospect: Unemployment, Labour Disputes, Technical Progress, China, 15
+  Abstract Science and the Engineer, 502
+  Accuracy of Gear Wheels, 123
+  British Railway Wagon, The, 149
+  Broken Axle, 476
+  Cast Iron, 96
+  Chance and the Laws of Nature, 609
+  Chemical Engineers and their Training, 635
+  Chinese Students in Britain, 43
+  Civil Aviation and the Government, 233
+  Corrosion, 450
+  Diffusion of Knowledge, 582
+  Doubt and Research, 424
+  Electricity Supplies, 343
+  Engineering and Agriculture, 343
+  Engineers as Capitalists, 317
+  Engineers and the Rubber Industry, 205
+  French Naval Statute, 369
+  French Policy and British Trade, 582
+  Generation of Electricity in Great Britain, 395
+  Great Gift, 206
+  Hardness and Solid Viscosity of Metals, 449
+  Helicopter Competition, 527
+  Indicator, The, 177
+  Inland Transport, 692
+  Institute of Metals, 290
+  Internal Combustion Turbine, 475
+  International Air Congress, 663
+  Kelvin Lecture, 528
+  Liability of Employers, 70
+  Main Line Railway Electrification, 123;
+     (Letter), 154
+Marine Diesel Engine, The, 69
+Mechanical Engineering and its Materials, 178
+Mechanical Properties of Metallic Crystals, 555
+  Navy Estimates, 289
+  Newton and Einstein, 581
+  Operation of Water Gas Plant, 635
+  Our Knowledge of Hardness, 691
+  Popular Knowledge, 635
+  Power Rectifiers, 264
+  Railway Electrification, 501
+  Railway Position, 263
+  Railway Speeds, 610
+  Railways’ Opportunity, 369
+  Research, 234
+  Research on Cutting Tools, 95
+  State Coal Mines, 664
+  Super Power Stations, 149
+  Temperature Control, 44
+Textile Machinery Papers at “ The Mechanicals,” 44
+  Turbo Generators, 206
+  Unemployment Insurance, 423
+  Verdict on the Therm, 290
+  Water ia-Coal, 396
+  What Science Owes to the Engineer, 556
+LEA, Professor F. C., on Tensile Tests of Materials at High Temperatures, 178, 182
+Le Mesurier, Eng.-Lieut.-Commander L. J., on Twenty Years of Diesel Engine Building, 85 ; (Letters), 295
+LETTERS FROM OUR OWN CORRESPONDENTS :
+England, North of, 24, 25, 52, 78, 104, 132, 158, 186, 214, 244, 272, 273, 298, 326,
+, 378, 404, 432, 458, 484, 485, 510, 536, 564, 565, 590, 618, 644, 672, 700, 701
+Lancashire, 23, 25, 51, 77, 103, 105, 131, 157, 185, 213, 244, 271, 297, 325, 351, 377, 403, 431, 457, 483, 509, 535, 563, 589, 617, 643, 671, 699
+Midlands and Staffordshire, 23, 51, 77, 103, 131, 157, 184, 213, 243, 271, 297, 325, 351, 377, 403, 431, 457, 483, 509, 535, 563, 565, 589, 617, 643, 671, 699
+Scotland, 25, 53, 79, 105, 133, 159, 187, 215, 245, 273, 299, 327, 353, 379, 405, 433, 459, 485, 511, 537, 565, 590, 619, 645, 672, 701
+Sheffield, 24, 52, 78, 104, 132, 158, 186, 214, 243, 272, 298, 326, 352, 378, 404, 432, 458, 484, 510, 536, 564, 590, 618, 644, 672, 700
+Wales and Adjoining Counties, 25, 53, 79, 105, 133, 159, 187, 215, 245, 273, 299, 327,
+, 379, 405, 433, 459, 485, 510, 537, 565, 591, 619, 645, 673, 701
+LETTERS TO THE EDITOR .
+  Accident to the G.N.R. Express Train, J. T.
+    Marshall, 198
+Accuracy of Gear Wheels, Axel C. Wickman, 198
+  American Boiler Rating, G. A. Rossetti, 507 ;
+    D. Brownlie, 533
+  Ball Valves, W. D., 340
+  “ Baltic ” Type Locomotives, C. R. King, 170
+  Boiler Plant Testing, D. Brownlie, 36 ; F. W.
+    Dean, 230
+Catalogues and Public Libraries, Charles Nowell, 154
+  China, Cecil S. Howsin, 116
+Church, The Engineers’, E. Kilburn Scott, 230 Coal Mining—see Heng-Chow
+Cyclic Irregularity of Gas Engines, Geo. T. Pardoe, 230 ; H. E. Wimperis, 295
+Design for an Express Locomotive, E. C. Poultney, 429 ; F. W. and A. J. Brewer, 506, 660 ; C. R. K., 532 ; C. W. Dauncy, 574 ; J. Riekie, 660
+Electric Welding, A. E. Shorter, 116
+Errors of Gauging, T. W. Cooper, 36
+First Locomotive with Inside Cylinders, F. W. Brewer, 198
+Gas Measured by Therms, W. A., 340
+Great Western Expresses, R. H. Nicholls, 507 ; Writer of the Article, 507
+  Hardness Tests, Manufac.,-429
+Heng-Chow Company, Limited, China Mines, Cecil G. Howsin, 472 ; Heng-Chow Company, Limited, 532
+  Human Side, Argon, 74
+Informal Meetings, Three of the Eight, 451
+Interesting Gear, F. E. Lindsay, 660
+Lathe Tool Research, Edward G. Herbert, 295
+Law of Heat Transmission, R. Royds, 36
+Lift of a Ball Valve, C. B. Clapham, 472
+Locomotive Boosters, Beyer, Peacock and Co., Limited, 507
+Made versus Purchased Gauges, Hy. Baker, 154 ; Axel C. Wickman, 198
+Mazagon Cotton Depot, Bombay, W. H. Neilson, 688
+Mechanical Couplers for Indian Broad-gauge Railways, X., 451 ; Writer of the Article, 614
+  Mechanical Gearing, W. H. Martin, 428
+  Nicolson Boiler, J. Adamson and Co., 12 ;
+    C. E. Stromeyer, 12
+Noisy Steam Locomotives, L. J. Le Mesurier, 340
+Oil Engine Nomenclature, H. A. Stuart, 574 Proposed Standard Keys and Key ways, C. J.
+Sansom, 451 ; Brown Bayley’s Steel Works, Limited, 533
+  Railway Electrification, W. P. Durtnall, 154 ;
+    Alex. D. Ferguson, 198
+Railway Signalling, J. Jackson, 230 ; S. P. Christie, 256
+Railway Speeds, Horace Myers, Major, 660 ;
+    J. S. Pringle, 688
+Research in Cutting Tools, J. F. Kayser, 154 Review of Marine Diesel Engines, L. Le
+    Mesurier, for Sulzer Bros., 295
+Safety Regulations for Saw Mills, G. Bellhouse, H.M. Chief Inspector of Factories, 154 ; A. W. Glover, 230
+Saw Guards, &c.—see Safety
+  Scientific Literature, T. W. MacAlpine, 170
+  The Late Mr. John Williamson, Geo. T.
+    Williamson, 507
+Theoretical Aspect of Heat Regeneration for Internal Combustion Motors, W. J. Walker, 506
+  Thickness of Oil Films, J. E. Sears, 12
+Traffic Congestion in London : A Proposed Remedy, J. D. Roots, 688
+Twenty Years of Diesel Engine Building, Cummins Syndicate, Limited, 295
+Utilisation of Exhaust Steam in Locomotives, J. G. H. Warren, 429
+Warning to Inventors, G. Drury Coleman, 170; Precision Photo Printing Plant, Limited, 198 ; Ferranti Limited, 256
+What do Employers Want ? A.M. Inst. C.E., 256 ; M.I. Meeh. E., 295 ; R. P., 295
+LIFEBOATS—see Ships
+Lighthouse Apparatus for Port Said, Chance Brothers and Co., Limited, 202
+LITERATURE :
+Reviews:
+Alfred Yarrow, His Life and Work, Eleanor C. Barnes (Lady Yarrow), 664
+Brassey’s Naval and Shipping Annual, 1923, Sir Alexander Richardson and Archibald Hurd, 44
+Design and Construction of Dams, Edward Wegmann, 692
+Design of Masonry Structures and Foundations, Clement C. Williams, 636
+Etude sur le Ballon Captif et les Aeronefs Marins, Commandant Charles Lafon, 62, 179
+Farm Implements and Machinery, J. R. Bond, 366, 665
+Jane’s Fighting Ships, 1922, Oscar Parkes, 366, 556
+Mechanisms of Machine Tools, Thomas R. Shaw, 610
+LITERATURE (continued):
+Reviews (continued):
+Merchant Ships of the World, 1923, Frank C. Bowen and F. J. N. Wedge, 520
+Metals and Metallic Compounds, Vol. I. and Vol. II., Ulick R. Evans, 583
+Scottish Canals and Waterways, Edwin A. Pratt, 637
+Ships of the Royal Navy, Oscar Parkes, 179, 290
+Subject Index to Periodicals, K, Science and Technology, 45
+Thermal Treatment of Steel, J. W. Urquhart, 62
+Woollen and Worsted Spinning, Alfred F. Barker, 62
+Short Notices :
+  Atoms, Jean Perrin, 425, 665
+  Belt Conveyors and Belt Elevators, F. V.
+    Hetzel, M.E., 451, 665
+Destructive Distillation of Wood, H. M. Bunbury, 396, 665
+  Indian Engineering, W. L. Strange, 425, 637
+Ironfoundry, The Modern, Joseph G. Horner, 425, 637
+Manufacture of Cane Sugar, L. Jones and
+    F. I. Scard, 665
+Manufacture of Pulp and Paper, H. N. Lee, &c., 692
+Pioneer Railway Engineering, H. Stringer, 556, 637
+Printing Telegraph Systems and Mechanisms, H. H. Harrison, 425, 583
+Radio Experimenter’s Handbook, Part II., Data and Design, Philip R. Coursey, 583, 637
+Railway Signalling, Automatic, F. Raynar Wilson, 637
+Vibration and Noise, Prevention of, Alec B.
+    Eason, 425, 637
+  X-rays, G. W. C. Kaye, 425, 583
+Year Book of Wireless Telegraphy and Telephony, 583
+Books Received:
+Absorption of Nitrous Gases, H. W. Webb> 665
+  Advertiser’s A.B.C., 396
+Advisory Committee for Aeronautics, Reports of the Light Alloys Sub-committee, June, 1921, 62
+Aircraft Steels and Materials, Brig.-General R. K. Bagnall-Wild and Others, 62
+Air Publication 905, Rigging Notes, F 5 Boat Seaplane, 235
+Allgemeine Maschinenlehre Vorlesungen fiber Arbeitsgewinnung und Kraftmaschinen, Hugo Fischer, 318
+Alternating-current Electrical Engineering, W. Tolm6 Maccall, 583
+American Malleable Cast Iron, H. A. Schwartz, 179
+Annual Report of the Chamber of Shipping of the United Kingdom, 1922, 23, 610
+Association of British Chemical Manufacturers, Directory of Members, 290
+Association of Engineering and Shipbuilding Draughtsmen : Elements of Diesel Engine Design, D. Bruce, 62
+Barnett House Papers, No. 7 : Scientific Management and the Engineering Situation, Lecture, Sir W. Ashley, 318
+  Bessel Functions, Treatise on the Theory of,
+    G. N. Watson, 235
+Blast-furnace and Manufacture of Pig Iron, R. Forsythe, 151
+British Coal Mining Industry During the War, Sir R. A. S. Redmayne, 425
+By-product Coking, G. S. Cooper, 637
+California, State of, Public Works Bulletins : No. 4, Water Resources of California ; No. 5, Flow in California Streams ; No. 6, Irrigation Requirements of California
+    Lands, 637
+Carrateristiche Costrutive delle Turbine, &c., 665
+Catalogo de la Biblioteca Nacional de Marina, 1922, 583
+Causes and Prevention of Corrosion, Alan A.
+    Pollitt, 665
+  Cements and Artificial Stones, The Late J.
+    Watson, 318
+  Chemistry, Inorganic and Theoretical, Vol.
+    III., J. W. Mellor, 425
+Chemistry and Technology of Gelatin and Glue, Robert H. Bogue, 45
+Civil Engineering Geology, Cyril S. Fox, 318
+  Back to Prosperity, H. Lowenfeld, 366
+  Briquetting, A. L. Stillman, 366
+Cam Design and Manufacture, F. B. Jacobs, 366
+Cleveland Technical Institute, Bulletin, 290 Coke for Steam-raising Purposes, &c., G. M.
+    Gill, 235
+Colliery Year Book and Coal Trades Directory, 610
+Commonsense of the Calculus, G. W. Brewster, 366
+Cost Accounts for the Metal Industry, H. E. Parkes, 62
+Costing and Price Fixing, J. M. Scott- Maxwell, 556
+Cour Complet de Mathematiques Speciales Mecanique, Tome III., J. Haag, 45
+Crystallisation of Metals, Lectures by Colonel N. T. Belaiew, 318
+Deflections of Suspension Bridges, John W. Spiller, 665
+Department of Scientific and Industrial Research :
+British Association for Advancement of Science, Fourth Report on Colloid Chemistry, &c., 179
+    Food Investigation Board :
+       Report for the Year 1921, 62
+Special Report No. 9, by Engineering Committee, Transmission of Heat, &c., 62
+    Fuel Research Board :
+Technical Paper No. 5, Apparatus for Measurement of Specific Gravity, &c., A. Blackie, 265
+Design of Steam Boilers and Pressure Vessels, George B. Haven and G. W. Swett, 637
+Dictionary of Applied Physics, Sir R. Glaze- brook, 235
+Diesel Engine, A. Norton, 318
+Elasticity and Strength of Materials Used in Engineering Construction, Section I., C. A. P. Turner, 318
+LITERATURE (continued):
+Books Received (continued):
+Elasticity and Strength of Materials Used in Engineering Construction, Section II., Simple Flexure, C. A. P. Turner, 451
+Electric Cranes and Hauling Machines, F. E. Chilton, 451
+Electric Handling of Materials, Vol. IV., Machinery and Methods, H. H. Broughton, 665
+Electric Lift Equipment for Modern Buildings, Ronald Grierson, 665
+Electrician Annual Tables of Electricity Undertakings, 1923, 610
+Electrons, Electric Waves, and Wireless Telephony, J. A. Fleming, 583
+Elements of Applied Physics, Alpheus W. Smith, 692
+Empire Municipal Directorv and Year Book, 1923-24, 556
+Engine Balance, Treatise on, Using Exponentials, P. Cormac, 637
+Engineering Drawing for Technical Students, Principles of, Charles C. Leeds, 451
+Engineering of Excavation, George B. Massey, 692
+Engineering Industry and Crisis of 1922, A. Shadwell, 235
+English Clubs in all Parts of the World, 1923,
+    E. C. Austin-Leigh, 318
+Essais de Soudures Autog?ne et Electrique de Pieces de Chaudihres, E. Hoehn, 62
+Factors in the Location and Lay-out of Locomotive Repair Shops, H. L. Cole, 451
+Factors in the Location and Lay-out of Railway Repair Shops, H. L. Cole, 451
+Factory Storekeeping: Control and .Storage of Materials, H. H. Farquhar, 45
+Flow of Gases in Furnaces, W. E. Groume- Grjimailo, 396
+Gas Manufacture, Distribution, and Use, 290
+Gasholder Design and Construction, R. J. Milbourne, 425
+  Gasworks Recorders, Leonard Levy, 62
+  Generalised Linear Perspective, &c., J. W.
+    Gordon, 235
+Generation and Utilisation of Cold, Faraday Society Discussion, 451
+Golden Hammer and other Engineering Stories, A. W. Marshall, 179
+Handbuch des Dampflokomotivbaues, Dr. Martin Igel, 179
+Heat Engines, A Text-book of, Professor Jamieson and E. S. Andrews, 396
+Heizungs-und Luftungsanlagen in Fabriken, Oberingenieur Valerius Hfittig, 318
+Henslowe’s Motor Dictionary, English - Spanish, Spanish-English, Leonard Hens- lowe, 425
+How to Build Amateur Valve Stations, Philip R. Coursey, 583
+How to Form a Company, H. W. Jordan, 45
+How to Reform Our Railways, J. G. B. Sams, 692
+Hydraulics Applied to Sewer Design, G. S. Coleman, 692
+Ice and Cold Storage Trades Directory, 1923, 235
+Imperial Institute Monographs on Mineral Resources, British Empire, Molybdenum Ores, R. H. Rastall, 179
+  Income Tax Simplified, Arthur Fieldhouse, 45
+  Industrial Applications of X-rays, P. H. S.
+    Kempton, 235
+Industrial Court : Practice and Procedure, Sir William Mackenzie, 318
+Industrial Hygiene and Medicine, E. W.
+    Hope and Others, 235
+Industrial Mathematics Practically Applied, Paul V. Farnsworth, 451
+Institution of Naval Architects, “ Transactions ” of, R. W. Dana, 265
+Institution of Production Engineers, “ Proceedings,” of the Session 1921-1922, Vol. I., 45
+  InterdSpendance, R. Hofmann, 396
+Internal Combustion Engine, H. E. Wimperis, 62
+Internal Combustion Engine, Vol. I., Slow- speed Engines, 151 ; Vol. II., High-speed Engines, H. R. Ricardo, 692
+Internal Combustion Engines, Elementary, J. W. Kershaw, 235
+  Internal Combustion Engines, J. Okill, 318
+  Internal Combustion Engines, Papers on, 366
+  Jane’s All the World’s Aircraft, 1923, C. G.
+    Grey, 665
+Japan, Twenty-second Financial and Ecor nomic Annual of, 1922, 637
+Journal of the Institute of Metals, G. Shaw Scott, 179
+Laboratory Organisation, Tested Method of, Seymour Pile and R. Johnston, 425
+La Force Motrice Electrique dans 1’Industrie, Eugene Maree, 62
+Law and Order, New Province for, Henry Bournes Higgins, 62
+L’Electrodynamique des Milieux Isotropes en Repos, &c., Louis Roy, 665
+  Les Hdlicopteres, W. Margoulis, 179
+Les Mardes et Leur Utilisation Industrielle, E. Fichot, 179
+Lighting and Photometry, Elementary Prin ciples, J. W. T. Walsh, 179
+  Line Charts for Engineers, W. N. Rose, 451
+  Lockwood’s Builders’ and Contractors’ Price
+    Book, 1923, 366
+Lubricants, Shoe Polishes, &c., Manufacture of, R. Brunner, 265
+L’Union d’Electricite et la Centrale de Gennevilliers, E. Mercier, 45
+Machine Tools, Mechanisms of, T. R. Shaw, 425
+Mahaffy and Dodson’s Law relating to Motor Cars, C. S. Rewcastle, 556
+Manchester Guardian Commercial Year Book, 366
+Manual of Up-to-date Organisation, &c., G. T. Turner and B. Wood, 235
+Marine Power Plant, Lawrence B. Chapman, 45
+Marine Works, Practical Treatise, Ernest Latham, 62
+Mastering Power Production, &c., Walter N. Polakow, 62
+Materials of Construction, Professor A. P. Mills, 151
+Mechanical Engineering Detail Tables, John P. Ross, 318
+LITERATURE (continued):
+Books Received (continued):
+Mechanical Testing, R. G. Batson and J. H. Hyde, 318
+Mechanical World Electrical Pocket Book, 1923 318
+Mechanical World Year Book, 1923, 318
+Mechanics, Principles of, J. F. S. Ross, 366
+Medical Notes in Connection with Commercial
+    Aircraft, 62
+Mercury Ores, Edward Hulse, 477
+Metal Turning Made Easy, 318
+Meteorological Office, Air Ministry, British Rainfall, 1921, 318
+Ministry of Munitions and Department of Scientific and Industrial Research, Technical Records of Explosives Supply, 1915-
+, No. 9, Heat Transmission, 45
+Ministry of Public Works, Egypt, Physical Department, &c., 665
+Modern Gas Producers, N. E. Rambush, 665
+Modern Gasworks Chemistry, Geoffrey Wey- man, 151
+Moduling of Irrigation Channels, E. S. Crump, 235
+  My Railways and Me, Edward S. Hadley, 62 New South Wales Government Railways and Tramways Report, June 30th, 1922, 151
+Nitrogen Industry, J. R. Partington and L. H. Parker, 62
+Oilmen’s Sundries and How to Make Them, “Technicus,” 665
+Oil Power, Sydney H. North, 318
+One Thousand Questions and Answers on Company Law, Henry A. Ashton, 477
+Ontario, Province of, Report of the Hydroelectric Power Commission, 62
+Optical Methods in Control and Research Laboratories, J. N. Goldsmith and others, 290
+Ore Dressing, A Text-book of, S. J. Truscott, 425
+Oxy-acetylene Welding, 62
+Patents for Inventions, J. Ewart Walker and R. Bruce Foster, 45
+Patternmaking, Edward M. McCracken and C. H. Sampson, 637
+People’s Year Book, 1923, &c., 318
+Phase-rule and its Applications, Alexander Finlay, 451
+Physics in Industry, Vol. I., Archibald Barr and others, 610
+Planing and Geodetic Surveying for Engineers : Vol. I., Plane Surveying ; Vol. II., Higher Surveying ; David Clark, 583
+Power Station, A 130,000-Kilowatt, G. Klingenber^, 396
+Practical Civil Engineering Simplified for the Far East, J. R. McLeod, 45
+Practical Engineer Electrical Pocket Book and Diary for 1923, Conrad Arnold, 318
+Practical Engineer Mechanical Pocket Book and Diary for 1923, E. G. Beck, 318
+Practical Heat, T. Croft, 692
+Probleme der Weltwirtschaft, Professor Dr.
+    Bernhard Harms, 265
+Properties of Engineering Materials, W. C. Popplewell and H. Carrington, 637
+Providence Zone Plan, Robert Whitten, 665
+Punjab Canal Gazetteers, Vol. I., 45
+Racing Eight : Notes on its Design and Propulsion, W. B. Coventry, 318
+Radiotelegraphie, R.adiot61ephonie, &c., E. Reynaud-Bonin, 665
+Railroad Construction, W. Loring Webb, 396
+Railroad Electrification and the Electric Locomotive, Arthur J. Manson, 665
+Railway Permanent Way, W. Hepworth and J. Thos. Lee, 151
+Railways of Spain, George L. Boag, 665
+“ Rapid ” Decimal Calculator and Universal Reckoner, J. G. Inglis, 366
+Reid’s Handy Colliery Guide, &c., 179
+Reinforced Concrete, Manual of, C. F. Marsh and William Dunn, 179
+Relativity, Mathematical Theory of, A. S. Eddington, 235
+Relativity, Principle of, with Applications to Physical Science, A. N. Whitehead, 45
+Repairing of Locomotives, No. III., E. L. Ahrons, 151
+Royal Engineers in the European War, 1914-
+, 179
+Schedule “ A ” and House Duty Assessment, J. Stanton, 637
+Seaborne Trade, C. E. Fayle, 396
+Second Course in Engineering Science, P. J.
+   Haler and A. H. Stuart, 45
+Shall the State Throw Away the Keys ? Association of British Chemical Manufacturers, 62
+Shop Arithmetic for the Machinist, Erik Oberg, 151
+Sierra Leone Government Railway, Lieut.- Colonel F. D. Hammond, 318
+Special Steels, &c., Sir Robert Hadfield, 583
+Statique Cinematique, Robert d’Adhemar, 366
+Steam Turbine Theory and Practice, W. J. Kearton, 62
+Stone Dusting of Mines, Study of, Part II.,
+   F. S. Sinnatt and A. McCulloch, 62
+Structural Design in Theory and Practice, Henry Adams, 318
+Structural Drafting and the Design of Details, Carlton T. Bishop, 637
+Structural Steelwork, Wm. H. Black, 318
+Structure of Atoms, Alfred Stock, 235
+Suspension Bridges, Practical Treatise on, D. B. Steinman, 556
+Swedish Year Book, 1922, 179
+Tables Annuelles de Constantes et Donnies
+Num6riques de Chimie, &c., Vol. IV., 235
+Telephone Erection and Maintenance, H. G. White, 179
+Testing, A Handbook of, Vol. II., Theory of Prime Movers, C. A. Middleton Smith and A. G. Warren, 583
+The Electrician Electrical Trades’ Directory and Handbook, 1923, 396
+Theory of Emulsions and Emulsification, William Clayton, 179
+Third Winter of Unemployment, 396
+Toothed Gear Wheel Cutting, Principles, &c.,
+   G. W. Burley, 179
+Trade Marks, Information on the Subject of, Hasel tine, Lake and Co., 151
+Trade Unionism and Munitions, G. D. H. Cole, 556
+Transactions of the Liverpool Engineering Society, Vol. XLIIL, 556
+LITERATURE (continued):
+Books Received (continued):
+United States National Museum Report, 1922, 425
+University of Sheffield, Department of Fuel Technology, Coal : Series of Lectures on Coal and its Utilisation, H. Chamberlain and others, 62
+Vector Calculus, with Applications to Physics, J. B. Shaw, 318
+   Visual Illusions, M. Luckiesh, 366
+Water Power in the British Empire, Reports of Committee, 62
+   Weighing Machines, G. A. Owen, 179
+Whittaker’s Mechanical Engineer’s Pocket Book, W. Erskine Dommett, 62
+Willing’s Press Guide, 1923, 179
+Wireless Component Parts, Bernard E. Jones, 425
+Wireless: Popular and Concise, Lieut.- Colonel C. G. Chetwode Crawley, 45
+Wireless Telegraphy, Text-book on, Vol. II., Valves and Valve Apparatus, Rupert Stanley, 179
+Working and Design of Gas Producers, J. W. Spedding, 637
+Workmen’s Compensation Act, 1906, W.
+     Addington Willis, 396
+Workshop Routine : Its Principles and Application, W. J. Hiscox, 665
+Year Book of Scientific and Learned Societies, 1922, 179
+Young Man and Civil Engineering, G. F. Swain, 366
+LLOYD’S Register—see Ships
+Lorry, New 30-Cwt., Albion Motor Car Company, Limited, 452
+Lubricator and Lubrication—see Railway Locomotives ; also Boundary
+M
+MACHINE TOOLS:
+ Cutting Tools, Research on, 95 ; (Letter), 154 Disc Grinding Machine, Horizontal, Cunliffe and Croom, Limited, 74
+Fallacy of the “ Safety ” Cutter Block, 156 ; (Letter), 154
+Grinding Spindles for Lathes, Productive British Grinders, Limited, 255
+High-speed Twist Drills, Drill-sharpening Machine, &c., Rapid Cobalt Company, Limited, 224
+Hydraulic and other Tools and Shearing Machines at British Industries Fair, Tangent Tool and Engineering Company, Limited, 201
+Lathes, Small, at the Model Engineer Exhibition, 48
+Lathe Tools, Mr. Dempster Smith’s Report, 234 ; (Letters), 154, 295
+Machine Tool Trades’ Association, Annual Meeting and Dinner, 295
+Machine Tools for Locomotive Work, C. D. Andrew, 96
+Milling Machine for Copper Fire-box Plates, Alfred Herbert, Limited, 479
+Milling Machine, Double-headed, Platescarfing, Noble and Lund, Limited, 418
+Multiple-spindle Vertical Drilling Machine, J. Archdale and Co., 293
+Nibbling Machine, J. B. Stone and Co., 255
+   Old Machine Tools in India, 673
+Planing Machine Drive Conversion, Newton Brothers, 223
+ Pneumatic Drilling Machine, Globe Pneumatic Engineering Company, Limited, 430 Portable Horizontal Drilling Machine, Heavy- Duty Vertical Drilling Machine, William Asquith, Limited, 128, 129, 146
+   Spiral Bevel Gears, W. C., D., 649, 677
+Thread-milling Machine for Pipe Line Sockets, Richards, 374
+Variable-power Hydraulic Riveting Machine, Henry Berry and Co., Limited, 270
+McLACHLAN, Dr., on The Application of a Revolving Magnetic Drum to Electric Relays, &c., 641
+Magnets, Permanent, Cobalt Steels for, J. F.
+   Kayser, 57, 83
+Magnetos—see Magnets
+Malaya, Engineering Association of, 416
+Materials—see Mechanical; also Separation ; also Tensile
+Mathot, R. E., on The Evolution of the Heavy Oil Engine, 137
+Matteucci Speed Transmission Gear, 372, 373
+Mauss-Stewart Sugar Clarification Process and Mauss Separator, 694
+Measuring Instrument—see Precision
+Measuring Machine—see Gauge
+Mechanical Contrivances—see Water, Storage, &c.
+Mechanical Engineering and its Materials, 178, 182
+Mechanical Gearing—see Ships
+Mechanical Handling Equipment at a Tasmanian Zinc Works, 394, 398
+Mechanical Separation—see Separation
+Mechanical Stoking—see Stoking
+Mellanby, Professor, on Clyde Marine Oil Engines, 696
+Melling’s Controller for Prevention of Overwinding, &c., in Mine Shafts, 604
+Metal-cutting Apparatus, British Oxygen Company, Limited, 254
+Metallic Crystals, Single, Production of, &c., Professor H. C. H. Carpenter, 546, 550, 555
+Metals, Papers on—see also Institute of Metals Meter Reading, An Innovation in, 91 “ Microcharacter ” for Hardness Testing, 420 Miles Walker, Professor, on Control of Speed and Power Factor of Induction Motors, 226, 256
+Milling and Thread Milling—-see Machine Tools
+Mines, Safety in, 632
+Mining Exhibits at the Royal Agricultural Hall, London, 604, 632
+Models, Use of, in Engineering, Professor Gibson, 174
+Modern Trackwork and its Importance, Sir R. Hadfield, 654
+Montgomerie, J., on Experiments on Large- size Riveted Joints, 397
+Moore, Harold E., on Heavy Fuel Oils, &c., 127 Morris-Airey, H., Development of Naval High- power Valves, 372
+Morrison, R. L., on Modern Power Rectifiers, 258, 259, 264
+Morwell—see Electrical Matters
+Mosquito Extermination, Sanitary Engineer and, H. F. Ferguson, 482
+Motor Car, Citroen, with Kegresse Endless Track and Equipment for Crossing the Sahara, 414
+Motor Car Gear and Works—see Works
+Motor Rollers—see Road Roller
+N
+NAVIGATION Congress, Thirteenth International, 588
+Nelson, C. H., Works Production, 174
+NEWCOMEN SOCIETY :
+Early History of the Gas Process, David Brownlie, 331
+Oriental Cotton Printing in the Sixteenth and Seventeenth Centuries, G. Baker, 154
+Some Notes on Old Windmills, Arthur Titley, 118
+Summer Meeting and Visits, 682
+NEWTON and Einstein, 581
+New Zealand, Development of the North Island, 418
+Norbury, A. L., Hardness of Annealed Copper,
+Hardness of Certain Copper a-Solid Solutions, 305
+o
+OBITUARY:
+  Alston, William Murray, 207
+  Bornemann, Johann Auguste Diedrich, 264
+  Dewar, Sir James, 344
+  Firth, Ambrose, 70
+  Robinson, Mark Heaton, 150
+  Ross, Alexander, 150
+  St. Laurent, Arthur T., 396
+  Scott, Adam, 207
+  Thompson, William Bruce, 636
+  Walmisley, Arthur Thomas, 96
+OGILVIE, Colonel Alex., on Gliders and their
+  Value to Aeronautical Progress, 141, 166, 184
+Oil Engines—see Engines
+Oil, Extraction of, from Bituminous Materials,
+  Fusion Corporation, Limited, 14, 22
+Oil Fuel, French Navy and, 498
+Oil Fuel—see also Ships
+Oils, Heavy Fuel, in Internal Combustion
+  Engines, H. E. Moore, 127
+Oxygen Jet Cutting Machine, Godfrey Engineering Works, 254
+p
+PACKING and Despatching, 442
+Parr, P. H., on Equivalent Loads on Bridges, 411
+Parsons, The Hon. Sir C. A., and Messrs. S. S. Cook and H. M. Duncan, on Mechanical Gearing, 335, 349
+PATENT SPECIFICATIONS, BRITISH:
+  Aeronautics, 136, 161
+Batteries and Accumulators, 81, 107, 435, 513, 675, 703
+Condensers and Feed-water Heaters, 107, 217, 382, 539, 567
+Cranes and Conveyors, 136
+Crushing and Grinding, 190, 435
+Dynamos and Motors, 218, 247, 329, 355, 382, 461, 513, 540, 593, 621, 675
+Engines, Internal Combustion, 55, 81, 355, 381, 435, 46], 487, 539, 593
+Engines, Steam, 81
+Furnaces, 461, 539, 568, 647
+Gas Producers, 135, 189, 539
+Lighting and Heating, 28, 190, 218, 247, 355, 462, 488, 568, 647
+Locomotives, 408, 514
+Machine Tools and Shop Appliances, 56, 81, 108, 136, 247, 276, 302, 329, 356, 514, 540, 568, 594, 621, 648
+Measuring and Testing Instruments, 27, 136, 189, 301, 356, 408, 436, 461, 487, 540, 594, 647, 675
+Metallurgy, 28, 275, 514
+  Mining, 408
+Miscellaneous, 28, 56, 82, 108, 162, 190, 218, 248, 276, 302, 330, 356, 382, 408, 436, 462, 488, 514, 540, 568, 594, 622, 648, 676, 704
+Motor Cars and Road Traffic, 82, 435, 514, 594, 622
+Pumping and Blowing Machinerv, 27, 108, 301, 329, 407, 488, 675, 704
+Ships and Boats, 28, 302, 356, 488, 676
+Steam Generators, 135, 217, 355, 407, 461, 567, 703
+Switchgear, 27, 56, 107, 189, 275, 301, 382, 407s 435, 513, 567, 593, 675, 703
+Telegraphs and Telephones, 27, 55, 81, 107, 135, 161, 189, 217, 247, 275, 301, 329, 355,
+, 407, 436, 513, 539, 567, 593, 621, 647, 703
+Tramways and Railways, 27, 218, 247, 594
+Transformers and Converters, 135, 161, 189, 408, 487
+Transmission of Power, 81, 108, 189, 247, 356,
+, 436, 487, 540, 567, 621, 648, 675, 704 Turbine Machinery, 161, 381, 407, 513, 703 Water Purification, 162
+  Welding, 218, 247, 462
+PATENTS, Prolongation of, 533
+Patents, Stainless Steel, 497
+Pendred, Loughnan, Problems of the Engine Indicator, 87
+Pernambuco, Proposed Port Improvements at, 8 Personal and Business Announcements, 25, 50, 79, 102, 130, 159, 190, 218, 239, 269, 302, 330, 356, 405, 433, 462, 488, 511, 540, 568, 591, 619, 648, 676, 704
+Peru, Drainage Works in, 151
+Peruvian Engineering Notes, 146
+Petrol-electric Road Crane, Henry J. Coles, Limited, 66
+Petrol, Rail Car, 62-72 H.P., French, 47
+Pipes, Metal, Concrete Lining for, and Machine Used, Stanton Ironworks Company, Limited, 531
+Plywood, Reinforced, Venesta, Limited, 294 Pooley, Henry, on An Automatic Cement Kiln, 391
+Popular Knowledge, 635
+Port Works at Concepcion, Chile, 146
+Power Plant; Self-contained, Parsons Motor Company, Limited, 239
+Power Stations, Electrical—see Electrical Matters
+Practical Engineer, A Vision of Terror, 455
+Precision Measuring Instrument for Small Motions of Solid Bodies, H. A. Thomas, 138 Prestwood—see Heating
+Prolongation of Patents, 533
+PUMPS :
+Air Lift Pumping Plant, Sullivan Machinery Company, 604, 605
+Clyde Oil Fuel Burning, Pumps Used, 611 Condenser Extraction Pump,Mirrlees-Watson Company, 152
+Efficient Pumping Plant, Hathorn, Davey and Co., Limited, 552
+Electric Control Gear for Pumping Station at Cardiff Docks, 428
+Fuel Pump, R.E.M. Type, for Belgian Hot- bulb Engine, 120
+Fuel Pump for Solid Injection Oil Engine, 523 Sewage Pumping Plant at Bognor, Hathorn, Davey and Co., Limited, 426
+Sewage Pumping Plant, Diesel-electric, 599 Triple-expansion Three-throw Pump, Tests of, Hathorn, Davey and Co., Limited, 73
+PYROMETERS and Thermometers for Control of Boilers, 437
+R
+RAILWAYS AND RAILWAY MATTERS :
+  See also Annual Articles
+General Matters :
+Audiometer Records from Old and New Cars, 144
+Automatic Operation of Points, Mersey Railway, 237
+British Railway Wagons, 149, 151 ; (Correction), 175
+Creosote Treatment of Sleepers, W. Kynoch and J. A. Coderre, 145
+Disinfecting Railway Carriages, Colonel Glen- Liston’s System, 237
+Electrification of the Hungarian State Railways, L. von Verebely, 318
+Gibbins Railway Bogie, 144
+Indian Railway Administration Report, 450 London Tube Railways, Rolling Stock for, 144, 148
+Main Line Railway Electrification, 123; (Letter), 198
+Mechanical Couplers for the Indian Broad- gauge Railways, 240'; (Letters), 451, 614 Power Rectifier Sub-station on the Midi Railway, 258, 259
+  Railway Coaches, Names of Parts of, 362
+Railway Electrification, Sir Philip Dawson on, 501 ; (Correction), 537
+  Railway Position, 263
+Railway Requirements of an Important Industrial Area, J. A. Jenkinson, 654
+  Railway Results in 1922, 269
+  Railway Speeds, 610 ; (Letters), 660, 688
+  Railways’ Opportunity, 369
+  Signalling, Route, at Winchester, Great
+     Western Railway, 251
+  Spring Buffer, 268
+  Steel Arch Railway Bridge, 507
+British, Colonial, and Indian :
+  Canadian National Railways, 295
+City and South London Tube, Shield for Enlarging, Sir W. Arrol and Co., Limited, 76
+Federated Malay States Railways, 669 Great Western Railway Works, 183 Great Western Trains, Two New, 658, 659 Ireland, Railways of, 60
+  London and North-Eastern Railway, New
+     Works on, 197
+  Railways Jointly Owned, 12
+Foreign:
+Bridge, Trisanna, over the Arlberg Pass, Strengthening, 588
+Canton Railways and Wharves, 697
+Chinese Government Railways, 34, 333, 347
+Chinese Government Railways, New Rolling
+     Stock for, 697
+  French Petrol Rail Coach, 47
+German Railways, Electrification of, 169 Hungarian State Railways, Electrification,
+     L. Von Verebely, 318
+Pau, Midi Railway, Power Rectifier Substation at, 258, 259
+Peking-Mukden Railway, 333, 347
+Rhaetian Railway Electrification, Completion of, 464, 474, 492
+South America, Railway Electrification in, 517, 526
+  South American Railway Notes, 229
+Swiss Federal Railways 15,000-Volt Heating Wagon, 208, 209
+Tientsin-Pukow Railway Coaches, New, 697 Track Circuiting the Meudon Tunnel, 562
+RAILWAY LOCOMOTIVES :
+  See also Annual Articles
+General:
+  Boosters for Locomotives, 419 ; (Letter), 507
+  Broken Axle, 476
+Condensing and Utilisation of Exhaust Steam in Locomotives, 279, 303 ; (Letter), 428
+Experimental Condensing Express Locomotive Constructed at Elswick in 1848, 303 Locomotives included in Short Histories of Famous Firms, E. L. Ahrons :
+Dreadnought, 1829, 111 ; The Liverpool, 1829, 111, 112; The Bee, 1832, 112; The Liver, 1832, 112 ; The Lark, 1835,
+; Furness, Nos. 3 and 4, 1846, 112,
+; Shrewsbury and Chester, 1847, 113; Four-coupled Goods, 1848, 113,
+; Great Southern, 1847, 113; Six- coupled, 1846, 113 ; Wrekin, 1849, 114 ; Lancashire and Yorkshire, 1849, 114 ; Edward Bury and Co. (Bury, Curtis and Kennedy), Clarence Foundry, Liverpool, 111 ; (Letter), 198
+Lubricator for Locomotives, Gresham and Craven, Limited, 668
+  Number of Locomotives, 615
+Superheater Tank Locomotives in Suburban Service, F. W. Brewer, 255
+Tools for Locomotive Work—see Machine Tools
+British, Colonial and Indian :
+Great Central Four-coupled Superheater Passenger Engine, 5
+Great Northern Three-cylinder “ Pacific ” Type Passenger Engine, 4, 90, 92, 452 {Supplement, January 5th, 1923) ; {Two- page Supplement, January 26th, 1923) ; {Two-page Supplement, April 21th, 1923).
+Great Western Express Running, Birmingham-Paddington, 220 ; (Letter), 507
+The Locomotive “ Remembrance,” London, Brighton and South Coast Railway, 392 North-Eastern Three-cylinder “ Pacific ”
+Type Passenger Engine, 4 {Supplement, January 5th, 1923)
+North Staffordshire Four-cylinder Side Tank Engine, 5
+Ravenglass and Eskdale Railway, Miniature Main Line Engine, 548
+Southern Railway (South-Eastern and Chatham) Three-cylinder Simple Superheater Engine, 200
+Foreign :
+Buenos Aires Western Railway Electric Goods Locomotive, 519
+Diesel-electric Engines in Tunis, 344
+Rhaetian Railway, Electric Locomotives for, Brown, Boveri and Co., Ateliers de Construction Oerlikon, and Winterthur Works, 492
+Swedish State Railways Ljungstrom Turbo Locomotive, 5
+RAYNER, E. 8., on Tramways from a Traffic Point of View, &c., 656
+Reader, R. C., on Copper Rich Aluminium Alloys, 292
+Reconstruction Work in the Devastated Regions of France, 477
+Rectifiers—see Electrical Matters
+Refractory Materials, Conference, 508
+Reinforced Concrete Road in Flintshire, 344 Reinforced Plywood, Venesta, Limited, 294 Research on Cutting Tools, 95, 234 ; (Letters), 154, 295
+Research, Doubt and, 424
+Research Laboratories at Wembley, General Electric Company, 228, 232
+Research, Sir Alfred Yarrow’s Gift, 206, 234
+Rhodin, John G. A., on Electrolytic Chlorine and its Future, 598
+Riveting Machines—see Machine Tools
+Road Roller, 10-Ton Steam, Sir W. G. Armstrong, Whitworth and Co., Limited, 348
+Road Roller, Three-wheel Water Ballast Motor, Barford and Perkins, 681
+Road Rollers, Motor, 12—14-Ton, John Fowler and Co. (Leeds), Limited, 560
+Road Vehicles, Coupling for, 505
+Roads Congress, International, at Seville, 494, 522
+Robbins-Scherzer Car-dumping Machine at Milwaukee, 383
+Rolling Stock—see Railways
+Rosen, J., Problems in High-speed Alternators and their Solution, 206, 210
+Rosenhain, Dr. W., on the Structure of Alloys, 471
+Rubber Industry, Mechanical Problems in, H. C. Young, 196, 205, 206, 224
+Rubber, Reclaimed, Position of, 253
+s
+SAFETY in Mines, 632
+Sahara, Crossing the, by Motor Car, 414
+Salmond, Air Vice-Marshal Sir W. G. H., on Progress of Aeronautical Research and Experiment, 141, 145
+Salving—see Ships
+Sanitary Engineer and Mosquito Extermination, H. F. Ferguson, 482
+Sayers, H. M., on Town Transport, 476
+Scaling Set, Portable, Frank Gilman, 254
+Scarifier, Price Resilient, 681
+Scholarships, Whitworth, for 1924, 670
+Science and Industry in Old Glasgow, 623
+Scientific and Industrial Research Report—see
+   Boundary Lubrication
+Scottish Oil Developments, Recent, 641
+Separating Barge for Oily Ballast Water, Smith’s Dock Company, Limited, 91, 92
+Separation of Materials by Mechanical Means, Cecil Bentham, 181
+Separator—see Conduit
+Seven-day Journal, 9, 37, 63, 89, 117, 143, 171, 199, 227, 257, 283, 311, 337, 363, 389, 417, 443, 469, 495, 521, 549, 575, 603, 629, 657, 685 ; (Letter), 507
+Sewage, Handling, with a Centrifugal Pump, Gwynne Engineering Company, Limited, 285
+Sewage Pumping—see Pumps
+Sewage Treatment in England, Present Status of, 370
+Shearing Machines—see Machine Tools
+Shield for Enlarging the City and South London Tube, 76
+SHIPS AND SHIPBUILDING :
+  See also Annual Articles
+General:
+  Century of Progress, 641
+Conversion of Warships to Mercantile Use, 376
+Detecting Fire at Sea, Rich System, 242 ; (Paragraph), 282
+Electric Ship Propulsion, W. L. R. Emmet, 365, 376
+Flettner Rudder on the Motor Ship Odenwald, 667
+Influence of Form on Stability and Propulsion in Passenger Ships, John Anderson, 397
+  Lloyd’s Register Annual Summary, 97
+Lloyd’s Register, Quarterly Shipbuilding Returns, 40, 402
+Mechanical Gearing, Hon. Sir C. A. Parsons, S. S. Cook and H. M. Duncan, 335, 349
+Motor Ship’s Shaft-driven Winches, Werk- spoor Company, 288, 296
+Oil Fuel Burning System, The Clyde, Alexander Stephen and Sons, Limited, 608, 611 Present-day Problems in the Design of Ships, A. C. F. Henderson, 334
+Proposed Aircraft-carrying Mail Steamer, Sir Eustace d’Eyncourt and Mr. J. H. Narbeth, 310, 323
+Riveted Joints, Large Size, Experiments on, J. Montgomerie, 397
+Salving the Brazilian Lloyd Ship Avare, 312 {Two-page Supplement, March 23rd, 1923)
+Stoking, Mechanical, at Sea, Underfeed Stoker Company’s Equipment, 46
+Tractors for Launching Lifeboats, 615
+Vane Wheel Propulsion, Maurice E. Denny, 184
+Naval Matters:
+  See also Annual Articles
+Admiralty Engineering Laboratory at West Drayton, 489 {Two-page Supplement, May 11ZA, 1923)
+Coastal Motor Boats (C.M.B.) : Their Design and Service during the War, Sir J. E. Thornycroft and Lieut. Bremner, 334, 345
+Electric Drive in Auxiliary Naval Vessels, 110, 122
+French Naval Statute, 369
+  French Navy and Oil Fuel, 498
+  Naval High-power Valves, Development of,
+     H. Morris-Airey, 372
+  Navy Estimates, 289
+Submarine Construction at the Krupp Germania Works, 386 {Two-page Supplement, April 13th, 1923)
+U.S. Battleship Maryland, Exhaust Gas Water-tube Boiler and Diesel Auxiliary Engines, 455
+Foreign Navies :
+Dutch Diesel-electric Depot Ship Pelikaan, 110, 122
+French Navy, The New, 427
+German Submarine Cruisers U 139 to 141, 386 {Two-page Supplement, April 13th, 1923)
+  Japanese Naval Oil Tanker Kamoi, 110
+Mercantile and Miscellaneous Vessels :
+Canadian Pacific Liner Montrose, 21 {Supplement, January 5th, 1923)
+Conte Rosso, Lloyd Sabaudo Liner, 21 {Supplement, January 5th, 1923)
+Cunard Liner Antonia, 21 {Supplement, January 5th, 1923)
+Dalgoma, Motor Cargo Ship, Alexander Stephen and Son, Limited, 576, 580
+Faraday, Siemens’ Cable Ship, 286
+Fezara, Khedivial Line Steamer, Trials of, Alex. Stephen and Sons, Limited, 172, 608, 611
+Fire and Salvage Boat for Rangoon, Merryweather and Sons, Limited, 75
+Hauraki, Motor Ship, Union Steamship Company of New Zealand, 17 {Supplement, January 5th, 1923)
+Minnewaska, Atlantic Transport Liner, Harland and Wolff, Limited, 641
+Odenwald, Motor Ship, Flettner Rudder on, 667
+Pizarro, Motor Ship, Sea Trial of, W. Beard- more and Co., Limited, 65
+Rhea, Motor Ship, with Shaft-driven Winches, 288, 296
+White Star Triple-screw Liner Pittsburgh, 21 {Supplement, January 5th, 1923)
+SHOWS—see Exhibitions
+Signalling, Railway—see Railways
+Sillince, W. P., on Losses in Heat Engines, &c.‘ 640
+Sleepers, Railway—see Railways
+South Africa’s Proposed New Harbour, Zulu- land Coast, 153
+Spain, Hydro-electrical Situation in, 240
+Spinning Mule, J. Hardman, 144
+Spiral Bevel Gears, W. C., D., 649, 677
+Stadium in Wembley Park, 358, 368
+Stanton, T. E., on Boundary Lubrication in Engineering, 678
+State Coal Mines, 664
+Static Indentation Tests, R. G. C. Batson, 444
+Steam Generation, Efficient, Ideal for, David Brownlie, 649
+Steam Nozzles Research Committee, Second
+  Report, 319, 415
+Steels—see Iron and Steel
+Stoking, Mechanical, at Sea, Underfeed Stoker Company’s Equipment, 46
+Stone Drying and Tarring Plant, Automatic, Winget, Limited, 321
+Suction Gas Producers, William Greenwood, 340
+Sugar Machinery, Lord Invernairn, 694
+Superheated Steam, Mr. Stromeyer’s Memorandum, 241
+Superheater Locomotives—see Railway Locomotives
+Sydney—see Water-Supply
+T
+TECHNICAL Meetings in America, 269
+Technique, Some Considerations Regarding, E. Farmer, 606
+Telephony, Problems in, Solved and Unsolved, Dr. J. A. Fleming, 528
+Telfer, E. V., on Graphical Trim Calculation and a Trim Nomogram, 398
+Temperature Control, 44
+Tensile Tests of Materials at High Temperatures, Professor F. C. Lea, 182
+Terror, A Vision of, 455
+Testing, Friction, Machine, Thurston, 164
+Tests—see also Hardness and Static
+Textile Machinery Papers at the “ Mechanicals,” 44
+Therm, Verdict on the, 291
+Thomas, H. A., on Precision Measuring Instrument for Small Motions of Solid Bodies, 138
+Thomson, W., on Effect of Variations in Loading, 397
+Thornycroft, Sir J. E., and Lieut. Bremner, Coastal Motor Boats (C.M.B.) : Their Design and Service during the War, 334, 345
+Tidal Electric Power Station at Aber-Vrac’h (Finisterre), 36
+Tides from an Engineer’s Standpoint, Edward W. Hollingworth, 698
+Tin in Steel—see Iron and Steel
+Titley, Arthur, Some Notes on Old Windmills, 118
+Town Transport, H.M. Sayers, 476
+Tractors for Launching Lifeboats, 615
+Tramway, The First Electric, Giant’s Causeway, 562
+Tramways from a Traffic Point of View, &c., E.
+  S. Rayner, 656
+Transporter, 5-Ton Coke and Iron, Stothert and Pitt, Limited, 94, 98
+Tube Railways—see Railways
+Tubes, Weldless, Expansion Pipes, &c., at the British Fair, British Mannesmann Tube Company, Limited, 201
+Turbine, Gas, in Theory and Practice, 466, 490, 515, 557, 583, 595, 630
+Turbine, Internal Combustion, 475
+Turbines of the Minnewaska, Harland and Wolff, Limited, 641
+Turbines—see also Holzwarth
+Turbo-blowers for Motor Ship Dalgoma (1) Brown Boveri; (2) Reavell and Co., 576, 578
+Turbo-gas Booster, Reavell and Co., 372, 373
+Type Metal Foundry, Die-easting Machines, Melting Pots, Friction Testing Machine, Pyrometers, &c., Fry’s, 164
+u
+ULSTER, Hydro-electric Project in, 350
+Undetected Faults in Production Processes, A.
+  Whitehead, 72
+Undocking a Pontoon for a 250-Ton Floating
+  Crane, 400
+Unemployment—see Labour
+United States Navy Crane Kearsage, 690, 698
+V
+VANE Wheel Propulsion, Maurice E. Denny, 184
+Vice, Cast Steel Parallel-jaw, Vono Company, 255
+Vice, Machine, Selson Engineering Company, 224
+Von Verebely, L., on the Electrification of the Hungarian State Railways, 318
+w
+WAGON, 6-Ton Steam, with Uniflow Engine, Atkinson and Co., 680
+Wagon, Steam, Use and Limitations of the, C. Le M. Gosselin, 419
+Wagon, The New Sentinel Steam, 427
+Wagons, Railway—see Railways
+Walker, Wm. J., Internal Combustion Heat
+Losses and Specific Heat of Working Fluid, 191
+Water Gas Plant, Operation of, 636
+Water, Storage and Distribution of, Mechanical Contrivances in Connection with, Bruce Ball, 696
+WATER SUPPLY :
+Belfast Water Supply, 12
+Bombay Water Supply, 281, 304
+Metropolitan Water Board Report, 213
+Singapore, Suggested New Water Supply for, 57, 68
+Sydney Water Supply, Cordeaux and Avon Reservoirs for, 570 {Two page Supplement, June 1st, 1923)
+WATTS, H. C., on Airscrew Research in Great Britain, 684
+Weighing Machine, The “ Vibra,” Brian Engineering Company, Limited, 222
+Weighing Machines, W. and T. Avery, Limited, 254
+Welding, Cyc-Arc—see Electrical Matters
+Welfare Work at Stanton, 640
+Welland Canal Development, 669
+Wembley Park, The Stadium in, 358, 368
+Wembley, Research Laboratories at, 228, 232
+Whitehead, A., on Undetected Faults in. Production Processes, 72
+Whitworth Scholarships for 1924, 670
+Whitworth Society, Discussion on Proposed Formation, 71 ; (Correction), 105
+Wickman Gauge Measuring Machine, 266
+Wigley, W. C. S., and G. S. Baker, on Model
+  Screw Propeller Experiments, &c., 365
+Winch, Electric Hauling, Holt and Willetts, 201 Winches—see Ships
+Winding Drum—see Coal and Collieries
+Winding Plant, Electric, for the Randfontein
+Mines, Fullerton, Hodgart and Barclay, Limited, 126, 127
+Windmills, Old, Some Notes on, Arthur Titley, 118
+Wire Rod Mill, R. Johnson and Nephew, Limited, 601
+WIRELESS TELEGRAPHY AND TELEPHONY :
+  Aircraft, Wireless Equipment of, 192
+  Naval High-power Valves, Development of,
+     H. Morris-Airey, 372
+  Sweden, Radio Telephony in, 350
+  Transatlantic Wireless Telephony Test, 64
+WOOD, H., R.A.E. Electrical Indicator for Internal Combustion Engines, &c., 87, 100, 102, 168
+Wordingham, C. H., on Public Electricity Supply, 226
+WORKS :
+Derby Works of the International Combustion Engineering Company, Limited, 652 {Two-page Supplement, June 22nd, 1923)
+Dillingen Hutte Works, Saar Valley, Armour Plate and Steel Making, 31
+Fry’s Metal Foundry and Equipment, 164
+Lincoln Motor Car Factory, Ruston and Hornsby, Limited, 91, 140 {Two-page Supplement, February 9th, 1923)
+Locomotive Works—see also Firms
+Switchgear Works, A Large, A. Reyrolle and Co., 38
+Works Visited by Institution of Electrical Engineers, 601, 623, 634
+British Insulated and Helsby Cables, Limited, 626, 627
+Chloride Electrical Storage Company, Limited, 601
+     Ferguson, Pailin, Limited, 627, 628
+Lancashire Dynamo and Motor Company, Limited, 602
+Manchester Corporation Power Stations, 602, 626
+Mather and Platt’s Works, Newton Heath,
+, 625
+     Metropolitan-Vickers Electrical Company,
+, 634
+Richard Johnson and Nephew, Limited, 601
+WORKS Production, C. H. Nelson, 174
+Workshop Efficiency, G. E. Bailey, 268
+Y
+YARROW Land Type Boiler, 638
+Yarrow, Sir Alfred, Gift to the Royal Society, 206, 234
+Young, H. C., Mechanical Problems in the
+     Rubber Industry, 196, 205, 206, 224
 == See Also ==
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