Engineering 1900 Jul-Dec: Index: General Index

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Genral Index

Absorbtion of Colour, Electric Oscillations, 742, 839
Acceleration of Car l>y Polyphase Current, 6, 99, 133
Acceleration Indicators, Railway, 1, 74
Acceleration and Tractive Force of Trains, 361

Accidents, Railway:

Collision at Granville, Metropolitan Railway, 414
Collision at Kent House, 278
Collision at Slough, 638
Derailment on Belfast and Northern Counties Railway, 845

Accidents, Prevention of Railway, Act, 338
Accumulator Regulation by Dynamos, 319
Accumulators at Paris Exhibition, 596 Acetylene, 551, 672
Acetylene, A Handbook for the Student and Manufacturer, by Mr. Vivian B. Lewes, 651
Acetylene Flame, 710
Adams, Professor F. I)., and Mr. J. T. Nicholson on the Flow of Marble, 129
Addy's Pipe Flange Facing Machine, 545
Admiralty Expenditure, 471
ABther, Dynamics of, 395
African. Sec also South African
African Trade and German Shipping, 473
Agent, Legal Position of a Commission, 537
Agglomeration under Pressure, 444. See also Marble
Agricultural Chemistry, 507
Agricultural Machinery at Paris Exhibition, 8, 140, 293, 357, 432, 447, 457, 755
Agricultural Show, Smithfield, 774
Agricultural Testing Station at Paris Exhibition, 8
Agriculture, 8, 140, 357, 432, 447, 457, 755
Air, Electrification in Liquid, 475
Air, Liquid, 715
Air Pump, Capacitv Tests, 763
“Alberta,” Channel Steamer(Brown, Clydebank), 47
Alcohol, Denatured, 507
Alcohol, Russian Monopoly, 619
Aleoholisation Process, 523
Aldershot Camp Sewage Farm, 693
Aldridge, Mr. J. G. W., on Electric Omnibus, 360
Alkali Act and Cement Works, 377
Alkaline Earths, Silicates of, 493
Allen's Military Wagon, 766
Allgemelne Elektricituts-Gesellschaft, Exhibit at Paris, 460, 489, 557, 660
Alloys, Chemical Compounds in (Mr. F. N. Neville). 493
Alloys Produced by Pressure, 414
Alloys, Rhodium, 710
Alternate p. Continuous Currents for Distribution Systems, 243
Alternate Current Distribution, 319
Alternate Current Measurement, 277
Alternator. See also Electric
Alternator, 1000-Kilowatt, Parsons Steam Turbine, 830
Alternator and 1000-Kilo.vatt Engine (Ferranti), 610
Alternator, 1000 Kilowatt Three-Phase (Li(:ge), 598
Alternator, 1300 Kilowatt Three-phase (Oerlikon), 290
Alternator, 3000-Kilowatt Triphase and Monophase (Helios), 12
Alternator, 1000 Horse-Power, 2000 Volts, Three-phase (Electricity et Hydraulique), 026
Alternator, 350 Horse-Power (Electricity et Hydraulique), 626
Alternator, 3000-Kilowatt Three-Phase (A. E.G.), 460, 060
Alternator, Electric, 1000 Horse-Power (Kolben and Co., Prague), 79
Alternator, Three-Phase, and Compound Engine (Fives-Lille), 627
Alternator, Three-Phase, and 650. Horse-Power Engine (Iiieter), 533
Alternators, Compounding, 306

Alternators, Design of:

107, 141, 227, 464, 485, 691, 819
Calculation of Curves of Excitation Regulation, 465, S20
Calculation of Saturation Curves, S19
Calculation for Unity Power Factor, 821
Characteristic Curves, Predetermination of, 228
Curve, Characteristic Output, 591
Curves of Excitation Regulation, 593
Demagnetising Effect of Armature Current, 228
Excitation Regulation, 107
Inductance of Windings of Alternators, 141
Inherent Regulation, 107 Load Saturation Curves, 464 , 819
Magnetic Leakage, 227 Short-Circuit Curve, 485, 821
Volt-Ampere Curve, 485

Alternators in Parallel, 308
Aluminium in Cast Iron, 401
Aluminium at Paris Exhibition, 691
Aluminium for Producing High Temperatures, 380, 386, 450
Aluminium Thermit, 3S0, 386, 460
America. Sec United States
American Asiatic Society, 217
American Competition, 303, 676, 711, 769, 809
American Competition in Iron and Steel, 303
American Engineers’ Visit to Berlin, 158
American Lakes, Shipping and Shipbuilding on, 21
American Specifications for Iron and Steel, 282, 381, 400, 448
American Tall Buildings, 9
American Trade and Shipping, 242
American Underfeed Stoker, 632
Ammeter and Voltmeter, Professor Baily’s, 460
Amylo Process of Aleoholisation, 523
Analysis, Electrolytical, 305, 630
Analyses of Town and Producer Gas, 202
Analytical Chemistry, 441
Anemometers, 508
Annealing of Armour-Plates, 60
Annuals, 607
Anorganic Chemistry, Industrial, 441
Anti-Friction Metal for Axle-Boxes, 95
Antiseptics in Food and Clothing, 571
Arc, Direct-Current, Rapid Variations, 799, 808, 848
Arc Lamp, Bremer, 341
Arc Lamp Registering Apparatus, 277
Arc Lamps, 378
Architecture of Steel, Internal, 394
Argentine Railway Property, 54G
Armature Current, Demagnetising Effect, 227
Armour Plate Trials, GO
Armour Plates, Annealing of, 60
Armstrong, Lord, 833 Armstrong, The Late Professor, 674
Army and Navy Pavilion at Paris Exhibition, 725
Arnold, Professor J. O., on Internal Architecture of Steel, 394
Arsenical Sulphuric Acid, 772
Artificial Daylight, 4G1 Artificial Textiles, 531
Artillery. See Guns and also Schneider
“ Arundel,” Steamship (Denny Brothers), 23, 210, 264
Asphalt and Hardwood Pavements, 60
Assaying Furnace, Petroleum Heated, 416 Astigmatic Lenses, 627
Astronomy and Astronomical Instruments, by Dr. Common, 463
Astronomy at the British Association, 463, 464
Asymmetrical and Irreciprocal Conduction, 277
Atlantic Liners, Dimensions, &c., of, 825
Atlantic Speeds, 340, 825
Atlantic Steaming, 247 Atlantic Weather in 1898-9, 463
Atmosphere, Carbonic Acid in, 530
Atmospheric Oases, 573
Atomic Weights, 441
Atoms, the Size of, 414, 428
Augsburg and Nuremberg Engine Works, Exhibit at Paris, 322
Australasian Coal, 166
Austrian State Railway, Mountain Locomotive (Wiener-Neustadt Locomotive Works), 208
Automatic Machine Tools at the Stanley Show, 696
Automobile, 1000 Mile Trial, 13
Automobile Mowing Machine at Paris Exhibition, 447
Automobile Speeds, and Parliament, 760
Automobile Wagon for Heavy Duty, by Mr. A. Herschmann, 230
Automobiles. See also Cars, Motor Automobiles, A Master Patent, 805
Automobiles, Hele-Shaw on, 35
Automobiles, Nesselsdorfer (Paris Exhibition), 766, 831
Automobiles at the Paris Exhibition, 488, 521, 552, 618, 655, 831, 8S7
Automobiles, Resistance of, 327
Auxiliary Engines of Twin-Screw Steamship “ Deutschland,” 763. See 823
Awards (Paris Exhibition), 255,425, 474, 496, 659, 745
Axle-Boxes, Bearing Metal for, 95
Ayrton, Mrs., on Arc Lamps, 379

Babcock and Wilcox Marine Boilers, 638
Bacterial Filtration of Water, 11, 40. See LETTER, 95
Bacteriological Treatment of Sewage, 531. See also Sewage
Bakhuis-Roosebooin, Professor, on Phase Doctrine Regarding Iron and Steel, 402
Balanced Engine, Wigzell, 311
Balanced Rudders, 65, 82
Bale Electric-Light Station, 465
Balloons, and Wireless Telegraphy, 4G0
Baltic and White Seas, Connection Between, 277
Barium Peroxide, 441
Barometer, A New Mercurial, 463
Batteries. See Accumulators Battery Regulation by Dynamos, 319
Battleships. Sec Warships Bavarian Railway Locomotive (Maffei), 298
Bearing Metals for Axle-Boxes, 95
Beer, Poisoned, 772
Behr Monorail Railway, 360
Belgian Coal Mining, 413
Belgian Metallurgical Industry, 277
Belgian Steel Company, 636
Bell, Sir L., on Steel Competition, 739. See LETTERS
Belleville Boiler, Navy Committee, 183
Belleville Boilers, Report and Debate on, 89, 123, 1S3
Belleville Engine, Delaunay, 96
Belleville Installation at Paris Exhibition. Sec LETTERS, 50
Bending Machine, Donaldson's Tube, 249
Benzine Derivatives, Isomorphous, 492
Berlin Electric Station “ Moabit” (Paris Exhibition), 657
Berlin Engine Works Locomotives (Schwartz* kopff), 116, 191
Berlin, Visit of American Engineers to, 158
Bethlehem Steel Company's Hot Working Tool Steel, 402
Bicycles. See Cycles
Bidtrix et Cie., Electric Power Exhibit at Paris 1 598
Binnie's, Sir A. B., Address to Section G, British Association, 315, 347
Birch, Mr. J. Grant, 153
Birtwisle Hydraulic Joint, 191
Blast-Furnace Iron, 476
Block Signalling Apparatus, Sarroste and Loppg’s, 39
Blohm and Voss Exhibit at Paris, 455
Blondel, M., on Electric Lamps, 378
Blower for Portable Forges, 641
Boats, Submarine, 176
Boiler Explosion at Banbury, 160
Boiler Explosion near Colne, 64
Boiler Explosion, Locomotive, on Great Eastern Railway, 508
Boiler Explosion at North Walsham, 4S1
Boiler Explosion, Paper Kier, Darwen, 516
Boiler Explosion at Sydenham, 542
Boiler Explosion on the Thames, 353
Boiler Inspection, Compulsory, 129, 213
Boiler, Navy Committee, 89, 123, 183
Boiler Tube Expander, Burton’s Plastic Pressure, 798
Boiler Tubes, Electro-Galvanising, 130
Boiler, Water-Tube. See Water-Tube Boiler
Boilers, Belleville, Report and Debate on, S9, 123,183
Boilers (Galloway), 207
Boilers, Water-Tube, 128, 445. See also Saval Engineer*
Bollinckx and Co.’s Exhibit at Paris, 368 Books Received, 24 , 342, 486
Boring Machine, Horizontal (Fetu, Defize), 467
Borns, H., on Electro-Chemistry, 596, 690
Borsig’s, A., Exhibit at Paris, 180, 435
Boston South Terminal Railway Station, 257,477, 639
Bounties, Shipping, 763, 828
Boyer Lon^-Stroke Pneumatic Hammer, 767
Bradford Refuse Destructors, 326, 349, 383. See 531
Bradford Water Works, 326, 349 Brake Gear for Incline Railway, 45, 116
Brakes on Behr's Railway, 360*
Brasses for Axle-Boxes, 95 Breakdowns of Engines, 375
Breakers, Contact for Spectroscopy, 380
Breaker, Reed Electric-Current, 159
Bremer Arc Lamp, 341
Brewers’ Exhibition, 541
Brick Machinery at Paris Exhibition, 365, 393, 425, 493
Bridge-Building, German, at Paris Exhibition, 186, 199, 289, 322, 554
Bridge Matters, Some (Strains, &c.), 155, 669
Bridge, Norvals Pont, Reconstruction of, 296
Bridge, Wheatstone, 429
Bridges-Lee, Mr. J., on “Throw” of Projectiles, 59, 157. See LETTBRS
Bridges, Swing-, over the River Weaver, 757
Bridgework ; the Carnegie Pocket-Book, 190
Bridgework, Economy in, 155 Brill’s Convertible Tramcar, 415
Britain at the Paris Exhibition, 211

British Association:

248, 304, 315, 326, 347, 349, 351, 360, 383, 390, 394, 428, 400, 491, 530
Presidential Address by Sir William Turner, 304
Mechanical Section.
Presidential Address by Sir A. R. Binnie, 315, 326, 347
Water Supply, with a Description of the Bradford Water Works, by Mr. J. Watson, 326, 349
The Disposal of House Refuse in Bradford, by Mr. J. McTaggart, 326, 349, 383. See 531
Resistance of Road Vehicles to Traction, by Professor Hele-Shaw, F.R.S., 327
The Viagraph, by Mr. J. Brown, 327
An Account of a New Form of Self-Registering Rain Gauge, by Mr. W. T. E. Binnie, 330
The Coal and Iron Ore Fields of Shansi and Honan, and Railway Construction in China, by Mr. J. II. Glass, M. Inst. C.E., 330
The Use of Expanded Metal in Concrete, by Mr. A. T. W&linisley, M. Inst. C.E., 331
Power Generation—Comparative Cost by the Steam Engine, Water Turbine, and Gas Engine, by Mr. J. B. C. Kershaw, 331, 351, 390
The Automobile for Electric Street Traction, by Mr. J. G. W. Aldridge, 360
The Manchester and Liverpool Express Railway, by Sir W. II. Preeee, F.R.S., 360
The Manchester and Liverpool Express Railway (Signals and Brakes), by Mr. F. J. Behr, 360
Measurement of the Tractive Force, Resistance, and Acceleration of Trains, by Mr. A. Mallock, 361, 480
The Construction of Large Dynamos, as Exemplified at the Paris Exhibition, by Professor S. P. Thompson, F.R S., 361
Recent Tramway Construction, by Mr. William Dawson, 361, 480
On a Combination Integrating Wattmeter and Maximum Demand Indicator, by Mr. T. Barker and Professor Ewing, F.R.S., 362 The Design and Location of Electric Generating Stations, by Mr. A. II. Gibbings, 361
Small Screws Committee's Report, bv Mr. W. A. Price, 364
Screw Threads used in Cycle Construction and for Screws Subject to Vibration, bv Mr. O. I’. Clements, 36-1
The Application of Photography to Textile Design, by Professor R. Beaumont, 365
Shop Buildings, by Mr. E. Kitson Clark, 394
Internal Architecture of Steel, by Professor J. O. Arnold, 394
A New Form of Calorimeter for Measuring the Wetness of Steam, by Professor Goodman, 395
77b' Mathematical and Physical Section.
Ether, The Dyn4mics of the, by Dr. Larmor, F.R.S., 395
On the Relation of Radiation to Temperature by Dr. J. Larmor, F.R.S., 428
Report of the Electrical Standards Committee, by Mr. R. T. Glazebrook, F.R.S., 421)
A Form of Wheatstone-Bridge, by Mr E II Griffiths, F.R.S., 429
Improved Standard Resistance Coil, by Mr. R. S. Whipple, 429
Note on the Explosive Pressures of Gases, by Mr. G. E. Petnvcl, 461
On the Infra-Red of the Solar Spectrum, by Dr. S. P. Langley, 461
Note on M. Gremieu's Experiments, by Professor G. F. Fitzgerald, F.R.S., 429
On a Method of Investigating Correspondences between Spectra, by Mr. H. Ramage, 460
Report of Committee on Radiation in a Magnetic Field, by Professor G. F. Fitzgerald F.R.S., 460
An Experiment on Simultaneous Contrast by 51 r. G. J. Burch, F.R.S., 461 *
A t^uartz-Calcite Symmetrical Doublet, by Mr J, W. Gifford, 461
On the Creeping of Liquids and the Surface Tension of Mixtures, by Dr. F. T. Trouton, F.R.S., 4(51
The Production of an Artificial Light of the Same Character as Daylight, by Mr. A. Dufton and Mr. W. M. Gardner, 401
The Chemical Section.
On the Dynamical Statistics of Gas Theory, by Dr. J. Larrnor, F.R.S., 428
On the Partition of Molecular Energy, by Professor G. II. Bryan, F.R.S., 428
Discussion on Ions, by Professor G. F. Fitzgerald, F.R.S., 428
The Radiation of a Black Body on the Electro- Magnetic Theory, by Dr. II. C. Pocklington, 428
Note on the Propagation of Electric Waves along Parallel Wires, by Professor W. B. Morton, 429
Report on Electrolysis and Electro-Chemistry, by Mr. E. II. Griffiths and Mr. W. Whetham, 429
On the Apparent Emission of Cathode Rays from an Electrode at Zero Potential, by Mr. C. E. S. Phillips, 430
Similarity of the Effect of Electrical Stimulus on Inorganic and on Living Substances, by Professor J. C. Bose, 431
Wireless Telephony, by Sir William Preece, F.R.S., 432
On a Lecture-Room Volt and Ammeter, by Professor F. G. Baily, 400
On the Phosphorescent Glow in Gases, by Mr. J. B. B. Burke, 400
Wireless Telephony and Balloons, by Rev. J. M. Bacon, 400
On the Vector Potential of Electric Currents in a Field where Disturbances are Propagated with Finite Velocity, by Dr. S. II. Burbury, F.R.S., 401)
Report on Determining the Magnetic Force on Board Ship, by Captain Creak, 400 Report on the Intensity of Solar Radiation, 400
Report of the Committee on Seismological Observations, by Professor J. Milne, F.R.S., 401
Note on the Use of Kites to obtain Meteorological Observations at Blue Hill Observatory, Mass., U.S.A., bv Mr. A. L. Rotch, 402
Report of the Committee on Meteorological Photography, 402
Progress in Astronomy and Astronomical Instruments, by Dr. A. A. Common, F.R.S., 403
The Weather of the North Atlantic Ocean in the Winter of 1898-9, by Major Campbell Hepworth, 4G3
The Physical Effects of Winds in Towns and their Influence upon Ventilation, by Mr. J. W. Thomas, 403
On a Novel Form of Mercurial Barometer, by Mr. A. S. Davis, 403
The Rainfall of the Northern Counties of England, by Mr. John Hopkinson, 403
Solar Eclipse Research, by Professor David P. Todd, 464
On the Square-Shouldered Aspect of Saturn, by Mr. E. M. Antoniadi, 404
On the Types of Sun-Spot Disturbances, by Rev. A. L. Cortie, 464
Micrometer for Determining Star Positions on Photographic Plates, by Professor II. II. Turner, F.R.S., 404
Comparison of Solar Prominences and of C’oronrc, by Dr. W. J. S. Lockyer, 404
Photographic Equatorial of the Cambridge Observatory, by Mr. A. It. Hinks, 404
Observation of Eros at the Opposition of 1900-1, by Mr. A. R. Hinks, 404
Photography of a Moving Object, by Mr. W. E. Plummer, 464
Observation of Meteors, by Mr. J. Herschel, 464
Stationary Meteor Radiants, by Mr. O. C. Bompas, 401
Cosmic Evolution, by Professor A. W. Bickerton, 464
Duration of Totalitv of the Solar Eclipse of May 28, 1900, by Mr. C. T. Whitmell, 464
Duration of Annularity in an Annular Eclipse, I by Mr. C. T. Whitmell, 404
Teaching Practical Inorganic Chemistry, by ;
Professor W. II. Perkin, Jun., F.R.S., 491 |
Report on the Teaching of Science in Eleinen- | tary Schools, 492
Specific Heat of Gases at Temperatures up to 400 deg., by Mr. II. B. Dixon, F.R.8., and . Mr. F. W. Rixon, B.Sc., 492 Crystalline Structure of Metals, by Mr. J. A. | Ewing, F.R.S., and Mr. W. Rosenhain, B.A., 492
Report on Isomorphous Derivatives of Benzine, by Mr. W. J. Pope, 492
On the Diffusion of Gases and Liquids, by Mr. II. T. Brown, F.R.S., 492
Atomic Weights and the Periodic Law, by Dr. J. II. Gladstone, F.R.S., and Mr. G. Gladstone, 492
Chemical Compounds contained in Alloys, by Mr. F. II. Neville, F.R.S., 493
Iron and Phosphorus, by Mr J. E. Stead, 493. See 379, 512, 579, 643, 683
On the Electric Conductivity of the Alloys of Iron, by Professor Barrett, F.R.S., 493 ’
Silicides of the Alkaline Earths, by Mr. C. S. Bradley, 493
Carbonic Anhydride in the Atmosphere, by Professor E. A. Letts, D.Sc., and Mr. R. F. Blake, 530
Distribution of Chlorine in West Yorkshire, by Mr. W. Ackroyd, 630
Acidity of Moorland Waters, by Mr. W. Ackroyd, 530
The Effects of Copper on the Human Body, by Mr. T. W. Hime, M.D., 530
Report on the Bibliography of Spectroscopy, 530
Report on Wave-Length Tables, 630 Rej*ort on Electrolytic Methods of Quantitative Analysis, 530
Absorption Spectra and Chemical Constitution of Organic Compounds, by Mr. W. N. Hartley, F.R.S., 530
Influence of Pressure on the Formation of Oceanic Salt Deposits, by Mr. II. M. Dawson, D.Sc., 530
On the Sensitiveness of Silver to Light, by General Waterhouse, 530
Heating and Lighting Power of Coal Gas, bv Mr. T. Fairley, F.R.S.E., 530
On Smoke, by Dr. J. B. Cohen, 530
Determining Oxygen in Fresh Water, Sea Water, and Sewage Effluents, by Mr. E. A. Letts, D.So., and Mr. R. F. Blake, 530
Camphor, Constitution of, by Mr. O. Aschan, Mr. J. Bredt, and Mr. A. Lap worth, 580
Recent Developments in the Textile Industries, by Dr. A. Liebmann, 531
The Bradford Sewage and its Treatment, by Mr. F. W. Richardson, 581. See 386, 849, 883
On the Treatment of Woolcombers’ Effluents, by Mr. W. Leach, 531
On the Utilisation of Sewage Sludge, by Mr. W. B. Bottomley, M.A., Ph.l)., 531

British Awards at Paris Exhibition, 255, 425, 474, 490, 559, 745
British Textile Display at Paris Exhibition, 502, 005
British Tiade in Siberia, 189 British Warships. See H.M.S. and \Va rships J Bromine Cells, 305
Brown, Messrs. John and Co., Limited, Steamer I “ Vaderland,” 00
Bucket Excavators for Port Arthur, 149
Buddicom’s Wooden Water Piping, 79
Building Materials at Paris Exhibition, 724, 7SS
Buildings, Tall, 9 Buildings, Workshop, 394
Bulk, Electric Energy in, 23, 59, 94
Bullets, “ Drift” and' “Throw ” of, 59, 157. See LETTKRS
“ Bulysses,” Liquid Fuel Steamer, 832
Buoy, Wigham’s, with Mineral Oil Illumination, 479
Burgdorf-Thun Electric Railway, 5, 99, 133
“ Burt ” Exhaust Head, 410
Burton’s Plastio Pressure Tube Expander, 798

Cables, Electric, Model, Specification, 3S9
Cables, Insulated, at Paris Exhibition, 109
Cables, Submarine, 117
Calcining Copper Ores, Sulphur Determination in, 235. See Erratum, 278
Calcining Flints, Kiln for, 15 Calcium. See also Acetylene
Calorific Energy of Gas, 202. See also Engines, Uas
Calorimeter, Goodman’s New, 395
Camphor, 530
Canadian Trade and Tariff, 538
Canal from Baltic to White Sea, 277
Capital Cost of Electric Power Plant, 112
Capstan Gear, Twin-Screw Steamship “ Deutschland," 010
Car, Brill, Tram, 2G7. See LRTTKR, 415
Car, Motor, 1000-Mile Trial, 13, 35
Car, Sleeping, Prussian Railway, 497
Cars, Motor, Electric Omnibus, 300
Cars, Motor, Engines for (Paris Exhibition), 521, 552, 837
Cars, Motor, for Heavy Duty, by Mr. A. Herschmann, 230
Cars, Motor, at Paris Exhibition, 488, 621, 652, 018, 055, 831, 837
Cars, Motor, Resistance of, on Roads, 327
Cars, Motor. Sec also Automobiles and Road Locomotion
Cars, Motor, for Street Watering, &o., 353
Cars, Pullman Sleeping, for Midland Railway, 597. Erratum, 031. See also Carriage
Carbon, Anomalous Dispersion of, 715
Carbonic Acid in the Air, 530 Carding Machinery, Wool (Paris Exhibition), 687, 054
Carnegie Pocket-Book, 190
Carriage, French Railway Vestibule (Paris Exhibition), 765
Carriage, Hospital Railway (Goerlitz Rolling Stock Construction Company), 180
Carriage, Metre Gauge Railway, Southern Railway Company of France, 202
Carriage Motor. See Automobile and Road Locomotion
Carriage, Railway See also Cars Carriage, Railway (Breslau Carriage Construction Company), 79
Carriages for the Ethiopian Railway, 149
Carriages for State Railways of France, 1
Carnegie’s, Mr., Gift to the Iron and Steel Institute, 379
Carrington Moss Refuse Farm, 159
Carus-Wilson, Professor, on Polyphase Electric Traction, 5, 99, 133
Cases, Recent, Relating to Merchandise Marks, 185. See also Legal
Cash Register, National Company’s Works, 358
Cast, Forged and Flanged, Iron (Paris Exhibition), 721
Cast Iron, Standardised, 281
Cells, Bromine, 305
Cells, Standard Cadmium, 277. See Accumulators
Cement Making at Paris Exhibition, 78, 724
Cement Works, Fumes from, 377 Central Station, Heating from a, 114
Central Station, “Moabit,” Berlin, Electric, 667
Central Station, Rheinfeldcn, 557
Central Stations with Gas Plant, ICO, 199, 244, 273. See also Daxcson, Mr., 790, 813, 845
Ceramic Machinery at Paris Exhibition, 365, 393, 425, 403
Channel Steamer “Alberta” (Brown, Clyde- I bank), 47
Channel Steamer “ Arundel” (Dcnnv Brothers), 23, 210, 2CI
Characteristic Curves of Alternators, 227
Charge, Moving, and Magnetic Effects, 429
Charges for Electric Supply, 379
Charlottenlierg Laboratory, 172
Chatwood Patent Safe aid Lock Company v. Ratner Safe Company, 20
Chemical Analysis, Electrolytic, 530 Chemical Exhibits at Paris, 010

Chemical Industry, Society of:

02, 120
Annual Meeting, 02 Medal, 02
Professor Chandler’s Address, 03 Excursions, 03
The Government Laboratory, 120
The Jenner Institute, 120
Leather Industries Laboratories, 126
Royal Gunpowder Factory, 120
Chemical Section of British Association, 401
Chemistry, Teaching of, 401

Chemistry, International Congress of Applied :

441, 507, 572
Analytical Chemistry, Section I., 441
Atomic Weights, 441
Symbols ami Abbreviations, 441
Spectroscopic Data, 441
Potassium, Determination of, 441
Anorganic Chemistry, Industrial, Section II., 441
Barium Peroxide, 441
Mouazite Sands, Treatment of, 441
Sulphuric Acid Industry, 441
French Anorganic Chemistry, 441
Metallurgy, Mines, Explosives, Section III., 441
Sulphur Determination, 441
Iron and Steel, Constitution of, 442
Explosives and Law, 442
Microsconic Metallography, 412
Iron, Botlies in, 442
Sugar, Section V., 507
Fermentation, Section VI., 507
Alcohol, Denaturated, 507
Wine, Sterilising of, 607
Agricultural Chemistry, Section VII., 507
Phosphates ami Superphosphates, 507
Milk, Sterilising, 507
Photography, Section IX., 503
Electro-Chemistry, Section X., 572

China, Affairs in, 530
China, Coal in, ISO, 330 China, The Engineer in, 430
China, Engineering in, 3S0
China, Foreign Interests in, 370 China, Iron and Coal in, ISO, 330
China, Railways in French Indo-, 33S
China, Russian Trade in, 410
China, Trade of Korea, 604
China, Trade of Tientsin, 272
Chlorine in Yorkshire, 530
Cincinnati, 113, 220
City and South London Electric Railway, ICO

Civil Engineers, American Society of:

9, 40, 158
Visit to England, 0
Presidential Address, 0
Tall Buildings, by Mr. T. C. Purdy, New York, 0
Transportation as a Factor in Civilisation, 0
Iron and Steel Rails in America, by Mr. R. W. Hunt, 11, 33
Filtration of Water for Public Use, by Mr. R.
liering, New York, 11, 40
Excursions, 12
Visit to Berlin, 158

Civil Engineers, Institution of:

Presidential Address, by Mr. James Mansergh, 604, 012, 047, 070
The Metropolitan Terminus of the Great Central Railway, by Messrs. G. A. Hobson and Edmund Wragge, 038 Machinery for the Manufacture of Smokeless Powder, by Mr. O. Guttmann, 761
The Signalling on the Waterloo and City Railway, by Mr. A. W. Szlumper, 844
Note on Signalling Outlying Siding Connections, by Mr. A. W. Szlumper, 844
Signalling on the Liverpool Overhead Railway, by Mr. 8. B. Cottrell, 844

Civilisation by the Engineer, 430
Classification Rules for Ships, 820
Clausthal Gas-Driven Electric Plant, 054
Clayworking Machinery at Paris Exhibition, 305, 393, 425, 493
Cloth Testing Apparatus (Paris Exhibition), 487
Clothing, Antiseptics in Food and, 671
Cloud Records, 075
Clutches for Gas Engines, 272
Coal, Australasian, 150
Coal Bill, Railway, 247
Coal in China, 180
Coal Combine, Gas from Sewage, Sludge, and, 576
Coal Consumption in Gas Engines, 202
Coal Consumption of Turbine Destroyer" Viper,” 307. See LKTTBR
Coal Consumption of Water-Tube Boilers, 638. See 89, 123, 183
Coal Exports, 217
Coal and Iron in China, 189, 330
Coal in Jajmn, 641
Coal Loading at Harbours, 716
Coal Mines and Miners, 73, 141, 215, 200
Coal Mining, Belgian, 413
Coal Mining, Electric Locomotive in, 291
Coaling United States Steamship " Massachusetts ” at 8ea, 797
Cockerill, John, Company, 036
Colby, Mr. A. L., on American Standard Sped* cations and Methods of Testing, 400
Colctte-Boidin Process of Alcoholization, 623
Collection of Commercial and Industrial Information, 217
Colliery Engineer’s Pocket-Book, by Mr. T. A. O’Donahue, G07
Collisions, Railway. Sec Accidents Colonial Exhibits at Paris, 023
"Combines,” British, 19, 216 Combing Machinery, Wool (Paris Exhibition), 687, 054
Combination, Industrial, and Internationa) Competition, 19
Combination in Practice, 215
Combustible Gases in the Atmosphere, 673
Commerce and Navigation Pavilions at Paris Exhibition, 725
Commercial and Industrial Information, Collection of, 217
Common, Dr., on Progress in Astronomy, 463
Competition, United States, 675, 711, 769, 809
Coni|K*tition International and Industrial Combination, 29
Competition Between United States and European Shipbuilders, 828
Coni|»etition, Foreign and Industrial Policy, 835
Compensation, Workmen’s. See Workmen's Compensation and Legal
Complete Engineer, 033. See LETTERS, 076, 712
Coni|>ound Engines. See Eiujines
Compounding Alternators, 300
Compounds in Alloys (Mr. F. 11. Neville), 493
Compulsory Boiler Inspection, 120, 213
Concrete, Expanded Metal in, 331
Condensation, Rcvealer for Showing Initial, 527, 547, 081
Condensers, Electric, 319
Conductors, Insulated, at Paris Exhibition, 109
Congress, Chemical. See Chemistry, Congress of Applied
Congress, Electrical, at Paris, 309
Congress, International Electrical. See Electrical Congress
Congress of the Methods of Testing Materials of Construction, Paris International, 165, 193
Congress, Trades Union, 337 Conradson Semi-Automatic Turret Lathe, 713
Contact Breaker, Reed Electric, 159
Contact Makers,Wehnelt. for Spectroscopy, 380
Continuous v. Alternate Current for Distribution Systems, 243
Contrast Phenomena, 461
Conversazione of Mechanical Engineers, 8
Convection and Inertia, Electric, 844
Converters and Rectifiers, 306
Copenhagen Water Supply, 412
Copper, 184, 443, 8f«
Copper Effect on the Body, 530
Copper Ores, Sulphur Determination in Calcining, 235. See Erratum, 278
Cop|>er Supplies and Consumption, 184, 443, 808 Copper ana Tin, 808
Cornwall Polytechnic Society, Cornwall, 281
“ Corpuscles,” Thomson’s, 412 Cosmic Evolution, 464
Cost of Electric Plant, by Mr. Philip Dawson, 112
Cost of Gas Power. See Engines, (Jas Cost of Power, 331, 351, 390
Cost of Street Scavenging by Motor Cars, 353
Cost of Shipbuilding and Labour in the United States, 828
Cost of Transport, Capacity of Railway Wagons, 658, 680, 710. See LETTERS
Costs of Gas-Driven Electric Supply and of Gas Engines, 244
Couplings for Gas Engines, 273
Courts at Paris Exhibition, 562, 665, 725. See also Pavilions
Courts, Decoration of (Paris Exhibition), 639, 562, 665
Cowper-Coles Galvanising Plant, 130 Cranes, Coal, 716
Cranes at Paris Exhibition, 689
Creeping of Liquids and Surface Tension, 461
Creil and Weyher-Richmond 1000 Horse-Power Engine and Dynamo, 131
Creusot Pavilion (Paris Exhibition), 231, 323, 403
Creusot Locomotive at Paris Exhibition, 161, 403
Criterion! of Strength, 241, 309. See LETTER Cross-Cut Saw (Robinson, Rochdale), 46
Crossley Gas Emrine Trials, 573 Cruisers. See Warships
Crystal Palace Electric Supply Boiler Explosion, 542
Crystalline Structure of Metals, 492 Cunard Steamer" Ivernia,” 368, 436
Currents, Alternate v. Continuous, 243 Current Breaker, Electrolytic, 380
Current Breaker, Reed Electric, 159 Curves, Characteristic of Alternators, 227
Cutting Machine, Gear- (Paris Exhibition), 498
Cycle Joint, Birtwisle Hydraulic, 191
Cycle Shows, 707. See 733
Cycles, Frictional Resistance, 712. Erratum, 737
Cylinder Condensation, Revealer for, 527, 547, 684
Cylinder Proportions in Multicylinder Engines, Mr. Ball on, 231
Cyclometer, Tuning-Fork, 847

Dairy Machinery at Paris Exhibition, 140, 293, 757
Dolby, Professor W. Z., on Wigzell’s Double Engine, 311
Damages for Non-Delivery of Steel Plates, 48
Damages in Patent Actions, 67. See LETTER
Dardcau Direct-Call Telephone at Paris Exhibition, 108
Dawson, Mr. Philip, on Cost of Electric Power Plants, 112
Dawson, Mr. Philip, on Some Existing Gas-Driven Power Plants, 287, 322, 399, 465, 526, 589, 654
Dawson, Mr. Philip, on the Use of Gas Engines in Connection with Electric Power Plants, 169, 199, 244, 273
Dawson, Mr. William, on Tramway Construction, 361, 480
Daylight, Artificial, 461
Dayton Works of Cash Register Company, 358 Death Rate and Temperature Curves, 675 Deep-Tunnel Railways in London, 707, 732, 760
Delahay Exhibit at Paris, 489 Delaunay-Belleville Engine, 96
Delaunay-Belleville Installation at the Paris Exhibition, 50, 96. See LnTKRB
Dellwik, Mr. C., on Water Gas, 250 Demagnetising Effect of Armature Current, 227
Demerbe Tram Rail, 361, 4S0 Derailment. See Accident
Derwenthaugh and Garesfleld Incline Railway, 45,116. See LETTER Des Ingenieurs Taschenbuch, 24
Design of Bridjges, 669 Design of Engines, 375
Desjacques, 0. F., on Automobiles at Paris Exhibition, 488, 621, 552, 618, 655, 831, 837
Destructors, Bradford Refuse, 326, 349, 383 Detartariser and Feed-Water Heater, 345
Deterioration of Steel Rails, 65. See Erratum, 101
“ Deutschland,” Hamburg-American Steamer, 247, 340, 381, 532, 010, 002, 723, 703, 823. Erratum, 673
Development of German Electricity Works, 214
Diagram of Sail Area and Displacement of Yacht*, 779
Diagrams of Fluctuations of Metal Prices, 20, 102, 310, 440, 570, 740, 779, 842
“ Diana," Trial of Boilers of, 89,123,183
Dickson, Mr. George Workman, M.I.C.E., The Late, 70
Dictionary, Technical, 627
Diemaking by Electricity, 278
Dieppe Route to Paris, 23, 210. 204
Diesel Oil Engine, New Experiments, 307
Dietrich Exhibit at Paris, 489
Diffusion of Gases and Liquids, 492
Direct-Current Arc, 799, 808, 848
Disabilities of Trade Unionists, 157
Dispersion of Carbon, Anomalous, 715
Distributing Heat from a Central Station, 114
Distribution by Alternate Current, 319
Distribution of Electric Energy by Alternate and Continuous Currents, 243
Distilling Process, Colette-Boidin, 523
Dixon's Radial and Drilling Machine (Kendall and Gent), 170
Dock Schemes in Parliament, 760
Dome of Schneider Pavilion, Paris Exhibition, 231. See 323
Donaldson’s Engineers' Annual, 1901, 007
Donaldson’s Tube-Bending Machine, 249
Donkin, Mr. Bryan, on a Revealer for Cylinder Condensation, 527, 547, 084
Double Triple-Expansion Engine, Wigzcll’s, 311
Double Turrets in the United States Battleships, 793
Doublet, Quartz Calcite Symmetrical, 461
Douglass, Sir James N., Life of, 341
Dovetailing Machine (Robinson, Rochdale), 40
Dowson Gas Producer at Leyton, 244. See also Engine*, (Ja*
Dredger for Port Arthur (Smulders), 149
“ Drift” and “Throw” of a Projectile, 59,157,220, 235, 278, 343, 381. See LKTTKKM
Drilling Machine, Dixon’s Radial (Kendall and Cent), 170
“ Drop” in Compound Engines, 231
Drop-Forging Machines (Brett’s Patent Lifter Company, Limited, Coventry), 028
Duddell, Mr. W., on Direct-Current Arc, 799, 808, 848
Dujardin and Co.’s Exhibit at Paris, 204
Dust Removal by Motor Cars, 353
Duties of Trade Societies, 712
Dynamical Statistics of Gas Theory, 428
Dynamics of Aether, 395 Dynamo Construction (Weyler), 319
Dynamo Construction by Professor Sylvanus Thompson, 361
Dynamo, 000 Horse-Power (Mather and Platt), 207
Dynamo, 700-Kilowatt (Creil), 131
Dynamo, 110-Kilowatt (Lifege), 599
Dynamo (Rieter), 533
Dynamos. See also Alternators, Electric, and Paris Exhibition
Dynamometers tor Testing Textiles (Paris Exhibition), 487

Earth Currents and Magnetic Disturbances, 814
Earthenware Machinery at Paris Exhibition, 305, 393, 425, 493
Earthquakes, Indian, 1897, 105, 172, 423
Earthquakes, Professor Milne on, 461
East Coast Railway Route to Scotland, 674
Eaves, Mr. W., 500
Eclipse, Solar Research, kc., 404
Economy in Bridgework, 165 Education in Chemistry, 491
Education, Evening Classes, 635
Education in European Countries, 051, 728
Education in Japan, 305
Education, Japanese^ at Tokyo, 474
Education of Machinists, Foremen and Engineers, 230
Education in Practical Mathematics, 271
Education, Technical, 127
Efficiency, Mechanical, of Condensing and Non- Condensing Engines, 709. See LKTTKRS Elberfeld, Parsons’ Turbine for, 830

Electric:

Accumulators, 690
Alternate Current Measurement, 270, 027
Alternating Currents and Voltages in the same Phase for Fictitious I^oads, 027
Alternator, 050 Horse-Power, Three - Phase (Rieter), 633
Alternator. 350 Horse-Power (Electrique et Hydrauhque), 627
Alternator, 760-Kilowatt, Three-Phase (Socttte Electrique et Hydraulique), 626
Alternator, 800-Kilowatt, Three-Phase (Fives- Lille), 627
Alternator, 1000-Kilowatt (Ferranli), 510
Alternator, 1000-Kilowatt, with Steam Tur bine, 830
Alternator, 1000-Kilowatt, Three-Phase (Lii*ge), 598
Alternator, 3C0J*Kilowatt Triphase and Monophase (Helios), 12
Alternator, 3000-Volt (Kolben, Prague), <9
Alternator, Three - Phase, 8000 - Kilowatt (A. E. G.), 400, 600 , .
Alternator, Triphase, 1300-Kilowatt (Oerlikon), 296
Alternators, Compounding, 306
Alternators, Design of, by Mr. H. 1*. 1 arshall and Mr. H. M. Hobart. See Alternators Alternators in Parallel, 300 Arc Lamp, Bremer, 341
Arc Lamp Registering Apparatus, 2<6. See also Lamp __
Arc, Direct-Current, Mr. W. Duddell on, <99,
CvC, 0*0 f
Bale Electric Supply, Gas Driven, 405 Batterv Regulation, 319 Boat riaulage. 321 Cadmium Cells, 277
Cathode Rays, 430 Cell*, Bromine, 305
Charges for Electricity, 379 Chaige8, Moving and Magnetic Effect, 429 Che mil try, Electro-, 572,690, U90
Chemistry, Electro, at Paris Exhibition, 590, 090
Claubthal Gas-Driven Plant, 051
Condensers, 319
Conductors, Asymmetrical, 277 Conductors, Insulated, at Paris Exhibition, 109
Congress. See Electric Congress at Paris
Contact Makers, Wehnelt’s Electrolytic, 380
Convection and Inertia, 844
Converters and Rectifiers, 300
Cost of Power Plant, by Mr. Philip Dawson, 112.
See also Dawson, Air.
Cranes at Paris Exhibition, 089 Current Breaker, Reed Electric, 159
Currents, Vector Potential of, in a Field, 400
“ Deutschland,” Electric Equipment of, 002, 723, 823
Direct-Current Arc, 799, 808, 848 Distribution by Alternate and Continuous Currents, 243
Dynamo (600 Horse-Power) (Mather and I'lstt), 207
Dynamo, 700 Kilowatt, at Paris Exhibition (Creil Company), 131 Dynamo (Li6ge), 599
Dynamos at Paris Exhibition, by Dr. Sylvanus Thompson, 301
Dynamo and Vertical Engine (Sulzer), 533 Dynamo, Construction of, 300 Electrolysis, 090
Electrolysis and Electro-Chemistry, Report on, 429
Electrolysis of Hydrogen, 574
Electrolytic Metal Working, 379
Electrolytic Methods of Quantitative Analysis, 630
Electrolytical Analysis, 305
Electroplating, 130, 090
Energy in Bulk, 23, 69, 94
Engraving, Electric, 278
Exhibits at Paris, 400, 489, 557, COO
Experiments at the Reichanstalt, 172
Furnaces, Electric, 305, 493, 590
Galvanising Boiler Tubes (Cowper-Coles), 130
Galvanometer, HotWire, 276
Gas-Driven Power Plants, 287, 322. 399, 465, 520, 589, 654. See also Dawson, Mr. /*., and Gas Engines
Gas Engines at Power Plants (Dawson), 109, 199, 244, 273. See also Daxcson, Air. P.
Gas Power in Electric Stations, 790, 813, 845
Generation by Wind Power, 541
Generator Stations, Design of, by Mr. A. H. Gibbings, 303
Generator. See also Alternator and Dynamo German Works, Development of, 214
Inertia and Convection, 844 Installation on Steamship “ Deutschland,” 723
Ions, Discussions on, 4?8
King’s Lynn Gas-Driven Lighting Plant, 589 lamp, Nernst(A. E. G.), 000
Lamps, Arc and Incandescence, 378
Liquid Air, Electrification in, 475 Locomotive for Coal Mines, 291
Locomotive, Electric (A. E. G.), 489
Locomotive, Electric, and Multiple-Driven Axles, 805.
Steam v. Electric Locomotive* Magnetic Disturliance and Earth Currents, 644
Magnetic Field, Radiation in, 400 Magnetic Field by Tramway Currents, 814
Magnetic Force on Board Ship, 400
Magnetic Precession, 844
Mains, Supply, Table of Dimensions, 389. See Conductors
Mechanical Analogies of Electric Theories, 270 Mechanisms, Electromagnetic, 319
Metals, Passive State of, 000 Meter, Frequency, 276
Microphones for Fishermen, 412 Monorail Railway, Behr’s, 300 Motor, Polyphase, 135
Omnibus, Electric, 300 Orleans Tramway, Gas-Driven Plant, 626 Oscillations, Electric, 705, 741, 772, 804. See LETTER
Oscillograph, 276
Osmotic Pressure and Electromotive Force, 027 Phase-Turning Apparatus, 627
Physiology, Electro-, 308 Poliak-Vir&g Writing Telegraph, 413. 750
Polyphase Generators, Fall of Potential in, 300
Power Generation, Cost of, Mr. J. B. C. Kershaw on, 331. 351, 390
Power Measuring in Alternate-Current Circuits, 627
Power Plant, Paderno-Milan, 319 Power Plant. See also Gas-Driven Power Plant, Gas Power, and Dawson, Mr. P. Power Plant, Three-Phase, at Patent Shaft and Axletree Company’s Works, 663 Power Plants, Cost of, by Mr. P. Dawson, 112 Power Plants, Gas-Driven, 287, 322, 399, 465, 526, 589, 654. See also Engines, Gas and Dawson, Mr. P.
Power Station at Paris, 12, 50, 79,131,149, 207, 264, 296, 368, 434, 633, 698, 626. Sec Power Station
Power in Sweden, 95
Pump, Electrically-Driven Riedler (A. E. G ), 489 ^
Railway, Suspended Monorail, at Pans Exhibition,631. Sec also Monorail Rectifiers, 277
Rectifiers and Converters, 306
Reichanstalt, Researches at, 172
Resistance of Ice, 217
Resistance Coil, Improved Standard, 429
Schemes before Parliament, 732, 7C0
Signalling on Railways, 844
Signals and Brakes on Behr’s Eleclnc Railway,
Some Existing Gas-Driven Power Plants, Mr. Philip Dawson on, 287, 322, 399, 465, 626, 689, 654
St. Gollen Power Plant, 822
Stairway, Sliding, 009
Standard Committee, British Association Re- |>ort, 429
Steam Pipes, Shock from, 809, 843. 445, 039 Steam r. Electric l>ooomotives on Railways 742, 748, 771, 776, 783, 805 Sterilisation of Water, 090 Stimulus, Effect of Electrical, 431 Supply, Advantages of Alternate and Continuous Currents, 242. See LETTER, 309 Sunply, Electric. See also Gas-Driven Power Plan* and Dawmn, Mr. P.
Supply Plant at Leyton, 244 Supply Station, “Moabit,” Berlin (A. E. O.), 657
Supply Station, Rheinfelden (A. E. 0.), 557 Symbols, Electro-Chemical, 305 Taxing Enterprises in Argentina, 189 Telautograph, 005 Telautograph, Foster-Ritchie, 128 Telegraph, Pollak-Virftg, 412, 760 Telegraph, Submarine, Enterprise, 117 Telegraphy, Mountain, 217 Telegraphy, Sine-Wa\e, 412 Telegraphy, Wireless, 412 See Erratum, 436 Telegraphy, Wireless, and Borkum Lightship, 470
Telephone, a Curious Experiment, 23 Telephone Conduits, 412 Telephone, Dardeau, at the Paris Exhibition, 108
Telephone System, Central Battery, 412 Three-Wire Traction System, City and South London,100 Traction at Glasgow, 23 Traction at Paris Congress, 319 Traction Resistance, 319 Traction, Polyphase Electric, Professor Carus Wilson on, 6, 99, 133
Traction on Railways, 742, 748, 771, 776, 781 Tramways, Tokyo, 708
Tramway Collecting Devices and Stray Currents, 319
Tramway Electric. See also Gat-Driven Power Plant
Tramway, Stray Currents and Corrosion, 319 Tramways in the Clyde District, 128 Tramways, Surface Contact, 319 Transmission in Factories Systems and Efficiency of (Aldrich), 148
Transmission, High Tension Continuous Current, 300. See Power Station, Electric Tube Railways in London, 707, 732, 700 Undertakings, Liabilities of Electrical, 20 Units. See Electrical Congress at Pane Volt und Ammeter, Lecture Room, 400 Warships, Electricity on, 793
Wattmeter Combined w ith Maximum Demand Indicator, 302
Waves, Propagation of, on Parallel Wires, 429 See also Oscillation*
Wheatstone-Bridge, Adjusting, 715
Wheatstone-Bridge, A New, 429
Wireless Telegraphy, 412. See Erratum, 436
Wireless Telegraphy, 432, 460
Wiring, 190
Welding, Electric, 379
Zurich-Secbach Tramway (Oerlikon), 399
Zurich Tramway Plant, 5W7, 399

Electrical Congress, International:

246, 276, 305, 309, 319, 478, 412
Introduction, 240. Erratum, 278
Magnetic Units, 270 Photometry, 270
Mechanical Analogies and Electric Theories, 270
Oscillographs, 270 Meter, Frequency, 277
Alternate Current Measurement, 277
Galvanometer, Hot Wire, 277
Arc Lamp Registering Appara'us, 277
Asymmetrical and Irreciprocal Conduction, 277
Rectifiers, 277
Standard Cadmium Cells, 277 Symbols, Electro-Chemh al, 30L
Analysis, Electrolytical, 305 Cells, Bromiue, 305
Furnaces, Electric, 305 Physiology, Electro*, 306
Polyphase Generators, Fall of Potential in, 300
Alternators, Compounding, 300
Alternators in Parallel, 300 Converters and Rectifiers, 306
Power Transmission by Continuous Current 300
Battery Regulation by Dynamos, 319
Condensers, 319
Alternate Current Distribution, 319
Power Plant, Paderno-Milan, 319
Electromagnetic Mechanisms, 319 Dynamo Construction, 319
Traction, Electric, at the Paris Congress, 319
Electric Tramways, Surface Contact, 319 Electric Tramway s, Resistance ; Stray Currents ; Collecting Devices, 319
Electric Boat Haulage, 321 Lamps, Electric, Arc and Incandescence, 378 Blondel, M., on Electric Lamps, 378 Ayrton, Mrs., on Arc Lamps, 379 Charges for Electric Supply, 379 Electrolytic Metal Working, 379 Welding, Electric, 379
Wireless Telegraph, 412. 8ee Erratum, 436
Telegraphy, Wireless, Sine-Wave and Writing, 413
Microphones for Submarine Signalling, 413
Telephone Central Exclutngcs, 413
Telephone Conduits, 413 Dynamos, Construction of, 306
Traction Resistance, 319

Electrical Engineers, Institution of:

Visit of American Engineers, 80 Visit to Paris, 242
Relative Advantages of Alternate and Continuous Currents for a General Supply of Electricity, especially with Regard to Interference with other Interests, by Mr. A. Z. de Ferranti, 242. See LETTER, page 309
Presidential Address, by Professor Perry, 638, 718, 762, 781
The Supersession of the Steam, by the Electrical, Locomotive, by Mr. W. Langdon, 742, 748, 771, 775, 783
On Rapid Variations in the Current through the Direct-Current Arc, by Mr. W. Duddell, 799, 808, 848
Elektricitiits Actieu - Gesellschaft Schuckert (Special Catalogue), 12. See also Schuckert
Elevator, Continuous Moving Stairway (Otis), 699
Embossing Machine for Soap (Mr. Robert Savory), 151
Endowment of the United States Colleges, 92
Energy, Electric, in Bulk, 23, 59, 94
Engine. See also Poicer Station Engine, 100 Horse-Power Horizontal (Maison Beer), 737
Engine, 600 Horse-Power Vertical (Galloway), 207
Engine, 650 Horse-Power Horizontal Tandem and Three-Phase Generator (Sulzer), 533
Engine of 1000 Horse - Power (Carel Frfcres, Ghent), 79
Engine, 1000 Horse-Power Compound (Bol- linckx), 368
Engine, 1000 Horse-Power and Three-phase Dynamo (Escher, Wyss and Oerlikon Company), 296
Engine, 1250 Horse-Power, at the Paris Exhibition (Delaunay-Belleville), 50
Engine, 3000 Horse-Power Triple-Expansion (Sulzer), 434
Engine and Alternator, Compound (Ferranti), 510
Engine, Boiler, and Employers’ Liability Insurance Company and Engine Breakdowns, 375
Engine Breakdowns, 375
Engine, Compound Tandem, 1000 Horse-Power (Van den Kerchove), 434, 598
Engine Details, Sketches of (Mr. W. Bentley), 153 Engine and Dynamo (Weyher-Richmond and Creil), 131
Engine, Gas, Crossley, Trials, 573 Engine, Gas, Premier, 766
Engine, Gas. See Gas, Poicer Engine, Gas, 250 Horse-Power (Premier Gas Engine Company), 466
Engine, High-Speed, Enclosed, at Paris Exhibition (Delaunay-Belleville), 50
Engine, Mechanical Efficiency, 769. See LBTTKRS
Engine, New Experiments with Diesel Oil, 307
Engine, Reheating Steam in Multiple-Cylinder, 148
Engine. See also Locomotive Engine, 500 Kilowatt Tandem Compound (Du- jardin), 264
Engine, 1200 Horse-Power Compound Horizontal (Dujardin), 264
Engine, Steam Fire (Merryweather), 279. See LKTTER
Engine, Tandem Compound, 1000 • Kilowatt (Dujardin), 264
Engine, Test of Pumping, at Godaiming, 197
Engine, Triple-Expansion, Delaunay-Belleville, 50
Engine, Triple-Expansion (Helios Company), 18 Engine, Vertical, of 2500 Horse-Power (A. Borsig), 180
Engine, Vertical, and Dynamo (Sulzer), 533
Engine, Vertical, Twin Tandem (Sulzer), 633
Engine, Wigzell’s Double Triple-Expansion, 311
Engines, Agricultural, at Paris Exhibition, 432. See also Engines, Portable
Engines, Auxiliary, of Twin-Screw Steamship “ Deutschland,” 763. See 823
Engines, Breakdowns, 375
Engines, Cylinder Proportion in Multicylinder, 231
Engines, Donkin’s Revealer for Cylinder Condensation in, 527, 547, 684 Engines, Early Marine (Sells), 788

Engines, Gas, in Electric Power Plants:

169, 199, 244, 273. See also Gas-Driven Power Plants, Dawson, Mr. P., and Power-Gas Benier Engine, 200
British Gas-Driven Electric Plants, 203
Clausthal Gas Power Electric Plant, 653 Clutches of Various Designs, 274 Coal Consumption In Gas-Driven Plants, 203
Consumption of Gas in Various Engines, 273 Cost of Gas Engines and Producers, 244
Cost of Various Gas-Driven Electric Plants, 244 Crossley Engine, 206, 273 Dessau Gas Central Station, 203
Engines for Use with Poor Gas, 199 Explosive Mixtures, 206 Fielding Engine, 205,273 French Gas-Driven Electric Plants, 203
Fuel Consumption of Various Gas - Driven Electric Plants, 244 Gardie Engine, 200 Gas, Air Required to Burn, 202
Gas, Analyses of Producer, 202 Gas, Analyses of Town, 202 Gas, Caloric Energy of Water, 202 Gas, Consumption of, by Engines, 202, 273 Gas-Driven Electric Plant Data, 203, 273 Gas-Engine Plant at Leyton, Tests of, 244
Gas Flame Temperatures, 202 Gas Motorenfabrik Engine, 273 Gas, Poor, Engines for, 199 Gas-Power, and Large Gas Engines in Central Stations, 790, 813, 845 Gas Producer, Benier, 170 Gas Producer, Beure Lencauchez, 171
Gas Producer, Dowson, 169 Gas Producer, Kitson, 170 Gas Producer, Loomis, 170 Gas Producer, Mond, 171. See 790, 813, 815 Gas Producer, Pinkney, 171, 275 Gas Producer Process, Longsden, 171 Gas Producer, Taylor, 170
Gas Producer, Wilson, 171 Gas, Specific Gravity of, 202 German Gas-Driven Electric Plants, 202 History of the Gas Engine, 169 King s Lynn Gas-Driven Electric Plant, 691 K6rting Engine, 203 Producer Gas, 169
Producers, Gas. See Gas Producers Simplex Engine, 199, 275 Tests of Gas Consumption in Various Engines. 273
Westinghouse Engine, 200

Engines, Gas : Simplex, 199; Gardie, 200; Benier, 200 ; Westinghouse, 200 ; KOrting, 203; Fielding, 205; Crossley, 200 Engines, Ignition Tubes in Gas, 148
Engines, and Mond Gas, for Central Stations, 790, 813, 845
Engines, Petroleum, 521, 652, 018, 655, S37. See also Automobiles at the Paris Exhibition
Engines, Petroleum, Cooling the Cylinders of, 521. See 652, 618
Engines for Poor or Producer Gas, 199
Engines, Portable, at Paris Exhibition, 140, 293, 432, 447, 767
Engines, Pumping, Tests of, 231
Engines, Quadruple-Expansion, of the “ Ivernia” (Wallsend Slipway and Engineering Company), 368, 436
Engines, Quadruple-Expansion, of the Twin- Screw Steamship “ Deutschland,” 823. See 763
Engines, Quadruple-Expansion, of the “ Voder- land,” 61
Engines, Rolling Mill (Ehrhardt and Sehmer), 206
Engines of the Steamship “ Arundel ” (Denny and Co.), 210, 264
Engines of the “ Vaderland,” 01 Engineer in China, The, 439 Engineer, Position of Naval, 503 Engineer, Scientific and Practical, 633, 718, 752, 781. See LKTTRRS
Engineer, The Complete, 033, 718. See LKTTKRS Engineer, Theory and Practice, 633, 718, 752, 781. See LETTERS Engineers, American, at Berlin, 158 Engineers, Civil. See Civil Engineers
Engineers, Education of, by Mr. M. P. Higgins, 230
“ Engineers’ Gazette ” Annual, 607 Engineers, Mechanical. See Mechanical Engineers
Engineers, Naval. See A"aval Engineers Engineers, Naval, 740, 803
Engineers in the Navy, 003 Engineers’ Photography at Paris Exhibition, 03
Engineers’ Pocket-Book (Taschenbuch), 24 Engineers, Young. See Young Engineers Engineering Cases in the Law Courts. See Legal Engineering in Korea, 380 Engineering Schemes in Parliament, 707, 708, 732, 760
Engineering in Wales, 614, 646
Engraving by Electricity, 278 Enterprise, Indian Railway, 214 Entropy, 62
Eros at the Opposition of 1900-1901, 464
Ertz and Harder’s Exhibit at Paris, 455 “Escalator,” or Continuous Rising Stairway (Otis), 699
Escher, Wyss and Co.’s Exhibit at Paris, 290
Esplanade des Invalides (Paris Exhibition), 639 Ethiopian Railway Carriages (Chantiers de la Buire), 149
Evening Classes in London, 635 Ewing, Professor, and Rosenhain, Mr., on Crystalline Structure, 492 .
Excavators for Irrigation Works in Java (Smulders), and for Port Arthur, in Russia, 149 Excursion of American Civil Engineers, 12, 160 Exhaust Head, “ Burt,” 410
Exhibition, Brewers’, 641
Exhibition of Ironmongery and Hardware, 247
Exhibition. See also Paris Exhibition Expanded Metal in Concrete, 331 Expander, Burton’s Plastic Pressure Tubes, 798
Experimental Model Ship-testing Basin, United States, 705
Experiments with Steam Jets, 128 Explosion of a Paper Kier, Darwen, 616
Explosion. See also Boiler Explosions Explosive Mixtures of Gas and Air, 200 Explosive Pressure of Gases, 461
Explosives and Law, 442
Explosives, Smokeless, 751
Exports of Coal, 217
Eye Vision Phenomena, 574

Facing Machine for Pipe Flanges, 546
Factories, Electric Transmission in, 147
Fan. See also Blower
Fans, Taper Discharges for, GOO. See LETTERS, 639
Feed-Water Heater and Detartariser, 345 Female Labour. See Mines and Miners Fermentation Process, Amylo, 523 Fermentation, Chemical Congress, 507 Fetu, Defize, and Co.’s Exhibit at Paris, 4G7 Filter Press, 63
Filtration of Water, 11, 40, 95 Fire Engine Design (Shand, Mason, and Co.), 309, 344
Fire Engine (Merryweather), 279. See LETTER Fire Prevention Tests, 121
Fives-Lille Company, Electric Power Exhibit at Paris, 627
Flame, Acetylene, 710
Flame Temperature, 202
Flange Facing Machine, 546 .
Hanged and Forged Iron (Paris Exhibition), 721
Fleming, Professor J. A., on Electric Oscillations, 705, 741, 772,804. See LETTERS
Flint Calcining Kiln, 16 Flood Precautions on the Mississippi, 573
Flow of Marble, 129
Flow Round Submerged Surfaces, Pressure due to, Professor Hele-Shaw on, G5, 82
Fogs, Speed at Sea in, 769 Food and Clothing, Antiseptics in, 671
Footways, High Level, 670
Foreign and Colonial Notes, 219
Foreign Competition, 675, 711, 769, 809
Foreign Competition and Industrial Policy, 835 Foreign Interests in China, 376
Foremen, Education of, by Mr. M. P. Higgins, 230
Forestry and Sports Pavilion at Paris Exhibition, 726
Forge, Blower for Portable, 641
Forged and Flanged Iron (Paris Exhibition), 721
Forging Machine, Rivet (Platt), 221
Forging Machines, Drop- (Brett’s Patent Lifter Company, Limited, Coventry), 628
Forman, Mr. J. R.,52 Foster-Ritchie Telautograph, 128
Four-Cylinder Express Locomotive for Saxon State Railways, 236
Four-Cylinder Locomotive ; Glasgow and South- Western Railway, 178 . .
France, Recent Locomotive Practice in, 4, 30
French Anorganic Chemistry, 441 French Education, 651, 723 French Indo-China, Railways in, 338 •
French Iron Industry, Development of, 379, 388, 419
French Labour Legislation, 706 French Navy, 476
French Pavilion at Paris Exhibition, /25 French Perfumery Court at Paris Exhibition, 562
French Steam Navigation, 29 .
French Transatlantic Steamer “ La Lorraine, 825 Frequency Meter, 277
Frictional Resistance of Cycles, 712. Erratum, 737 o ,
Frontinus, S. J., on Roman Water Supply, 1/6 Fumes from Cement Works, 377 Furnace, Blast, Iron, 476 Furnaces, Electric, 805
Furnaces, Electric, at Paris Exhibition, 696
Furnace, Petroleum-Heated Assaying, 416 Furnaces, The “ Porion,” 644

Galvanising-Electro, Boiler Tubes, 130
Galvanometer, Hot-Wire, 277
Garestield and Derwenthaugh Incline Railway, 45, 116. See LETTER, 161
Gas, Calorific Value of Producer, 169, 840
Gas, Consumption of. See Engines, Gas
Gas-Driven Electric Plants, Data of, 202
Gas-Driven Electric Plants, List of, 202 ^
Gas-Driven Electric Power Plants, Some Existing, 287, 322, 399, 465, 526, 589, 654 Gas Driven Electric Supply, Costs of, 244

Gas-Driver Power Plants :

By Mr. Philip Dawson, 287, 322, 399, 465, 526, 589, 654. See also Engines, Gas, in Electric Poicer Plants, and Power-Gas and Large Gas Engines for Central Stations Electric Light Station, B&le, 465 Power Plant at Clausthal, 654 Power Plant at King’s Lynn, 589 Power Station, Lausanne, 287 Power Station, St. Gallen,_322 Power Station, Zurich, 287 Power Station, Zurich-Seebach Tramway, 399
Tramways at Orleans, 526

Gas Engines. See Engines Gas Engines, Data and Dimensions of. See Engines, Gas
Gas Engines, Ignition Tubes in, 148 Gas, Heating and Lighting Power of, 630^
Gas, Physical Properties of. See also Engines, Gas, and Poicer Gas
Gas Power, Cost of, 331,351, 390. See Power-Gas Gas, Producer, and Town; Analyses, Calorific Energy, Specific Gravity, Flame Temperature, &c., 202
Gas Producers at Orleans Tramways, 626
Gas Producers. See also Engines, Gas Gas Schemes in Parliament, 760 Gas from Sewage Sludge and Coal Combine, 676
Gas Theory, Dynamical Statistics of, 428 Gas, Water, Mr. C. Dellwik on, 250 Gas Works, Retort Ascension Pipes, 840 Gases in the Atmosphere, Combustible, 573 Gases, Explosive Pressure of, 461 Gases and Liquids, Diffusion of, 492 Gases, Phosphorescent Glow in, 460 Gases, Specific Heat of, at High Temperatures, 492
Gauge, Self-Recording Rain, 330 Gauge, Working to. 124 Gear-Cutting Machine (Paris Exhibition), 498 Generators, Electric. See also Electric Poicer Stations at Paris Exhibition Generators. See also Alternators, Design of Generators. See ELECTRIC, Alternator and Dynamo
German Bridge-Building at Paris Exhibition, 186, 109, 289, 322, 654
German Council for Industrial Affairs, 217 German Electricity Works, Development of, 214 German Locomotives at Paris Exhibition, 230,298, 736
German Locomotives (Schwartzkopff), 116. See Erratum, 191
German Merchant Marine, 455, 473 German Research, 172
German Shipping, and South African Trade, 473 Geyelin, M. Emile, 82
Gibbings, Mr. A. F., on Electric Generating Stations, 363
Girder Bridges, Table of German, 186, 199, 289, 322
Glasgow and Electric Traction, 23 Glasgow and South-Western Four-Cylinder Locomotive, 178
Glasgow Tramways and Mr. Murphy, 128 Glass Revealer for Showing Condensation in Steam Cylinders, 627, 547 Godaiming Water Works, 139,197. See LETTER, 220
Goffe, Mr. Edward, on the Construction of “Long Cecil,” 4-In. Gun, 3. Erratum, 34
Goldsmith, Mr. N. O., on Water Softening, 148
Goodman’s, Professor, Calorimeter, 395
Grand Prix (Paris Exhibition), 265, 425, 474, 496, 669
G and Trunk Economics, 633
Grand Trunk Railway, 29
Great Central Terminus, 638
Great Northern (Ireland), Locomotive, 14
Gregoire’s Signalling Apparatus, 74
Grid Valves, 100 Horse-Power Engine (Beer), 737
Grimsehl’s Reed Current Breaker, 159
Grinding Machine for Plane Cutters (Robinson, Rochdale), 118
Grinding Tools. See Loews?* Works Gun, “ Long Cecil,” at Kimberley, 3. See Erratum, 34
Gun Turrets in United States Battleships, 793
Guns, Creusot, at Paris Exhibition, 323
Gunpowder Factory, 127
Gutehoffnung Works’ Exhibit at Paris, 289
Gutta-Percha, 96, 220
Gutta-Percha Exhibits (Paris), 67, 77,109

Hagans System of Locomotive, 577
Hamburg-American Liner Deutschland (Vulcan Works), SSI, 632, 010, 062, 723, 763, 323. See Erratum, 5Ti
Hammer, Boyer Long-Stroke Pneumatic, ,6i
Harbour Coal Loading in Ships, 710 Harbour Works, Havre (Pans Exhibition), 320 Harbour Works in Japan, 710 Harkort Company's Exhibit at 1 ans, 200 Harvesting Machine, Automobile, at Pans EXhi- bition, 447 _ . ......
Harvesting Machinery at Paris Exhibition, 36<, 457
•• Hatsuse," Japanese Cruiser (Elswiek), 776 Hauling Machinery for Incline Railway, 45, 116. SeeLKTTKR . ...... ,
Havre Harbour Works (Pans Exhibition), 326 Hayange Works, 403
Head, Burt Exhaust, 416 . „ . „ , „
Heads of Milling Machines at Pans Exhibition,
Heat, Speciac, of Gases at High Temperatures, 492
Heater and Detartariser, Feed Water, 346 Heating by Hot Water, 114 Hee-Lun-Zagan Railway, 186 Heisler Geared Locomotive, 84 Hele-Shaw, Professor H. S., on Pressure Due to Flow Round Submerged Surfaces, 66, 82 Hele-Shaw, Professor, on Resistance of Road Vehicles, 327 _ . T
Hele-Shaw, Professor H. S., on Rond Locomotives, 35 , , ..
llenschel and Sons, Cassel, Locomotive, 5< < Henschel mid Sohns’ Exhibit at Pans, 600 Herschmann, Mr. A., on Automobile Wagons,
Higgins, Mr. M. P., on Education of Foremen and Engineers, 230 High Buildings, 9 High-Level Footways, 670 High Speed on Old Rails, S45 High Temperatures from Aluminium, 3S0, 38G, 450
“ Highflyer,” Trial of Boilers of, 89,123 History of the Gas Engine, 109 . .
History of Hamburg-American Steamship Lino, 662, 723, 7C3. See 823 History cf Miners, 73,141, 215, 260 H.M. Cruiser "Hogue” (Vickers, Sons, and Maxim), 210
II.M.S.’s, Built and Building in 1900, 806, 838 Hobart, Mr. II. M., on Design of Alternators, 107, 141, 227, 404, 485, 591, 819. See Alternator* ,
“Hogue,” H.M. Cruiser (Vickers, Sons, and Maxim), 210 .
Holtmann and Co.’s Exhibit at Pans, 322
Holyoke Water Power, 572
Hopkins, Admiral, on Naval Reform, 803 Horseless Carriage. See Automobile and Hoad Locomotion
Horse-Power, Value of, 148
Hospital Railway Car (Goerlitz Rolling Stock Construction Company), 180 Hot Water Heating from a Central Station, by Mr. H. T. Yaryan, 114
Humphrey, Mr. II. A., on Gas Plant (Mond) for Central Stations, 790, 813, 845

Hungarian Court, 665

Hunt, Mr. R. W., on Iron and Steel Rails 11, 36, 69
“Hydra’’and “ Scylla,” Torpedo-Boats, <8
Hydraulic Joint, Birtwisle, 191
Hydraulic Mining, 486
Hydraulic Mining. Part III. Compute with Tables and Appendix, by Captain C. C. Longridge, 486
Hydraulic Pressures for Forcing Cranks on Shafts, 264
Hydrogen, Liquefaction of, 716

Ignition Tubes in Gas Engines, 148 Illinois Central Railroad Locomotive (Rogers Company), 334
Illuminating Gas from Sewnge Sludge and Coal- owners’ Combination, 676
Implements, Agricultural, at Paris Exhibition, 8,140, 293, 357, 432, 447, 457, 765
Incandescence Electric Lamps, 378 Incline Railway at Garesfield, Machinery for, 45, 110. See LKTTKR
Indiarubber Exhibits (Paris), 67, 77, 109 Indian Earthquake, 1897, 105, 172, 423
Indian Railway Enterprise, 214 Indicators of Train Motion, 1, 39, 75
Indo-Netherlands Locomotive (Saxon Engine Works), 736
Inductance of Alternators, 141 Industrial Combination and International Competition, 19
Industrial and Commercial Information, Collection of, 217
Industrial Notes, 27, 03, 07, 131, 103, 192, 221, 240, 270, 314, 340, 386, 410, 447 , 479, 611, 545, 678, GOO, 641, 677, 713, 747 , 779, 811, 813
Industrial Policy and Foreign Competition, 836
Industrial Situation, 92
Industry, Belgian Metallurgical, 277
Industry, Development of French Iron, 377, 388, 412
Inertia and Electric Convection, 844
Information, Collection of Industrial and Commercial, 217
Inspection, Compulsory Boiler, 120. 213
Insulated Cables at Paris Exhibition, 109. Sec 67 and 77
Insurance against Breakdowns, 375
Interchangeability. See Standardisation Internal Architecture of Steel, 394 International Competition. See Competition International Courts at Paris Exhibition, 726
International Navigation Company’s Steamer “ Vaderland,” 60
International Pneumatic Railway Signalling Company’s Exhibit at Paris, 331
International Specifications and Methods of Testing, 166, 193, 282
Interrupters, Wehnelt, for Spectroscopy, 380 Inventions, Patents for, 709
Inventors and Patentees, 220 Ions, 414, 428
IOIIB and Corpuscles, 414, 428 Irish Railway Property, 347 Iron, Aluinii ium in Cost, 401 Iron, Bodies in, 442
Iron, Cast, Forged and Flanged (Paris Exhibition), 721
Iron and Coal in China, 330 Iron Industry in France, Development of, 379, 388, 410
Iron Industry, Russian, 539 Iron and Phosphorus, Mr. J. E. Stead, on 379, 512, 679, 643, 082 Iron, Shot, 782 Iron, Standardised Cast, 281 Iron and Steel in Belgium, 277 Iron and Steel, Constitution of, 442 Iron and 8teel, Constructional; the Carnegie Pocket-Book, 190

Iron and Steel Institute:

307, 379, 400
On the Manufacture ami Application of Water Gas, by Carl Dellwik, 250 Membership, 307 Paris Meeting, 379 Carnegie's Gift, Mr., 379 President’s Address (Sir William Roberts- Austen), 379, 380, 418
The Development of the Iron Industry of France from 1888 to 1898, by M. H. Pinget, 379, 388, 419
Iron and Phosphorus, by Mr. J. E. Stead, 379, 512, 679.0i8,682
Iron and Steel at the Paris Exhibition, by Professor Hauermnn, 380
A New Method of Producing High Temperatures, by Mr. E. F. Lange, 380,450 American Standard Specifications and Methods of Testing Iron and Steel, by Mr. A. L. Colby, 400
The Influence of Aluminium on Carbon in Cast Iron, by Messrs. G. Melland and II. W. Waldron, 401
Suggestions for the Improvement of Rolling Mills, by Mr. Louis Katona, 402, 516 0:i Iron and Steel from the Point of View of the Phase-Doctrine, by Professor Bakhuis- Rooseboom, 402
On the Constitution of Slags, by Baron II. von Juptncr, 402
On the Present Position of the Solution Theory of Carburised Iron, by Dr. A. Stans- fleld, 402
Taylor-White Tool Steel, 402
St. diamond Works, 403
Hayange Works, 403

Iron and Steel, International Method of Testing, 165, 103, 282
Iron and Steel at the Paris Exhibition, 380
Iron and Steel, Plmse-Doctrine, 402
Iron and Steel Prospects, 303
Iron and Steel Rails in America, 11, 33, 69
Iron and Steel, Specifications for, 282, 381, 400, 448
Iron and Steel, Testing and Specifying, 165, 193,
282, 881, i"", 11B
Ironmongery and Hardvvnre Exhibition, 247
Iron Works in Russia, 340
Irrigation Works, Excavator for, 149
Isomorphous Benzine Derivatives, 492
Italian Express Locomotive at Paris Exhibition, 004
Italian Locomotive (Ansaldo), 345
Italian Shipping, 074
“Ivernia,” Cunard Steamer, 308, 430

Japan, Education, 305
Japan Electric* Tramways, 708
Japan Harbour Works, 710
Japan, Launch of Warship in, 307
Japan, Notes from, 62, 715
Japan Railways, 672
Japan Trade, 22
Japanese Battleship " Mikasa ” (Vickers), 036
Japanese Coal, 541
Japanese Cruiser " Hatsuse ” (Elswick), 770
Japanese Naval Review, 60
Japanese Railway Locomotive (Pittsburg Company), 798
Japanese Shinping Companies, 213
Japanese Technical Education, 305, 474
Jefferies, Mr. J. R., 342, 370
Jenner Institute, 127
Joint, Birtwisle Hydraulic, 191
Joint, Making Steam by Mnnganesite, 478
Jura-Simplon Railway Locomotive, 700, 769
Jury Work (Paris Exhibition), 256, 425, 474, 490, 669, 745

Kaiser Ferdinand Nordbalm System, Express Locomotive for (Wiener-Neustadt Locomotive Works), 208 Kathode Rays, 430
Katona, Mr. L.,on Rolling Mills, 4"2, 510 '* Kearsnrge,” Electric Gun Turrets of United States Steamship, 793
“ Kentucky,” Electric Gun Turrets of United States Steamship, 793
Kerchove, Van den, Exhibit at Paris, 434, 698 Kershaw, Mr. J. B. C., on Power Generation, Comparative Cost by Steam Engine, Water Turbine, and Gas Engine, 331, 351, 390 lvier, Explosion of a Paper, 610 Kiln for Calcining Flints, 15 Kimberley Gun, “ Ixmg Cecil,” 3. See Erratum, 84
King’s Lynn Gas-Driven Power Plant, 689
Kites for Meteorological Observations, 462
Korea, Engineering in, 3S0
Korea, Trade and Commerce of, 604

Laboratory, German National, 172
Laboratory, Inland Revenue, 120
Laboratory, Leather Trades, 127
Labour. See Industrial Eotes
Labour Legislation, French, 705
Labour Legislation for Miners, 71, 141, 215, 260
Labour in Mines. See Mines and Miners
Labour Parliament, 337
Lakes, Shipbuilding on American, 21
Lamp, Bremer Arc, 341
Lamp, Petroleum Oil, on Buoy, 479
Lamps, Electric, Arc and Incandescence, 378 LaogdOD, Mr. W., on Electric Locomotives on Railways, 742, 748, 771, 775, 783
Latino, Mr. E. F., on High Temperatures for Aluminium, 380, 380, 450 L&rmor, Professor, on the Aether, 395
Lathe, Conradson Semi-Automatic Turret, 713
Lathe for Facing Pipe Flanges, 545
Lathe, Horizontal (Fetu, Deflze), 407
Lathe, Locomotive Carriage Wheel (Fetu, De- fize), 407
Lathe, Screw-Cutting (Lodge and Shipley Company), 308
Lathe Work, Turret, at Paris Exhibition, 500 Lathes. See Loeu'c's Works
Lathes at the Paris Exhibition, 339
Lathes (Special) at Paris Exhibition, 022
Lathes at the Cycle Shows, 090, 733
Launch of Warship, 829. See 210
Launch of Warship in Japan, 307
Launches and Trial Trips, 30, 70, 102, 130, 160, 194 224, 248, 284, 297, 354, 369, 403, 452, 482, 509, 548, 504, 607, 638, 684 , 737, 769, 810, 840
Lausanne Gas-Driven Power Station, 287
Laval Steam Turbines^ 149, 217 Law Courts, Engineering Cases in the, 161
Law of Underground Water Supply, 017, 079 Lean’s Royal Navy List, 83, 529
Leather Trades’ Laboratory, 127 Lee-Enfleld and Mauser Rifles, 639
Lefer Valve Gear at Paris Exhibition, 131

Legal:

Common Law Liabilities of Electrical Undertakings, 20
Damages in Patent Actions, 57 Disabilities of Trade Unionists, 157
Engineering Cases in the Law Courts, 101 Legal Position of a Commission Agent, 537 Liabilities, Legal, of Electrical Undertakings, 20 Merchandise Marks Case, 185 Recent Cases Relating to Merchandise Marks, 185
Safe Companies in Litigation, 220
Taff Vale Railway Case, 377, 700
Westwoood v. Bailey, Toms, anil Co., 48
Workmen’s Compensation, 21, 25, 102,117,102, 411, 442

Legislation Affecting Mines, 73, 141, 215, 200
Legislation, French Labour, 70
Legislation, Scotch Private Bill, 074
Lengthening a Steamer at Wallsend, 308 Lens, (Quartz Doublet, 401 Lens of Sunshine Recorder, 675 Lenses, Astigmatic, 627
Les Batteaux Sous-Marin, by F. Forest and H. Noalhat, 170
Letters to the Editor, 15, 02, 95, 128, 161, 190, 220, 235, 278, 309, 343, 381, 415, 445, 477, 609, 543, 574, 008, 039, 075, 711, 743, 708, 809, 839
Liabilities, Legal, of Electrical Undertakings, 20 Lifcge, Compagnie d’Electricite de, at Paris, 599
Life of Sir James Nicholas Douglass, F.R.S., by Thomas Williams, 341 Light, Action on Metallic Silver, 530
Light Railways in Parliament, 732, 700
Light Railways in Yorkshire, 635
Lighthouse Engineer, Sir James N. Douglass, 341
Lighting, Electric, Schemes in Parliament, 732, 760
Lighting Plant. See Electric and Gas-Driven Plants
Lightship, Wireless Telegraphy to, 470
Links, Weakest (Engine Design), 375
Liquefaction of Hydrogen, 715
Liquid Air, Electrification in, 475
Liquid Fuel-Burning Steamer, 832
Liquids, Creeping of, and Surface Tension, 461
Literature, 24, 87, 176, 190, 341, 486, 551
Lloyd’s Register Shipbuilding Return, 92, 475
Lloyd’s Returns of Wrecks, 308
Lloyd’s Rules for Ships, 829
Locomotion, Road, Professor Hele-Shaw on, 35. See also Automobiles
Locomotive Boiler Explosion, Great Eastern Railway, 508
Locomotive, Compound, for Royal Bavarian Railway, Articulated (Moffei), 298 Locomotive, Consolidation, for Illinois Central Railroad (Rogers Company), 334
Locomotive, Creusot, at Paris Exhibition, 161, 403
Locomotive, Diagram of Hauling Power, 84
Locomotive, Electric (A. E. G.), 489 Locomotive, Electric, in Coalmining, 291
Locomotive, Electric v. Steam, on Railways, 742, 74S, 771, 775, 783, 805
Locomotive, Express, for Saxon State Railways (Saxon Locomotive Works), 230 Locomotive, Four-Coupled Tank, at Paris Exhibition, 600
Locomotive, Four-Cylinder, Glasgow and South- Western Railway, 178
Locomotive, Four-Wheel Coupled (Cail), 103 Locomotive, Geared for the McCloud River Railroad, 84
Locomotive, Great Northern Railway (Ireland), 14
Locomotive, High-Speed, Thuile System, 403 Locomotive, Indo-Netherlands (Saxon Engine Works), 736
Locomotive, Italian Express, at Paris Exhibition, 664
Locomotive for Japanese Railway (Pittsburg Company), 798
Locomotive, Jura-Simplon, 700, 769 Locomotive for the Kaiser Ferdinand Nordbahn System, Express, 208
Locomotive, Largest Freight in the World (Pittsburg Company), 160 Locomotive for Mediterranean Railway Company (Ansaldo), 345
Locomotive, Mountain, for Austrian State Railways (Wiener-Neustadt Locomotive Works), 208
Locomotive, Norwegian (Saxon Engine Works), 736
Locomotive, Passenger (Berlin Engine Works, Schwnrtzkopff), 116. Erratum, 191
Locomotive, Petroleum (Panhard - Levassor), 12
Locomotive, Recent Practice in France, 4, 30
Locomotive, Six-Coupled Tank, Southern Railway of France, 370
Locomotive with Superheater for Prussian Slate Railways, 435
Locomotive, Swiss, North-Eastern Railway, 025
Locomotive, Tank, for South of France Railway, 406
Locomotive, Ten-Wheel (Hagans System), Hen- schel, Cassel, 5V7
Locomotive, Tramway (Swiss Company), at Paris Exhibition, 797
Locomotive Valve Gear, Berth’s, 1 Locomotive Works, Stratford, 5 Locomotives, Electrical, and Multiple - Driven AxleSj 805. See Supertemon, Ac.
Locomotives, German, at Paris Exhibition, 2.0, 298, 730
Locomotives, German (SchwartzkopfT), 110. See Erratum, 191
Locomotives, Hack (Maschinenfabrik Esslingen), 191
Locomotives for Russian State Railways, 597 Locomotives for State Railways of France, 1 Locomotives, Steam Turbine-Driven, 128 Loewe’s Works, American Engineers at Ludwig, 168. London Showroom, 559 Logging Locomotive for the McCloud River Railroad, 84
London Evening Classes, 035 London Street Improvements, 670 London and South-Western Railway Steamer “ Alberta,” 47 London Tube Railways, 707 London Water Works, 0
“ Long Cecil,” Kimberley Gun, 3. See Erratum, page 34
Long Wagons, 658, 680, 716. See LETTERS Longridge, Captain C. C.,on Calcining Copper Ore, 235. See Erratum, 278 Longridge, Captain C. C., on Hydraulic Mining, 480
IiOngridge, Captain C. C., on Miners’ Roads, 41. See LETTERS
Longridge, Mr. M., on Breakdowns of Engines, 375
Lorain Water Softening Plant, 148 Lubricator, Watts’ Sight-Feed, 177

Machine Tools:

Band Saw (Robinson, Rochdale), 118
Boyer Long-Stroke Pneumatic Hammer, 707
Brockie’s Automatic Chucking Lathe, 697, 737
Chain Cutter Mortising Machine (Robinson, Rochdale), 118
Cold Iron Sawing Machine (Carter and Wright). 831
Dixon’s Radial Drilling Machine (Kendall and Gent), 176
Donaldson’s Tube-Bending Machine (Thorny- croft and Co.), 249
Double-Ended Rivet - Forging Machine (S. Platt, Wednesbury), 221
Drop-Forging Machines (Brett’s Patent Lifter Company), 0*8
Four-Spindle Semi-Automatic Lathe (Burton, Griffiths, and Co.), 697
Friction Feed Cross-Cut Saw (Robinson, Rochdale), 471
Gear-Cutting Machine (Rice Gear Company), 498
Grinding Machine for Plane Cutters (Robinson, Rochdale), 118
Horizontal Lathe (Fetu, Defize), 467
Horizontal Boring Machine (Fetu, Defize), 467
Joiner’s Tenoning Machine (Robinson, Rochdale), 118
Lathe, Conradson’s Semi-Automatic Turret, 713
Lathes at Paris Exhibition, 339, 022
Lathes, &c., at the National Show, 733
Lathes at the Stanley Show, 696
Locomotive and Railway Carriage Wheel Lathe (Fetu, Defize), 467
Loewe and Co., Show Rooms, 559. See also 158
Milling Machine Heads at Paris Exhibition, 787
Milling and Profiling Machine (Kendall and Gent), 176
Pipe Flange Facing Machine, 545 Planing and Moulding Machine (Robinson, Rochdale), 118
Planing and Thicknessing Machine (Robinson, Rochdale), 47
Robinson Wood-Working Machines at Paris Exhibition, 46, 118
Saw Bench (Robinson, Rochdale), 47
Screw-Cutting Lathe (Lodge and Shipley Machine Tool Company), 368
Screw Machines at the National Show, 733 Slotting Machine, Heavy (Russian Company of lvharkoff), 798
Slotting and Planing Machine (Ward and Haggas), 81
Stone-Dressing Machine (Brunton and Trier), 629, 745
Three-Cylinder Sand-Papering Machine (Robinson, Rochdale), 118
Tube Expander, Burton’s Plastic Pressure, 798
Turret Lathe Work at the Paris Exhibition, 606
Universal Plane Milling Machine (Kendall and Gent), 234
Universal Wood-Worker (Robinson, Rochdale), 118
Vertical Milling Machine (Fetu, Defize), 467
Young’s Diagonal Dovetailing Machine (Robinson, Rochdale), 47

Machine Tool Showrooms (Ludg. Loewe and Co.), 669. See also 168
Machine Tools (Kendall and Gent), 176, 234
Machine Tools, Lathes (Paris Exhibition), 339
Machine Tools at the Stanley Show, 696
Machinery, Agricultural, at Paris Exhibition, 8, 140, 293, 367, 432, 447, 457, 755
Machinery Breakdowns, 375
Machinery for the Garesfield and Derwenthaugh Incline (Sheffield and Twinberrow), 45, 161. See LETTER
Machinery for Making Smokeless Powder, 751
Machinery Standards, 96
Machines for Wood-Working (Robinson, Rochdale), 40, 118. See Machine Tools
Maclean, Sir Andrew, 667 Maffei and Co.'s Exhibit at Paris, 298
Magnetic Disturbance and Earth Currents, 844
Magnetic Effects from Moving Charge, 429
Magnetic Field for Electric Tramways, 844
Magnetic Field, Radiation in, 400 Magnetic Leakage in Alternators, 227
Magnetic Precession, 844 Magnetic Units, 270
Mains, Electric, Supply, Model Specification, 389 Malay KriB, 493
Manchester and Liverpool, Monorail Behr Railway, 360
Manchester Sewage Disposal at Carrington Moss, 159
Manchurian Railway, 180 Manganese, The Production of, 034 Mannheim Shipbuilding and Engineering Company’s Exhibit at Pans, 455 M&nsergh, Mr., on Civil Engineerirffc, 004 , 612, 647, 079
Manson, Mr. James, Four-Cylinder Locomotive, 178
Manufactures in Russia, Progress of, 588, 661
Marble, Flow of, 129
Marine, German Merchant, 455
Marine, Russian Mercantile, 440
Marine Work, Standardisation, 704
Marks, Recent Cases Relating to Merchandise, 185
Mathematics and the Engineer, 633, 718, 752, 781. See LETTERS Mathematics, Practical, 271
Mauser and Lee-Enfield Rifles, 639
Maximum Demand Meter, 362
McCloud River Railroad Locomotive, 84
McCormick Exhibit at Paris, 447
M‘Taggart, Mr. John, on Disposal of House Refuse at Bradford, 326, 383
Measurement of Alternate Current, 277
Measuring Power in Alternating-Current Circuits. »-7
Mechanical Analogies and Electric Theories, 276

Mechanical Engineers, American Society ol :

113, 147, 230
Visit to Cincinnati, 113, 229 Hot Water Heating from a Central Station, by Mr. H. T. Yaryau, 114
Systems and Efficiency of Electric Transmission in Factories and Mills, by Professor W. S. Aldrich, 147
On the Value of a Horse-Power, by Mr. G. I. Rock wood, 148
The Design of Speed Cones, by Mr. J. J. Guest, 148
Reheaters in Multiple-Cylinder Engines, by Professor R. H. Thurston, 148 The Gas Engine Hot Tube as an Ignition Timing Device, by Professor W. H. Magruder, 148
Water Softening Plant at the Lorain Company’s Blast-Furnaces, by Mr. N. O. Goldsmith, 148 Visit to Berlin, 168
The Education of Machinists, Foremen, and Mechanical Engineers, by Mr. M. P. Higgins, 230
Automobile Wagon for Heavy Duty, by Mr. A. Herschmann, 230
Pumping Engine Tests with Superheated Steam, 231
Cylinder Proportions for Compound and Triple- Expansion Engines, by Mr. B. C. Ball, 231 National Cash Register Company, Dayion, Ohio, 358

Mechanical Engineers, Institution of:

3
Notes on the Construction of “ Long Cecil,” 4-In. Rifle Breech.oading Gun, Used in Kimberley During the 8 ege, 18w9 1900, by Mr. Edward Goffe, 3. See hrratvm, 34
Recent Locomotive Practice in France, by Mr. Edward Sauvage Assistant Engineer-in-Chief, Western Railway of France, 4, 3o
Road Locomotion, by Professor H. S. Hele-Shaw, 35
Polyphase Electric Traction, by Professor C. A. Carus-Wilson, 5, 99, 133
Visits and Excursions, 5 Stratford Locomotive Works, 5 Thorny croft’s Works, 5 The Nore, 6 Staines Reservoirs, 6 Willans and Robinson’s Works, 7 The Conversazione, 8
Proposed Dictionary of English, German, and French Technical Terms, 527
Observations on an Improved Glass Revealer for Studying Condensation in Steam Engine Cylinders and Rendering the Effects Visible, 527, 547, 684
Capacity of Railway Wagons as Affecting Cost of Transport, by Mr. J. D. Twinberrow, 658, 6S0, 716
Office Bearers, 790
Power-Gas and Large Gas Engines for Central Stations, by Mr. H. A. Humphrey, 790, 813, 845

“Mechanical World” Pocket Diary and Year- Book for 1901, 607
Medals, Gold, at Paris Exhibition, 255, 425, 474, 496, 659
Mediterranean Railway Company’s Exhibit at Paris, 345
Melland and Waldron, Messrs , on Aluminium in Cast Iron, 401
Melting by Aluminium-Thermit, 380, 386, 450
Men of Note, 509
Merchandise Marks, Recent Cases Relating to, 185
Mercerised Yam, 531 Mercury, 126
Message ries Maritimes, 29 Messageries Maritimes (Paris Exhibition), 617
Metal Exhibits at Paris, 721 Metal Price Diagrams, 26, 162, 310, 446, 576, 746, 779
Metals, Bearing for Axle-Boxes, 93
Metals, Copper, 184
Metals, Crystalline Structure of, 492
Metals, Manganese, 634
Metals, Melting by Aluminium, 380, 3S5, 450
Metals, Nickel, 472
Metals, Passive State of, 606
Metals, Platinum, S36
Metals, Statistics of, 126
Metals, Tin, 56, 505
Metals, Tin and Copper, SOS
Metals, Tinplates, 156
Metallography of Steel (Arnold', 391, 442, 493
Metallurgical Industry, Belgian, 277
Metallurgy, Mines, Explosives, 441
Meteor Swarms and Optical Bays, 428
Meteorological Phenomena, 462, 463
Meteorological Photography, 462

Meteorological Society, Royal:

International Committee Report on Clouds, 675
Campbell-Stokes Sunshine Recorder, 675
Weekly Death-Rate and Temperature Curves, 1890-99, by Mr. W. II. Dines, 675
Seasonable Rainfall of the British Isles, by Mr. H. Mellish, 675

Meteors, 464
Meter, Frequence, 277
Meter, Watt, and Demand Indicator, 362
Methylated Spirit, 507
Metropolitan. See also London Metropolitan Street Improvements, 670
Metzger’s Signalling Apparatus, 39 Micrographic Structure of Metals, 493. See also Iron and Phosphorus and Architecture of Steel
Micrometer for Star Positions, 464
Microphones for Submarine Signalling, 413 Microphotographs of Alloys, 394, 442, 493
Microscopic Metallography, 442 Microscopic Structure of Steel, 394, 442, 493
Midi Railway Company, Rolling Stock, 755 Midland Railway and Electric Locomotives, 742, 748, 771, 775, 783
Midland Sleeping Cars, 594. See Erratum, 631 “ Mikasa,” Japanese Battleship (Vickers), 636 Military Wagons, Allen’s, 766 Milk, Sterilisation of, 507
Mill Engines, Rolling (Ehrhardt and Sehmer), 206
Milling Machine Heads (Paris Exhibition), 787
Milling Machine, Plane (Kendall and Gent), 234
Milling Machine, Vertical (Fetu, Defize), 467
Milling and Profiling Machine (Kendall and Gent), 176
Milling Tools. See Loewe and Co.’s Works Mills, Rolling, Mr. L. Katona on, 402, 516 Miners’ Roads, 41. See LETTER, 220 “Minerva,” Fuel Consumption of, 89, 123
Mines and Miners, 73, 141, 215, 260 Mining, Electric Locomotives in, 291
Mining, Hydraulic, 486 Mining Machinery at Paris Exhibition, 206
Mining in Wales, 614, 646 Miscellanea, 14 , 53, 83, 121, 153, 190, 211, 239, 269, 301, 344, 373, 407, 444, 469, 501, 535, 567, 601, 631, 667, 703, 746, 778, 801, 841
Mississippi, Flood Precautions on, 573 Model, Ship, Experimental Tank, 765 Molecular Constitution of Water, 769, 808 Molecular Energy, Partition of, 428 Molecules and Atoms, Sizes of, 414, 428 Monazite Sands, Treatment of, 441 Mond Gas Plant for Central Stations, 790, 813, 845
Monophase and Triphase Generators (Helios Company), 12. See Electric Monorail Railway, Manchester to Liverpool, 360 Monorail Suspended Railway (Schuckert), 531 Moorland Water, Acidity of, 530 Morison, Mr. D. B., on Position of Naval Engineers, 503
Mors Exhibit at Paris, 489
Mortising, Chain Cutter Machine (Robinson, Rochdale), 118
Motor Cars (Paris Exhibition). See Automobiles Motor Vehicles. See Road Locomotion Motors, Electric, at the Patent Shaft and Axle- tree Company’s Works, 663 Motors, Petroleum, 521, 552, 618, 655. See also Automobiles at the Paris Exhibition Motor, Polyphase Electric, 135. See Wilson, Professor Cams, on
Motors for Street Watering and Dust Removal, 353
Mountain Telegraphy, 217 Mountings for Guns, 793. See also Schneider Mowing Machine, Automobile, at Paris Exhibition, 447
Multiple Sight-Feed Lubricator, 177
Municipal Trading on the Clyde, 128

Naphtha Industry, Russian, 217
Naphtha on Russian Railways, 277
Napier’s Windlass and Capstan Gear, Twin-Screw Steamship “ Deutschland,” 610
National Cash Register Company’s Works, 358
National Courts, Some (Paris Exhibition), 539, 562, 665
National Cycle Show, 707. See 733
National Effort at Decoration (Paris Exhibition), 533, 562, 665
National Show, Tools, 733. See 707

Naval Architects and Engineers, American Society of:

Presidential Address, by Mr. Clement A. Griscom, 763
Capacity Tests of a Unique Form of Air Pump, by Mr. F. M. Wheeler, 763 Intei changeability of Units for Marine Work, by Mr. W. D. Forbes, 764 Russian Cruiser " Variag,” by Mr. C. Cramp, 765
The United States Experimental Model Basin, by .Mr. D. W. Taylor, 765 The Composition and Classification of Paints and Varnishes, by Professor A. H. Sabin, 793
Tests of the Electric Plants of the Battleships “ Kentucky” and “ Kearsarge,” by Naval Constructor J. J. Woodward, 793
The Coaling of the United States Steamship “ Massachusetts” at Sea, by Spencer Miller, 797
Notes on Recent Improvement in Foreign Shipbuilding Plants, by Mr. N. G. Gilmore, 528
Can the American Shipbuilder under Present Conditions Compete with the British and German Shipbuilders? by Mr. George W. Dickie, S2S
Classification Rules, by Mr. Newdon Lucas, 829 529
Recent Designs of Battleships and Cruisers for United States Navy, by Philip Hichborn, The Launch of a Cruiser and a Battleship, by Mr. James Dickie, 829
The Safety of Torpedo-Boats at Sea, by Mr. Lloyd-Brankson, 830

Naval Architects, Institution of:

The Distribution of Pressure Due to Flow-Round Submerged Surfaces with Special Reference to Balanced Rudders, by Professor H. S. Hele-Shaw, LL.D., 65, 82

Naval Engineers, 15,128, 101, 415, 603, 608, 711, 740, 743, 744, 768, 803 Naval Engineers, Position of, 503 Naval Ideas and Reform, 803
Naval Position, 603
Naval Review, Japanese, 60 Naval Statistics, 471
Navigation and Commerce Pavilions at Paris Exhibition, 725
Navigation, Steam, French, 29 Navigation of Torpedo-Boats, 830 Navvy, Steam (Smulders). 149 Navy and Army Pavilion at Paris Exhibition, 725 Navy Boilers, Report and Debate on, 89,123, 128, 183, 445
Navy Boiler Committee, 1S3 Navy, French, 476 Navy. See also Warships Navy, Water-Tube Boilers in, 89, 123, 128, 183, 415. See also Naval Engineers Nernst Electric Lamp, 660 Nesselsdorfer Automobiles (Paris Exhibition), 766, 831
New Zealand Railways, 159 Newhaven and Dieppe Route to Paris, 23, 2L0, 264
Nicholson, Mr. J. T., and Professor F. D. Adams, on the Flow’ of Marble, 129 Nickel, 472
Night Soil Disposal at Manchester, 159 Nippon Yusen Kaisha, 243 Noabes, Mr. D. W., on Wreck Raising, 222 Norddeutscher-Lloyd Exhibit at Paris, 455, 831 Nore, Excursion Round, 5 Northwich River Swing-Bridges, 757 Norvals Pont Bridge, Reconstruction of, 296 Norway, Water Power in, 277 Norwegian Locomotive (Saxon Engine Works), 736
Notes from Cleveland, 16, 53, 87, 120, 152, 180 219, 238, 268, 300, 335, 372, 406, 437, 468, 500, 534, 566, 601, 630, 666, 702, 745, 778, 810, 833
Notes, Foreign and Colonial, 219
Notes from Japan, 62
Notes from the North, 16, 52, 86, 120, 152, 180, 218, 237, 268, 300, 334 , 372, 406, 436, 468, 500, 534, 566, 600, 630, 666, 702, 744, 777, 809, 832
Notes from South Yorkshire, 16, 52, 87, 120, 152 181, 218, 238, 268, 300, 335, 372, 406, 437, 468, 500, 534, 666, 600, 666, 702, 745, 777, 810, 833
Notes from the South-West, 17, 53, 87, 120, 153, 181, 219, 238, 264, 301, 335, 372, 406, 437, 46!), 501, 534, 536, 601, 630, 666, 703, 745, 778, 810. 833
Notes from the United States, 13, 52, 83, 117, 162, 180, 218, 237, 278, 309, 342, 371, 406, 444, 468, 508, 532, 573, 607, 630, 665, 701, 743, 808, 832
Notes on Wreck Raising, by Mr. D. W. Noakes, 222

Obituary : (Moved to separate index)
Ocean Deposits, Effect of Pressure on, 530
Oerlikon Company’s Exhibit at Paris, 296
Oerlikon Company’s Traction Plant at Zurich. 399
Official Year-Book of the Scientific and Learned Societies of Great Britain and Ireland, 87
Oil Engines. See Engines and Automobiles
Oil. See also Petroleum
Oils, Storage of Inflammable, 62
Olander, Mr. Edmund, M. Inst. C.E., 567
Oldham, Mr. R. D., on Indian Earthquake, 105. 172, 423
Omnibus, Electric, 360
Orange River Colony, Patents and Trade Marks, 445
Orde-Browne, Captain Charles, 310
Orde’s System of Liquid Fuel-Burning, 832
Ordnance, Creusot, at Paris Exhibition, 323
Ordnance. See Guns, also Schneider
Ores, Calcining Copper, 235. See, Erratum, 278
Orleans Electric Tramways, 526
Oscillations, Electric, 705, 741, 772, 804. See LETTERS
Oscillographs, 276
Osmotic Pressures, Electromotive Force and, 627
Ozonisere, 190

Paddle Engines. See Engines Paderno-Milan Power Plant, 319
Paints, Composition and Classification of, 793 Paisley Tramways and Mr. Murphv, 128
Panhard-Levassor Exhibit at Paris, 489
Paris Chemical Congress. See Chemistry Congress
Paris, Dieppe Route to, 23, 210, 264
Paris Electrical Congress. See Electrical Congress

Paris Exhibition :

Acceleration Indicators, Railway, 1, 74
Accumulators, 596
Agricultural Machinery, S, 140, 293, 357, 432, 447, 457, 755
Agricultural Testing Station, 8
Agriculture, 8, 140, 357
Alcohol, Russian Monopoly, 619
Alcoholisation Process, Colette-Boidin, 523
Allgemeine Elektricitats-Clesellschaft, Exhibit at Paris, 460, 489, 557, 660
Alternator, 350 Horse-Power (Electricity et Hydraulique), 626
Alternator, 1000 Horse-Power (Electricity et Hydraulique), 626
Alternator, 1000-Kilowatt Three-Phase (Lii>ge), 60S
Alternator, 1300-Kilowatt Three-Phase (Oerlikon), 296
Alternator, 3000-Kilowatt (Helios), 18
Alternator, 3000 - Kilowatt Three - Phase (A. E. G.), 460
Alternator, Electric, 1000 Horse-Power(lvolben and Co., Prague), 79
Alternator, Three-Phase and 650 Horse-Power Engine (Rieter), 533
Alternator, Three-Phase and Compound Engine (Fives-Lille), 627
Alternators. See also Generator and Electric Aluminium, 691
Amylo Processof Alcoholisation, 523 Army and Navy Pavilion, 725
Augsberg and' Nuremberg Engine Works Exhibit, 322
Austrian State Railway Mountain Locomotive (Wiener-Neustadt Locomotive Works), 20S
Automobile Mowing Machine, 447
Automobiles, 4S8, 521, 552, 618, 655, 831, 837. See Cars, Motor
Automobiles, Nesselsdorfer, 766, 831 1 Awards, 255, 425, 474, 496, 559, 745
Bavarian Railway Locomotive (Maffei), 298
Belleville Installation, 50. See LETTKRS
Berlin Electric Station, “ Moabit,” 557 Berlin Engine Works Locomotives (Schwartz- kopff), 116, 191
Bi6trix et Cie., Electric Power Exhibit, 598 Block-Signalling Apparatus, Sarroste and 1 Loppy’s, 39
Blohm and Voss Exhibit, 455
Boilers (Galloway), 207
JBollinckx and Co.’s Exhibit, 36S
Boring Machine, Horizontal (Fetu and Ddflze), 467
Borns, H., on Electro-Chemist^’, 696, 600
Borsig’s, A., Exhibit, ISO, 435
Brick Machinery, 365, 393, 425, 493 j
Bridge-Building, German, 186,199, 289,322,554
Britain at the Paris Exhibition, 211
British Awards, 255, 425, 474, 496, 559 |
British Textile Display, 562, 665
Bucket Excavator for Port Arthur, 149
Building Materials, 724, 788
Cables Insulated, 109. See also India rubber
Car, Brill Tram, 267. See LETTER, 415
Car, Sleeping, Prussian Railway, 497 .Carel Fr6resY Exhibit, 79
Cars, Motor, 488, 521, 552, 618, 655, 837 I Cars, Motor, Engines for. See Automobiles, , ! 521, 552, 831, 837
Carding Machinery, Wool, 687, 654 Carriage, Hospital Railway (Goerlitz Rolling Stock Construction Company), 180
Carriage, Metre-Gauge Railway, Southern Railway Company, 262
Carriage Railway (Breslau Carriage Construction Company), 79
Carriages for the Ethiopian Railway, 149
Carriages, French Railway Vestibule, 755
Carriages for State Railways of France, 1 Cast, Forged and Flanged Iron, 721
Cement Making, 724, 788 Central Station, “ Moabit,” Berlin, Electric, 557
Central Station, Rheinfelden, 551
Ceramic Machinery, 365, 393, 425, 493 Chemical Exhibits, 619
Clay-Working Machinery, 365, 393, 425, 493
Cloth Testing Apparatus, 487 Colette-Boidin Process of Alcoholisation, 623
Colonial Exhibits, 623
Combing Machinery, Wool, 587, 654 Commerce and Navigation Pavilions, 725
Compagnie d’Electrieitd de Lidge, 599 Conductors, Insulated, 109 Congress, International Electric, 246. See Electric
Congress
Congress, International, of Applied Chemistry. See Chemistry
Conradson Semi-Automatic Turret Lathe, 713 Courts, Decoration of, 539, 662, 665 Cranes, 689
Creil and Weyher-Richmond, 1000 Horse- Power Engine and Dynamo, 131 Creusot Locomotive, 161, 403 Creusot Pavilion, 231, 323, 403 Cross-Cut Saw (Robinson, Rochdale), 46 Cutting Machine, Gear-, 498 Dairy Machinery, 140, 293, 757 Dardeau Direct-Call Telephone, 108 Delahay Exhibit, 489
Delaunay - Belleville Installation, 50. See LETTERS
Desjacques, O. F., on Automobiles, 488, 521, 552, 618, 655, 837 Dietrich Exhibit, 489 Distilling Process, Colette-Boidin, 523 Dixon’s Radial Drilling Machine (Kendall and Gent), 176
Dome of Schneider Pavilion, 231. See 323, 403 Dovetailing Machine (Robinson, Rochdale), 46 Dredger for Port Arthur (Smuldere), 149 Drilling Machine, Dixon’s Radial (Kendall and Gent), 176
Dujardin and Co.’s Exhibit, 264
Dynamo, 600 Horse-Power (Mather and Platt),
Dynamo, 1000 Horse-Power 'Compagnie Cdn( rale d’Electricitd de Creil, 131 Dynamos. See also Electric Dynamometers for Testing Textiles, 487
Earthenware Machinery, 365, 393, 425, 49.' See Clay working
Education in European Countries, 651, 728
Ehrhardt and Sehmer’s Exhibit, 206
Electric. Sec Electric and Power Station Electricity et Hydrnuli«iue Exhibit, 626
Electrical Engineers, Institution of. 242
Electrical Exhibits, 460, 489, 557, 660
Electrically-Driven Pump (A. E. 0.), 439
Electro-Chemistry, 696, 690
Electrolysis, 690
Electroplating, 690
Elevator, Continuous Moving Stairway (Oti Company), 699
Engine, 650 Horse-Power Horizontal Tanden and Three-Phase Generator (Sulzer), 533
Engine, 100 Horse-Power Horizontal (Maisot Beer), 737
Engine, 600 Horse-Power Vertical (Galloway) 207
Engine of 1000 Horse-Power (Carel Fibres Ghent), 79
Engine, 1000 Horse-Power Compound (Bol linckx), 36S
Engine, 1000 Horse-Power, and Triphase Dy namo (Escher, Wyss, and Oerlikon Company), 296
Engine, 1250 Horse-Power, 50 Engine, 3000 Horse-Power, Triple-Expansion (Sulzer), 434
Engine, Compound Tandem, 1000 Horse- Power (Van aen Kerchove), 434, 598
Engine and Dynamo, Weyher-Richmond and Creil, 131
Engine, Four-Cylinder, Triple Expansion, 1000-Kilowatt Dujnrdin, 264
Engine, 1200 Horse-Power Compound Horizontal (Dujardin), 264 Engine, High-Speed, Enclosed, 50
Engine, 600-Kilowatt Tandem Compound (Dujardin), 264
Engine, Steam Fire (Merryweather), 279. See LKTTKR
Engine, Tandem Compound 1000-Kilowatt (Dujardin), 264
Engine, Triple • Expansion, Delaunav-Belleville, 50
Engine, Triple Expansion, 1000 Kilowatt (Du- i jardin), 264
Engine, Triple Expansion (Helios Company), 18
Engine, Vertical, of 2600 Horse-Power (A. Borsig), 180
Engine, Vertical, and Dynamo (Sulzer), 5S3
Engine, Vertical Twin Tandem (Sulzer), 533
Engine. See also Locomotive Engines, Agricultural, 432. See also Engines, Portable
Engines, Petrol, 621, 552, 618, 655, 837. See , also Automobiles
Engines, Petrol, Cooling the Cylinders of, 521. See 552, 618
Engines, Portable, 140, 293, 432, 447, 757
Engines, Rolling Mill (Ehrhardt and Seluner), 206
Engineers’ Photography, 93 Ertz and Harder’s Exhibit, 456
“ Escalator,” or Continuous Elevator (Otis), 699
Escher, Wyss, and Co.’s Exhibit, 296 Esplanade des Invalidts, f34 Ethiopian Railway Carriages (Chant iers de la Buire), 149
Excavator for Irrigation Works in Java (Smul- ders), 149
Excavators (Smulders), 149 Fermentation Process, Amylo, 523 Fetu, Detize, and Co.’s Exhibit, 467 Fire Engine (Merryweather), 279. See LKTTKR Fives-Lille Company Electric Power Exhibit, 627
Flanged and Forged Iron, 721
Forestry and Sports Pavilion, 725
Forged and Flanged Iron, 721 Four Cylinder Express Locomotive for Saxon State Railway, 236
French Education, 651, 728
French Pavilion, 726 French Perfumery Court, 662
Furnaces, Electric, 696
Galloway’s Exhibit, 207 Gear-Cutting Machine, 498 Generator, 1300-Kilowatt, Triphase (Oerlikon), 296
Generator, 3000 - Kilowatt Three - Phase (A. E. G.), 460. See 660 Generator, Monophase and Triphase (Helios Company), 12
Generators, Electric. See also Alternator, Dynamo, and Electric
German Bridge Building, 186, 199, 289, 322, 654
German Bridge-Building Exhibits, 664 German Locomotives, 236, 298, 736 German Locomotives (Schwartzkopff), 116.
See Erratum, 191 German Merchant Marine, 456 Girder Bridges, Table of German, 186, 199, 250, 322
Grand Prix, 265, 425, 474, 496, 559 Qregoirc’s Signalling Apparatus, 74 Grid Valves, 100 Horse-Power Engine (Beer), 737
Grinding Machine for Plane-Cutters (Robinson, Rochdale), 118 Guns, Creusot, 323 Gutehoffnung Works, Exhibit, 289 Gutta-Percha, 67, 77, 109. See LKTTKRS Hagans System of Locomotive, 577 Harbour Works, Havre, 326 Harkort Company’s Exhibit, 289 Harvesting Machine, Automobile, 447 Harvesting Machinery, 357, 457 Havre Harbour Works, 326 Heads of Milling Machines, 787 Helios Exhibit, 12 Hcnschel and Sons’ Exhibit 600 Henschel and Sons, Cassel, Locomotive, 677
Holtzmann and Co.’s Kxhibit, 322
Hospital Railway Car (Goerlitz Rolling Stock Construction Company), 180 Hungarian Court, 005
Implements, Agricultural, 8, 140, 203, 357, 432, 447, 457, 755
Indiaruhber, 57, 77, 109 Indicators of Train Motion, 1, 39, 76
Indo-Netherlands Locomotive (Saxon Engine Works), 730 Insulated Cables, 1C9 International Courts, 725
International Pneumatic Railway Signalling Company, Exhibit, 331
Iron, Cast, Forged and Flanged, 721 Iron and Steel at the Exhibition, 38<»
Irrigation Works, Excavator for, 149 Italian Express Locomotive, 004 Italian Locomotive (Ansaldo), 345 Jura-Simplon Railway Locomotive, 700, 709 Jury Work, 255, 425, 474, 490, 659, 745 Kaiser Ferdinand Nordbahn System, Express Locomotive for (Wiener-Neustadt Locomotive Works), 208
Kerchove, Van den, Exhibit, 434, 593
Kolben’s Exhibit, 79 loathe, Conrodson Semi-Automatic Turret, 713 I*athe, Horizontal (Fetu, I>eflze), 407
Lathe, Locomotive and Carriage Wheel (Fetu Deflze), 407
L'dhework, Turret, 603 loathes, 339 Lathes, Special, 022
Laval Steam Turbines, 149, 217
Lefer Valve Gear, 131
Locomotive, Compound, for Royal Bavunan Railway, Articulated (Maffei), 298
Locomotive, Creusot, 101, 403 Ixjcomotive, Electric (A. E. G.), 489
Locomotive Express for Saxon State Railways (Saxon Locomotive Works), 230
Locomotive, Four-Coupled Tank, 500_
Locomotive, Four-Wheel Coupled (Call), 163
Locomotive, German, 230, 208, 730
Locomotive, High Speed, Thuile System, 403
Locomotive, Indo-Netherlands (Saxon Engmo Works), 730
Locomotive, Italian Express, 004 Locomotive, Jura-Simplon, 7t 0, <69
Locomotive for the Kaiser Ferdinand Nordbahn System. Express, 208
Locomotive for Mediterranean Railway Company (Ansaldo), 345 . , 0. .
locomotive, Mountain, for Austrian State Railways (Wiener - Neustodt Locomotive Works), 208
Laoomotite, Norwegian (Saxon Engine Works), 730
Locomotive, Passenger (Berlin Engine Works, Von Swartsskopff), 110. See fin-alum, 191
Locomotive, Petroleum (Penhari-Levaraor), 12
Locomotive, Rack (Mascliinenfabrik Esslingen),
Locomotive, Six-Coupled Tank, Southern Railway of France, 370
Locomotives with Superheater, tor Prussian State Railways, 435
Locomotive, Swiss North-Eastern Railway, 025
Locomotive, Tank, for South of France Kail-
Locomotive, 10-Wheel (Hagans System), lien- sell el, Cossel, 577 _ v
Locomotive, Tramway (SwissCompany), <9/
Locoino’ive Valve Gear, Berth s, 1
Locomotives, German (SchwartzkopfT), 116.
See 236, 298, 730, ami Hrratum, lJt Locomotives for Russian State Railu ay s, 1.97
Locomotives for State Railways of France 1 Machine Tools Kendall and Gent), iTO,-31
Machine Tools, Isithes, 339. See also Machine
Machines for Woodworking (Robinson, Rochdale), 46, 118. See J/«cMnefc.«f*
Machinery, Agricultural, 8, 140, 293, 357, 4J-, 447, 457, 755
Maffei and Co.’s Exhibit, 298 Mannheim Shipbuilding and Engineering Company’s Exhibit, 455
Manufactures in Russia, Progress of, ..83, 661 Marine, German Merchant, 455 M’Cormick Exhibit, 447 Mather and Platt s Exhibit, 20,
Medals, Gold, 265, 425, 474, 490, 5. 9
Mediterranean Railway Company s Exhibit, 345
Messageries Maritimes, 617
Metal Exhibits, 721
Me tiger's Signalling Apparatus, 39
Midi Railway Company, Rolling Stock, 75..
Mill Engines, Rolling (Ehrhardt and Schnier), 2041 ,
Milling Machine Heads, ,87 Milling Machine, Plane (Kendall anil Gent), 234 Milling Machine, Vertical (Fetu, l>eflle), 4fl7 Milling and Profiling Machine (Kendall and Gent), 176
Mining Machinery, 206
Monophase and Triphose Generator (Helios
Mo- orail SuspendtMl Railway (Schuckeit), 531 Mors Exhibit, 4S9
Mortising. Chain Cutter, Machine (Robinson, Rochdale), 118
Motorcars. See Automobiles Motors, Petrol, 521, 552, 018, 055, S3, . Sec also Automobitesat the Paris Exhibition Mowing Machine, Automobile, 447 National Courts. Some, 562, e05 National Effort at Decoration, 639, 665 Navigation and Commerce Pavilions, ,26 Navvy, Steam (Smolders), 149 Navy and Army Pavilion, 725 Neriist Electric Lamp, 060 Nesselsdorler Automobiles, 766, 831 Norddeutscher-Lloyd Exhibit, 455 Norwegian Locomotive (Saxon Engine Works), 730
Ocrlikon Company's Exhibit, 296 Ordnanoe, Creusot, 323 Panhard-Levassor Exhibit, 489 Pantograph, Suchon's Tyre, 74 Pavilion, Schneider, 231, 323, 403
Pavilions, 725
Petrol Engines, 521, 652, 018, 655. 837. See also Automobile* at the Pari* Exhibition Petroleum Locomotive (Panhard-Levossor), 12 Peugeot Fibres' Exhibit, 489 Photography, Industrial, 93 Piston Valves for Locomotives, 1 Planing Maohine (Robinson, Rochdale), 40 Planing and Moulding Machine (Robinson, Rochdale), 118
Plane Milling Machine (Kendall and Gent), 234 Plaster of Paris, 724, 788 Pneumatic Railway Signalling Plant, 381 Power Stations, 12,50,79,131, 149, 180, 2C7.264, 290, 368, 434, 533, 598, 626. See Power Station
Presses for Pricks and Tiles, 365, 393, 425 Printing Machinery (Derriey), 832 Profiling and Milling Machine (Kendall and Gent), 176
Prussian Railway Sleeping Car, 497 Prussian State Railway Express Locomotive, 435
Prussian State Railway Hospital Car, 180 Pugging Mills, 365, 393, 425, 493 Pump, High-Speed (Ehrhardt and Sehmer), 200 Pump, Itiedler, Electrically-Driven (A. E. G.), 489
Rack Locomotives (Maschinenfabrlk Esslin- gen), 191
Railway, Brill Street Car, 267 Railway Car, Hospital (Goerlitz Rolling Stock Construction Company), 180. See also Carriage*
Railway Carriage, Metre Gauge, Southern Railway Company’s, 262
Railway Carriages for the Ethiopian Railway, 149
Railway Carriages for State Railways, 1 R
Railway, Prussian, Sleeping Car, 497
Railway Rolling Stock (Breslau Carriage Construction Company), 79
Railway Signalling Apparatus, 74
Railway Signalling Apparatus, Metzger’s, 39
Railway Signalling Apparatus, Sarroste and Loppg’s, 39
Railway Signalling Plant, Pneumatic, 331
Railway, Southern of France, Exhibit, 262, 370, 460
Railway, Suspended Electric (Schuckert), 531
Railway Train Motion Indicators, 1, 39, 75 i
Railway Tyre Profile Machine, 74 f Railway Velocity Recorder, 74 1
Railway Wagons and Carriages, 755 )
Railway Wagon, 20-Ton Metre Gauge, Southern ? Railway Company, 262 J
Railways’of France, State, 1, 39, 74 '
Reaping Machines, 357, 447,457 ?I Reproducing Engineers’ Drawings, 93 I
Rheinfelden Electric Power Stations, 657 j
Rice Gear-Cutting Machine, 498 ]Riedler Pump, Electrically-Driven (A. E. G.),
1 4S9
;Ring Frame Cotton Spinning Maohine, 054
j Rochet Schneider Exhibits, 4S9
•Rolling Mill Engines (Ehrhardt and Sehmer),
I 206
Rolling Stock, 1, 149, 180, 202, 497. See also Locomotives
Rolling Stock. See also Carriage and Wagon )
Roof of Schneider Pavilion, 231. See 323 j
Rotation Velocity Recorder, 74 a
Russian Alcohol Monopoly, 619 ?{Russian Ixjcomotives, 597 4
Russia’s Exhibit, 589, 601 ISaccharifleation Process, Amylo, 523 iSaw, Band (Robmson, Rochdale), 118 I Saw Bench (Robinson, Rochdale), 40 Sand-Papering Machine (Robinson, Rochdale) 118
Sarroste and Loppe Signals, 39
Saxon State Railways Express Locomotive fSaxon IfOeomotive Works), 230
Schichau Exhibit, 455
Schmidt Superheater on Locomotives, 435
Schneider High-Speed Locomotive, 403
Schneider Pavilion, 231, 323, 403
Schuckert and Co.’s Exhibit, 12
Schwartzkopff’s Exhibit (Locomotive), 116. Erratum, 191
Signalling Apparatus, Block, Sarroste and Loppy’s, 39
Signalling Apparatus, Train, Metzger’s, 39
Signalling, Pneumatic Railway Signalling Plant, 331
Signalling on Single-Track Railways, 74
Signalling Between Station ami Level Cross ing, 74
Signalling Time on French State Railways, 74
Sleeping Car, Russian Railway, 497 Sliding Stair, 099
Society Electricity et Hydraulique, Electric Power, 620
Souchon’s Type Profile Machine, 74 South Pole Expedition Vessel, 465
Southern Railway of France, Exhibit, 202, 370, 466
Southern Railway of France Locomotive, 370, 440
Spinning Machinery, 654
Sports and Forestry Pavilion, 725
Stair, Continuous Elevator, 699
State Railways of France, 1, 39, 74
Station Electric Power, 12, 60, 79, 131, 149, ISO, 207, 204, 290, 368, 434, 633, 598, 026. See Electric
Steam Turbine, Laval, 149, 217
Steamers of the Messageries Maritimes, 017
Stone-Dressing Machine (Brunton and Trier), 629, 745
Suction Excavator for Port Arthur, 149 Sulzer Brothers’ Exhibit, 434, 533
Superheater on Locomotive, 435 Suspended Railway (Schuckert), 531
Swiss Company Tramway Locomotive, 797 Swiss Locomotive for Jura Simplon Railway, 700,769
Swiss North-Eastern Railway Locomotive, 625
Swiss Textile Display, 502
Table of Remarkable Geiman Bridges, ISO, 199, 289, 322. See 554
Techlenborg’S Exhibit, 455
Technical Education in European Countries, 051, 728
Telephone, Dardeau Direct-Call, 108
Tenoning Machine, Joiners’ (Robinson, Rochdale), 118
Testing Apparatus for Textiles, 487
Textile Machinery, 487, 587, 054
Thrashing Machinery, 457. See 755
Three-Phase Alternator, and 050 Horse-Power Engine (Sulzer), 533. See also Electric
Three - Phase Alternator, 2000 - Kilowatt, A. E. G., 400, 000
Three-Phase Alternator (Oerlikon), 290
Thuile System, High-Speed Locomotive, 403
Tile Machinery, 305, 393, 425, 493
Time Signalling on French State Railways, 74
Tissue Testing Apparatus, 487
Toothed Wheel-Cutting Machine, 498
Traction Indicators, Railway, 1
Train Signalling Apparatus, Metzger’s, 89
Train Velocity Recorder, 74
Tramcar (Brill), 267. See LETTER, 415
Tramway Locomotive (Swiss Company), 797
Triphase and Monophase Generator (Helios
Company), 12. See Power Station, Electric
Turbines, Laval Steam, 149, 217
Turret Lathe, Conradson Semi-Automatic, 713
Turret Lathe Work, [00. See also Machine Tools
Tyre Profile Machine, 74
Union Company, Germany, Bridge-Building Exhibit, 554
United States Court, Portal to, 562, 005
United States Naval Court, 665
United States Textile Court, 665
Universal Wood Worker (Robinson, Rochdale), 118
Valve Gear, Berth’s Locomotive, 1
Valve Gear, 100 Horse-Power Engine (Beer), 137
Valve Gear, Dujardin, 264
Valve Gear, Lefer (Weyher and Richmond), 131
Valve Gear, Revolving Slide (Sulzer), 533
Valve Gear, Sulzer, Rolling Lever, 633
Valve Gear, Trip (Carel, Ghent), 79
Valves of Van den Kercho\e Engine, 434
Van den Zypen and Charlier Exhibit, 497
Velocity Recorder, 74
Vulcan Company’s Exhibit, 455
Wagon, 20 Ton Metre Gauge, 262
Wagons, Midi Railway, 755
Water Sterilisation by Electricity, 691
Weaving Machinery, 587, 654
Weyher-Richmond and Creil 100 Horse Power Engine and Dynamo, 131
Wheel-Cutting Machine, 498
Wheel Tyre Profile Machine, 74
Wool-Weaving Machinery, 587, 654
Wood-Working Machinery (Robinson, Rochdale), 46, 118. See Machine Toolt
Wreck Raising, 222
Yeast, Chinese, in Colette-Boidin Process, 523

Paris International Congress on the Method of Testing Materials of Construction, 105, 193
Paris, Water Supply, 542
Parliamentary Bills, Scotch, Private, 674. See 708
Parliamentary Schemes, 707, 708, 732, 7C0
Parshall, Mr. H. F., on Design of Alternators, 107, 141, 227, 404, 485, 591, 819
Parsons’ Steam Turbine, 1000-Kilowatt, 830
Partition of Molecular Energy, 428
Passive State of Metals, 600
Patent Actions, Damages in, 57. See LETTERS
Patent, Preliminary Examination of Applications, 671
Patent Record, 37, 71, 103, 137, 107, 195, 225, 253, 285, 317, 355, 391, 421, 453, 483, 519, 519, 585, 615, 649, 687, 719, 753, 785, 817
Patent Records, 608
Patent Reform, Automobiles, 805
Patentees and Inventions, 220
Patents for Inventions, 769
Patents in Orange River Colony, 445
Pavements, Asphalt and Wood, GO
Pavilion, Schneider (Paris Exhibition), 231, 323, 403 .
Pavilions at Paris Exhibition, 726. See also
Perry, Dr., on the Complete Engineer, 633, 718, 752, 781. See LETTERS
Perry, Professor, on Mathematics, 271
Petroleum Burning Steamer, 832
Petroleum Engines. See Engines
Petroleum Engines, 521, 552, 018, 655. See also
Automobiles at the Paris Exhibition
Petroleum-Heated Assaying Furnace, 416
Petroleum Industry, Russian, 217
Petroleum Locomotive (Panhard-Levassor), 12
Petroleum Oil Lamp on Wigham’s Buoy, 479
Petroleum on Russian Railways, 277
Petroleum Vessels, 189
Peugeot Fares’ Exhibit at Paris, 489
Phase-Doctrine Regarding Iron and Steel, 402
Phase-Turning Apparatus for Electrostatic Voltmeters, 627
sphates and Superphosphates, 50,
isphorescent Glow in Gases, 460
?sphorus and Iron, Mr. J. E. Stead on, 379,
)3, 512, 579, 643, 682
Photograph in Textile Design, 365
Photographio Action on Metallic Silver, 530
Photography, Industrial, at Paris Exhibition, 93
Photography, Meteorological, 462
Photography, Micro-. See Microscopic, Microraphic, and Minrophotographic
Photography of a Moving Object, 464
Photography, 508
Photometry, 276

Physical Society:

Experiments Illustrating Phenomena of Vision, by Dr. Shelford Bid well, 574
On the Concentration at the Electrodes in a Solution, with Special Reference to the Liberation of Hydrogen by Electrolysis of a Mixture of Copper Sulphate and Sulphuric Acid, by Dr. H. J. S. Sand, 574
Electromotive Force and Osmotic Pressure, by Dr. It. A. Lehfeldt, 627
Astigmatic Lenses, by Mr. R. J. Softer, 627
On a Phase-Turning Apparatus for Use with Electrostatic Voltmeters, by 31r. A. Campbell, 627 V
On a Method of Measuring Power in Alternating Current Circuits, by 3!r. A. Campbell, 627 v
Note on Obtaining Alternating Currents and Voltages in the Same Phase for Fictitious IiOads, by Mr. A. Campbell, 627
A Self-Adjusting Wheatstone’s Bridge, by Mr. E. H. Griffiths and Mr. W. 0. D. Whetham, 715
The Liquefaction of Hydrogen, by Dr. M. W. Travers, 715
The Anomalous Dispersion of Carbon, by Professor R. W. Wood, 715
The Refraction of Sound by Wind, by Dr. E. H. Barton, 715
On Electric Inertia and the Inertia of Electric Convection, by Professor A. Schuster, 844
On Magnetic Precession, by Professor A. Schuster, 844
On the Magnetic Field Produced by Electric Tramways, by Professor A. W. Rucker, 844
Notes on the Practical Application of the Theory of Magnetic Disturbances by Earth Currents, by Dr. K. T. Glazebrook, 844

Physics of Water, 769, 808
Physiology, Electro, 300 Picketing, The Law of, 377, 707
Pier Schemes in Parliament, 760
Pinget, M., on Development of French Iron Industry, 379, 388, 419
Pipe Flange, Facing 31achine, 545
Pi|K?making Machinery, 452
Pipe, Wooden Water, *79
Piston Valves for Locomotives, 1 Pittsburg to Europe Direct, 636 Pittsburg Company, Locomotive for Kansei Railway, Japan, 798. See Addendum, 833
Plane Milling Machine (Kendall and Gent), 234
Planing and Moulding 3Iachine (Robinson, Rochdale), 118
Planing Machine (Robinson, Rochdale), 46
Planing and Slotting Machine (Ward and Haggas), 81
Plant, Cost of Electric Power, by 31r.
Philip Dawson, 112. See also Dawson, Mr. P.
Plaster of Paris at Paris Exhibition, 724, 788
Plasticitv, Professor Spring's Experiments on, 444
Plates, Annealing of Armour, 60
Platinum, 836
Pneumatic Hammer, Boyer Long-Stroke, 767
Pneumatic Railway Signalling Plant, 381
Pneumatic Tool, Steel for, 544
Pocket-Book, Engineer’s, 24 , 607
Poliak-Virfig Telegraph, 413, 750
Polyphase Electric Traction, by Professor Cams Wilson, 5, 99, 133. See also Eleetric Polyphase Generators, Fall of Potential in, 306
Polytechnic Society, Royal Cornwall, 281
Poor, 3fr., on Manchester Refuse Disposal, 159 “ Porion,” Furnace, 544
Portable Forge, Blower for, 641
Potassium, Determination of, 441 Potential, Fall in Polyphase Generators, 306
Powder, 3lanufacture of Smokeless, 751
Power Bills, Electric, 23, 59, 94 PoAer, Cost of (Kershaw), 331, 351, 390
Power Gas and Large Gas Engines for Central Stations, 790, 813, 845
Power Installation in Sweden, Electric, 95
Power Plant, Paderno-Milan, 319
Power Plant. See also Gas-Driven Power Plants and Engines, Gas
Power Plants, Cost of, by 31 r. Philip Dawson, 112
Power Station at Paris Exhibition, 12, 50, 79, 131,149,180, 207, 264, 296, 368, 434, 533, 598,626

Power Station, Electric :

Bietrix and Co., 185-Kilowatt Horizontal Engine (Collman Valve Gear), and Socidte Ecclairage Electrique Dynamos, 598
Bollinckxand Co., 1000 Horse-Power Compound Horizontal Engine and “Electricity et Hydraulique ” Alternator, 368
Borsig’s, 31 r. A., 2509 Horse-Power Vertical Engine, with Siemen and Halske’s Three-Phase Alternator, 180
Carel Frtires, 1000-Horse-Power Compound
Engine and Kolben and Co. Three-Phase
Alternator, 79
Delaunay-Belleville Company’s 1250 Horse-Power Triple-Expansion Engine, with Breguet Three-Phase Alternator, 50
Dujatdin and Co., 300 Horse-Power Engine, 264
Dujatdin and Co., 1200 Horse-Power Compound Horizontal Engine, 264
Dujardin and Co., 500-Kilowatt Tandem Compound Engine and Society Eclairage Electrique Alternator, 264 .
Dujardin and Co., 1000-Kilowatt Triple-Expansion Four-Cylinder Eogine and Creusot
Three-Phase Alternator, 264
Electricity et Hydraulique Company s ,50-Kilo-watt Three-Phase Alternator, 626
Escher, Wyss, and Co., 1000 Horse-Power
Compound Horizontal Engine with Oerlikon Company’s 1300-Kilowatt Three-Phase Alternator, 296 . „ .
Galloway’s, Limited, Vertical Compound Engine, COO llorse-Power, and Mather and Platt’s Shunt-Wound Dynamo, 207 elios ElektricUts Gesellschaft Tnphase and Monophase Alternator, 3000-Kilo watt, 12 iv al Company’s Steam Turbine, 300 Horse- Power, 149 _ |
Sulzer Brothers’ 850 Horse-Power Vertical Twin Tandem Engine, 533
Sulzer Brothers’ 650 Horse-Power Horizontal Compound Engine with Rioter an Three-Phase Alternator, 533 - n,.
Sulzer Brothers’ 3000 Horse-Power Four-Cylinder Triple-Expansion Engine with Brown Boveri, and Co.’s Dynamo, 434
Sulzer Brothers’ Vertical Engine and Dynamo, 533
Van den Kirchove’s Engine and Li&ge Electric Company’s Three-Phase 1000-Kilowatt Alternator, 599
Van den Kerchove, 1000 Horse-Power Horizontal Compound Engine and Compagnie Internationale d’Electncite de Li&ge Alternator, 434
Weyher and Richmond’s 700-Kilowatt Simple Engine with Creil Company’s Fourteen-Pole Dynamo, 131

Power Stations with Gas-Electric Plant, 790,813, 815
Power Transmission by Continuous Currents, 306. See also Electric Power Transmission in Factories, 147 Power, Water, in Norway, 277 “ Practical Engineer” Pocket-Book for 1901, 607 Practical Mathematics, 271 Preece, Sir W., on Behr’s Railway, 360 Preece, Sir W. H., on Engineering in Wales, 614, 646
“ Premier” Gas Engine, 766. See Gas Power Preserving Wood, 117
Presidential Address by Sir A. B. Binnie, 315, 347
Press Filter, 63
Presses for Bricks and Tiles, 365, 393, 425. See Clayxcorking
Pressure Due to Flow Round Submerged Surfaces, Professor H. S. Hele-Shaw on, 65, 82 Pressure, Effect of, on Ocean Salt Deposits, 530 Pressure, Explosive, of Gases, 461 Printing Machine (Derriey), at Paris Exhibition, S32
Producer, Dellwik-Fleischer Water-Gas, 250 Producer Gas. See also Engines, Gas Producer Gas Plant (Mond) for Central Stations, 790, 813, 845
Profiling and Milling Machine (Kendall and Gent), 176
Projectile, “Drift” and “Throw” of, 59, 157 See LETTERS, 220, 235, 278, 343, 381 Propagation of Electric Waves on Parallel Wires, 430. See also Oscillations Prussian Railway Sleeping Car (Paris Exhibition), 497
Prussian State Railway Express Locomotive, 435
Prussian State Railway Hospital Car, ISO Pugging Mills at Paris Exhibition, 365, 393, 425, 493
Pullman Sleeping Cars for Midland Railway, 597.
See Erratum, 631 Pump, Air, Capacity Tests, 763 Pump, High-Speed (Ehrhardt and Sehmer), 206 Pump, Riedler, Electrically-Driven (A. E. G.), 489
Pumping Engines, Tests of, 231
Pumping Engines at Godaiming, Test of, 197
Putnam, Mr. C. H., on Shot Iron, 782

Quadruple Expansion Engines. See Engines
Quarrying, 24
Quartz, Calcite, Symmetrical Doublet, 461
Quicksilver, 126

Rack Locomotives (Maschinenfabrik Esslingen, 191
Radiation of a Black Body, 428
Radiation in Magnetic Field, 460
Radiation, Relation of, to Temperature, 428
Radiation, Solar, 460
Rail, The Demerbe, for Tramways, 361, 480
Rails, Deterioration of Steel, 55. See Erratum, 101
Rails, Iron and Steel, 11, 33, 69
Rails, Old, High Speed on, 845
Railway Accidents Act, Prevention, 333
Railway Accidents. See Accidents
Railway, Behr’s Monorail, Manchester and Liverpool, 360
Railway Bridges. See Bridges Railway, Brill, Street Car, at Paris, 267
Railway, Burgdorf-Thun Polyphase Electric, 5, 99 133
Railway Car, Hospital (Goerlitz Rolling Stock Construction Company), 180
Railway Carriage, Metre Gauge, Southern Railway Company of France, 262
Railway Carriage, Saloon, 79.
Railway Carriage. See Carriages Railway Carriages for the Ethiopian Railway, 149
Railway Carriages for French State Railways, 1
Railway Cars (Pullman Sleeping for Midland Company), 597. Erratum, 631
Railway Case, Taff Vale, 377, 706
Railway Coal Bill, 247
Railway Economies, Grand Trunk, 533
Railway, Electric, City and South London on the Three-Wire System, 160
Railway Enterprise, Indian, 214
Railway Expenditure, 272
Railway, Grand Trunks, 29
Railway Incline at Garesfleld, Machinery for, 45,116. See LETTER
Railway Locomotive. See Locomotive
Railway Property, 546
Railway Property, Irish, 347 Railway, Prussian, Sleeping Car, 497
Railway Race to Scotland, 674 Railway Resistance, Tractive Force and Acceleration, 361
Railway Rolling Stock (Breslau Carriage Construction Company), 79
Railway Schemes in Parliament, 707,708,732,760
Railway Signalling Apparatus, Metzger’s, 39
Railway Signalling Apparatus at Paris Exhibition, 74
Railway Signalling Apparatus, Sarroste and Loppy’s, 39
Railway Signalling on Electric Railways, 844
Railway Signalling Pltnt, Pneumatic, 381
Railway Signalling Plant, Pneumatic, Paris Exhibition), 331
Railway, Southern of France, Exhibit at Paris, 262, 370, 466
Railway Speeds, 247
Railway Station, Boston Southern Terminal, 257, 477,639
Railway, Suspended Electric (Schuckert), 531
Railway Terminus, Great Central, 638
Railway Train Motion Indicators, 1, 39, 75
Railway, Transbaikal, Siberian, 186
Railway Tyre Profile Machine at Paris Exhibition, 74
Railway Velocity Recorder at Paris Exhibition, 74
Railway Wagons, Capacity and Cost of Transport,' 658, 680, 716. See LETTERS
Railway Wagons and Carriages (Midi Railway), 755
Railway Wagons, Long, 658, 680, 716, 744
Railway Wagons, 20-Tou Metre Gauge, Southern Railway Company of France, 262
Railways, Electric v. Steam Locomotives on, 742, 748, 771,775, 783, 805
Railways, Electric Traction on, 840
Railways of France, State, 1, 39, 74 Railways in French Indo-China, 338
Railways, Light, in Yorkshire, 635
Railways, Naphtha on Russian, 277
Railways, New Zealand, 159
Railways in Northern Japan, 572
Railways, South African, 116
Railways, State, 62
Railways, United States, 570
Rain Gauge, Self-Recording, 330
Rainfall of the British Isles, 675
Rainfall in North England, 463
Raising Wrecks, Notes on, by Mr. D. W. Noakes, 222
Rays, Cathode, 430 Reaper, Automobile, 447
Reaping Machines at Paris Exhibition, 357, 447, 457
Record Sea Speeds, 340. See 823
Recording Direction of Wind, 508
Rectifiers, 277
Rectifiers and Converters, 306 Reducing Oxides by Aluminium, 380, 386, 450
Reed Electric Current Breaker, 159 Reform, Naval, 803
Refraction of Sound by Wind, 715
Refuse Destructors at Bradford, 326, 383
Refuse Disposal at Manchester, 159
Register, National, Cash Company’s Works, 358
Reheating in Compound Engines, 148
Reichsanstalt, Work of, 172
Reorganisation Task of, 124
Repairing Broken Screw Shafts, 477
Reproducing Engineers’ Drawings (Paris Exhibition), 93
Reservoirs, Staines, 6
Resistance Coils, Electrical, 429
Resistance, Frictional, of Cycles, 712. Erratum, 737
Resistance to Traction by Road Vehicles, 327
Retort Ascension Pipes, 840
Revealer, Glass, for Showing Condensation in Steam Cylinders, 527, 547, 684
Reviews See LITERATURE Rheinfelden Electric Power Stations, 557
Rhodium Alloys, 710
Rice Gear-Cutting Machine (Paris Exhibition), 498
Riedler Pump, Electrically-Driven (A. E. G.), 489
Rifle Breechloading Gun Used in Kimberley, 3, 34
Rifled Projectile, “ Drift” or “Throw” of, 69, 157. See LETTERS
Rifles, Lee-Enfield and Mauser, 639
Ring Frame Cotton Spinning Machine at Paris Exhibition, 654
River Floods, Precautions, 573
River Weaver Swing-Bridges, 757
Rivet Forging Machine (Platt), 221
Road Locomotives, Professor Hele-Shaw on, 35. See also Automobiles Road Roller with Scarifier, 12
Road Vehicles, The Resistance of, 327
Roads for Mining Purposes, 41. See LETTER, 220
Roadways, Asphalte and Wood, 60
Roberts - Austen’s, Sir William, Presidential Address to the Iron and Steel Institute, 379, 386, 418
Rochet-Schneider Exhibit at Paris, 489 Roller, Road, with Scarifier, 12
Rolling Mill Engines (Ehrhardt and Sehmer) 206
Rolling Mills, Mr. L. Katona on, 402, 516 Rolling Stock, 755
Rolling Stock at Paris Exhibition, 1, 149, 180, 262. 497, 755. See also Locomotive Carriage and Wagon
Rome, Water Supply of Ancient, 176 Roof of Boston Station, 259
Roof of Schneider Pavilion, Paris Exhibition, 231. See 323
Rotation Velocity Recorder at Paris Exhibition, 74
Royal Cornwall Polytechnic Society, 281
Royal Yacht “Victoria and Albert,” Steam Trials, 388
Rudder, Balanced, Stream Lines and, 65, 82
Russia, Foreign Capital in, 508
Russian Alcohol Monopoly, 619
Russian Cruiser “ Variag,” 765
Russian Iron Industry, 539
Russian Iron Works, 340
Russian Locomotives (Paris Exhibition), 597
Russian Mercantile Marine, 440
Russian Naphtha Industry, 217
Russian Railways, Naphtha on, 277
Russian Trade in China, 410
Russian Waterways to White Sea, 277
Russia’s Exhibit at Paris, 688, 661

Saccharification Process, Amylo, 523
Safe Companies in Litigation, 220
Sail Area and Yacht Displacement, Diagram, 779
Salt Deposits, Effect of Pressure on, 630
Salvage Operations, 222
SamUPapering Machine (Robinson, Rochdale), Sanitary Retrospect, 569
Sarroste and Loppd’s Signals, Paris Exhibition. 39
Sauvage, Mr. Edwaid, on Recent Locomotive Practice in France, 4, 30
“ Savoie,” Twin-Screw Steamer, Lengthened at Wallsend, 308
Savory’s Soap Tablet Machine, 151
Saw, Band (Robinson Rochdale), 118
Saw Bench (Robinson, Rochdale), 40
Sawing Machine for Cold Iron, 881
Saxon State Railways Express Locomotive (Saxon Locomotive Works), 230
Scarifier with Road Roller, 12
Schichau Exhibit at Paris, 455 Schmidt Superheater on Locomotive, 435
Schneider High-Speed Locomotive, 403. See LKTTKR
Schneider Pavilion (Paris Exhibition), 231, 323, 403
Schuckert and Co.’s Exhibit, 12 Scotch Private Parliamentary Bills, 074, 70S, 732, 700
Scotch Railway Race, 074
Screw Engines. See Engines
Screw Shaft, Repairing, 477
Screw Threads, British Association System, 304
Screws. See also Propellers
Screws, Small, 304
Screws, Subject to Vibration, 304
“ Scylla ” and “ Hydra ” Torpedo-Boats, 78
Sea Speed in Fogs, 769
Sea, Speeds at, 340, 823
Sections, Weights of, 83
Seismological Investigation, 401. See Earthquake
Self-Acting Incline Railway, 45,110. See LKTTKR Self-Acting Underfeed Stoker, 532
Self - Propelled Traffic. See Automobiles and Road Locomotion
Sells, The Late Charles, 788 Sewage Disposal at Manchester, 159
Sewage Farm, Aldershot Camp, 093 Sewage Schemes in Parliament, 760
Sewage Sludge, 531
Sewage Sludge and Coal Combine, Gas from, 570
Sewage Treatment at Bradford, 320, 349, 38 L 531 Sewage Works, Copenhagen, 035
Shafts, Repairing Broken Screw, 477 Shaw, Professor Hele-. See Hele-Shau\ /Vo- fessor H. S.
Sheffield and Twinberrow’s Machinery for Inclined Railway, 45, 110. See LKTTKR Ship Design, 829
Ship Launch, 210, 307, 829 Ship Model Basin, United States Experimental, 765. See 829
Ship Repair Work at Wallsend, SOS Ship Ventilators, 81
Shipbuilding Classification Rules, S29 Shipbuilding Plants, Recent Improvement, S28 Shipbuilding Returns, Lloyd’s, 92, 475
Shipbuilding Subsidies, 828 Shipping Bounties, United States, 763
Shipping Coal, 716 Shipping Companies, Japanese, 243
Shipping, German, and South African Trade, 473
Shipping, Italian, 674
Shipping and Shipbuilding, 92, 475, 807, 838
Shipping and Shipbuilding on American Lakes, 21
Shipping, United States Trade and, 242, 703, 828
Shipwreck Statistics, 308. See also Lloyd's Shock, Electric, from Steam Pipes, 309, 343, 445, 639
Shone and Ault, Godaiming Water Works, 139, 197. See LKTTKR, 220
Shopbuildings, 394 Short-Circuit Curve, 485
Shot Iron, 782
Siam Trade, 671
Siberia, British Trade in, 189
Siberian Railway, Transbaikal, 186
Sight Feed Lubricator, Watts Multiple, 177 Sight Phenomena, 574
Signal, Railway, on Monorail Line, 300
Signalling Apparatus, Block, Sarroste and Loppy’s, 39
Signalling Apparatus at Boston Station, 257
Signalling Apparatus, Train, Metzger’s, 39 Signalling on Liverpool Overhead Railway, 844
Signalling, Outlying Siding Connections,*844
Signalling Plant, Pneumatic Railway, 381
Signalling, Pneumatic Railway, Plant (Paris Exhibition), 331
Signalling on Single-Track Railways, 74
Signalling Between Station and Level Crossing, Paris Exhibition, 74
Signalling Time on French State Railways, 74
Signalling on Waterloo and City Railway, 844
Silicides of Alkaline Earths, 493 Silk, Artificial, 531
Silver, Action of Light on, 630
Simpson’s Diaphragm Ventilator, 81
Sleeping-Car, Prussian Railway, 497
Sleeping-Cars for the Midland Railway, Pullman, 697
Sliding Stair at Paris Exhibition, 099
Slotting Machine (Russian Company), 798
Slotting and Planing Machine (Ward and Hag- gas), 81
Smith, Mr. E. Shrapnel), on Motor Cars for i Street Watering and Scavenging, 353
Smithfleld Club Show, 774 Smoke Fumes from Cement Works, 377 Smoke at Leeds, 530
Smokeless Powder, 751
Soap Tablet Machine (Mr. Robert Savory), 151
Society Electricity et Hydraulique, Electric « Power (Paris Exhibition),*620

Society or Arts:

Electric Oscillations, by Professor J. A. Fleming, 705, 741, 772, 804. See LKTTKR !

Society, Royal Cornwall Polytechnic, 281 Softener, Water, 345 >
Softening Water at Lorain Furnaces, 148 !
Solar Eclipse Research, &c., 404 I
Solar Radiation, 460
Solutions, Solid, Produced by Pressure, 444
Souchon’s Tyre Profile Machine, 74 !
Sound by Wind, Refraction of, 716 i
South African Bridge Reconstruction, 296 !
South African War, 15 j
South London Electric Supply Engine and Alternator, 510 <
South Pole Expedition Vessel, 455 ;
Southern Railway of France Exhibit (Paris Exhibition), 262, 370, 466
Southern Railway of France Locomotive, 370,400 !
Southern Terminal Station, Boston, 257
Specific Gravity of Gas, 202
Specific Heat of Gases at High Temperatures, 492. See also Engines, (las Specification, Model, for Electric Supply Mains, 389
Specifications, International, and Methods of Testing, 165, 193, 282
Specifications for Iron and Steel, 282, 381,400, 448
Spectra, Absorption and Chemicd Constitution of Organic Substances, 530
Spectra, Correspondence between, 460
Spectroscopic Data, 441
Spectroscopic Observations with Wehnelt Interrupters, 380
Spectrum, Infra-Red of the Solar, 461
Speeds, Record Sea, 340, 823
Speed at Sea in Fogs, 769
Speeds of Trains, 247. See also Indicators Spinning Machinery at Paris Exhibition, 654
Sports and Forestry Pavilion at Paris Exhibition, 725
Springs, Professor, Experiments, on Plasticity, 444
St. diamond Works, 403
St. Gallen Gas-Driven Power Station, 322
Staines Reservoirs, 6
Stair, Continuous Elevator at Paris Exhibition, 699
Staithes, Coal, 716 Standard Cadmium Cells, 277
Standards of Electrical Measurement, 429
Standards in Machinery, 96
Standardisation, 409. See LETTER, 445
Standardisation in Marine Work, 764
Standardised Cast Iron, 281
Stanley Cycle Show, 707. See 733
State Railways, 62
State Railways of France, 1, 39, 74
Station, Bale Electric Light, 465
Station, Boston South Terminal, 477, 639
Station, Electric Power, at Paris Exhibition, 12, 50, 79, 131, 149, 207, 264, 296, 868, 434, 533, 598, 626. See Pou'er Station, Electric Sta’ion, Electric, with Mond Gas, 799, 813, 845
Station, Great Central Terminal, 638
Station, Southern Terminal, Boston, 257
Stations, Electric, Gas-Driven, 169, 199, 244, 273, 287, 322, 399, 465, 526, 689, 654, 790, 813, 845. See also Dawson, Mr. P.
Stations, Electric Generating (Gibbings), 363
Statistics of Metals, Mercury, 120 Statistics, Naval, 471
Stead, Mr. J. E., on Iron and Phosphorus, 493, 512, 513, 579, 643, 682. See 379
Steam, Calorimeter for Testing, Goodman’s, 395
Steam Entropy, 62 Steam Exhaust Head, 410
Steam Jets, Experiments with, 128 Steam Launch, Explosion on, 353
Steam Motor Wagons, 230. See also Automobilea and Cars, Motors Steam Navigation, French, 29
Steam Pipes, Electric Shock from, 309, 343, 446, 639
Steam Power, Cost of, 331, 351, 390
Steam, Reheating, in Compound Engines, 148
Steam, Superheated, in Locomotive, 435
Steam, Superheated, in Pumping Engines, Tests of, 231
Steam Turbine-Driven Locomotives, 128
Steam Turbine, Parsons’, Tests of, 830
Steam Turbines, Laval, 149, 217
Steamer “Arundel” (Denny), 23, 210, 204
Steamer, Channel, “ Alberta ” (Brown and Co.), 47
Steamer “Deutschland” (Vulcan Company, Stettin), 381, 532, 010, 602, 723, 763, 823. Erratum, 573
Steamer, “ h ernia,” Cunard, 368, 436
Steamer for Oil Fuel, “ Bulysses," 832
Steamer “ Savoie,” Lengthened at Wallscnd, 308
Steamer Shafts, Repairing, 477
Steamer “ Yaderland ” (Brown Company), 60
Steamers of the Messageries Maritimes, 617
Steamers, Petroleum, 189, 832
Steaming, Atlantic, 247. See also “ Deutschland ” Steamship Performances, 340, 823
Steel, Cast, Forged and Flanged at Paris Exhibition, 721
Steel Industry in Franco, Development of, 379,
388, 419
Steel, Internal Architecture of, 394, 442, 493. See J’hosphonts of Iron and Steel Steel and Iron* Constructional : the Carnegie Pocket-Book, 190
Steel and Iron, International Methods of Testing, 165, 193, 282
Steel and Iron, Phase-Doctrine, 402
Steel and Iron Prospects, 303
Steel and Iron, Specifications of, 282, 381, 400, 448
Steel Plates, Damages for Late Delivery, 48
Steel for Pneumatic Tools, 544
Steel Rails in America, 11, 33, 69
Steel Rails, Deterioration of, 65. SccEiratum, 101
Steel, Tensile Strength of, 235, 414, 644
Steel, Taylor-White Best Working Tool, 402
Steel Trade, United States Competition, 19, 636, 075, 711, 739, 769, 809, 828, 835. See LETTERS
Steel, United States, Shipped Direct to Europe, 630
Steinbrueh Industrie und Steinbruch Geologie, 42
Sterilisation of Milk. 507
Stimulus, Electrical, on Inorganic and Living Substances, 431
Stoker, American Underfeed, 532
Stonebreaking, 220, 278
Stone-Dressing Machinery (Brunton and Trier), 629, 745
Stone Working, 24 Storage of Inflammable Oils, 02
Strains on Bridges, 669. Sec also Bridges Stratford Locomotive Works, 5
Stream Lines, Professor Hele-Shaw on, 65, 82 Street Improvements, London, 070
Street Scavenging by Motor Cars, 353
Strength, Criterions of, 241. See LETTERS, 309 Submarine Boats, 170
Submarine Telegraph Enterprise, 117
Submerged Surfaces, Pressure Due to Flow Round, Professor Hele-Shaw on, 06, 82
Subsidies for United States Shipbuilding, 763,828
Suction Excavators for Port Arthur, 14®
Sugar, 607
Sulphur Determination, 441
Sulphur Detennination in Calcining Copper Ores, 235. Sac Erratum, 278
Sulphuric Acid, Arsenical, 772 Sulphuric Acid Industry, 441
Suiter Brother’s Exhibits at Paris, 434, 633 Bun Spots, 464
Sunshine Recorder l.ens, 675
Su|>erheater on Locomotive at Paris Exhibition, 435 ,
Superheated Steam, Tests of, 231
Superheating Steam in Multiple-Cylinder Engine, 148
8u|»erseiwion of Steam by Klectrio Locomotive, 742, 748, 771, 776, 783, 806
Supply, Charges for Electric, 379 Supply Mains, Model Specifh-ation, 389
Supply Stations, Kl.. tri- , ;ni3. See also (laf 7'ou*rand Electric
Surface Tension and Creeping of Liquids, 461
Suspended Railway (Schuckert), 631 BwodeO| Kk-.-tric Power in, 96
Swing-Bridges over the River Weaver, 767
Swiss Company Tramway Locomotive, at Paris Exhibition, 797
Swiss Ixs'omotive for Jura-Simplon, 700, 760
Swiss North-Eastern Railway Loeomotix e, 626
Swiss Textile Display at Paris Exhibition, 662
Sydenham Boiler Explosion, 642
Symbols and Observations, 441 H>inbols, Electro-< 'bemical, 306
System, The Interchangeable, 124

Tables of Remarkable German Bridges, 1H0, 199, 280, 822
Tablet Machine, Soap (Mr. Robert Savory), 161
Taff Vale Railway Case, 377, 706
Tall Buildings, 9
Tank, United States Model Ship, 766
Taper Discharges for Fans, 606. See LKTTBKS, 639
Task of Reorganisation, 124
Taxing Electrical Enterprise** in Argentina, 189
Taylor-White. Tool Steel, 402
Teaching of Chemistry, 491
Techlenborg’s Exhibit at Paris, 466
Technical Dictionary, 627
Technical Education, 127
Technical Education In Chemistry and Science, 491, 492
Technical Education of Engineers, by Mr. M. P. Higgins, 230
Technical Education in European Countries, 661, 728
Telautograph, 006
Telautograph, Foster-Ritchie, 128, 413
Telegraph Enterprise, Submarine, 117
Telegraph, Pollaa-Verdg, 413, 750
Telegraph, Writing, 128, 413
Telegraphy, Mountain, 217
Telegraphy, Sine-Wave, 413
Telegraphy, Wireless, 412, 432. See Erratum, 430
Telegraphy, Wireless, and Balloons, 460
Telegraphy, Wireless, for liorkuin Lightship, 470
Telegraphy, Wireless, Sine-Wave and Writing, 413
Telegraphy, Writing, 413, 715
Telephone, A Curious Experiment, 23
Telephone Central Battery System, 413
Telephone, Central Exchanges, 413
Telephone Conduits, 413
Telephone, Dardeau Direct-Call, at Paris Exhibition, 108
Telephony, 413, Wireless, 432, Erratum, 436
Telescope, Photographic Equatorial, 464
Temperature and Death Rate, 675
Temperature, Flame, 202
Temperature, Relation of Radiation to, 428
Temperatures, High, Produced by Aluminium, 380, 386, 450
Tenoning, Machine, Joiners’ (Robinson, Rochdale), 118
Tensile Strength of Steel, 235, 414 , 644. See Criterion* q? Strength
Terminal Station, Boston, 261
Test-Pieces, Standard, 282, 381, 400, 448
Testing Apparatus for Textiles (Paris Exhibition), 487
Testing Iron and Steel, International Methods, 106, 193, 282. See Sjxeijieation*
Testing, Methods of, 241. See LKTTKR
Tests of Gas Engines. See Engine*, (Jat
Tests of Materials at the Reichsanstalt, 172
Tests ot Parsons’ Steam Turbine and Alternator, 8:i0
Tests of Pumping Engines, 231, 197
Textile Design, Photography in, 865
Textile Machinery at Pan* Exhibition, 487, 587, 654
Textiles, Imitation, 631
The Two Books on the Water Supply of the City of Rome of SextU9 Julius Frontinus, Water
Commissioner of the City of Rome, A. P.97, 176
Thames, Raising Wrecks in, 222
Thermometry at the Reichsanstalt, 172
Thermo-Optica at the Reichsanstalt, 172
Thomson’s Corpuscles, 414
Thorny croft’s Works, 6
Thrashing Machinery at Paris Exhibition, 467. See 766
Three-Phase Alternator and 650 Horse-Power Engine (Suiter), 533
Three-Phase Alternator, 2000-Kilowatt (A. E. G.X 400, 660
Three-Phase Alternators (Ocrlikon), 296. See also Electric
Three-Wire System of Electric Traction, 160
“Throw” and “Drift” of a Projectile, 59, 157.
See LUTTERS, 220, 236, 278, 343, 381
Thuilc System, High-Speed Locomotive, 403
Thurston, Professor R. H., on Reheating Steam, 148
Tientsin. Trade of. 272
Tile Machinery at Paris Exhibition, 365, 393, 426, 493
Timber Preserving, 117
Timber Supply of United State*, 006
Time Signalling on French State Railway*, 74
Tin, 80, 506
Tin and Copper, 80S
Tinplate*, 150
Tipa, Coal, 716 , „ Lfl t . „
TIMUC Testing Apparatus (Pan* Exhibition), 487 ,
Tokyo Electric Tramway*, Traction, .68
Tokyo Im)>erial University, 474
Tool steel, Taylor-White Hot-Working. 402
Toothed-Wheel Cutting Machine (Pan* Exhibition), 498 «.
Torpedo-Boat Destroyer “Viper, Turbine-Driven, 86, 161, 807, 844
Torpedo-Boat Destroyers. See Wartkip* Torpe<lo-Boats for the Dutch Navy, 78
Torpedo-Boats, Safety, at Sea, 830
Torpedo-Boats. See Worth ipa
Torpedo Works, 5
Traction Companies' Taxes in Argentina, 189
Traction. See also Electric and fiae. Driven
Traction, Electric, at the Pari* Congress, 319
Traction, Electric, in Coal Mines, 291
Traction, Electric, on the Three-Wire System,
Traction, Electric, on Midland Railway, 742, 748, 771, 775, 783
Traction Indicators, Railway, 1
Traction Plants, List of Cas-Dnven, 202
Traction, Polyphase Electric, Professor Cams Wilson on, 5, 99, 133
Traction, Resistance to, by Rood \ ehides. 327
Tractive Porte of Trains, 361
Trade, British, in Siberia, 189
Trade, Canadian, and Tariff, 538
Trade and Commerce of Korea, 504
Trade of Japan, 22
Trade Marks in Orange River Colony, 445
Trade Marks, Recent Cases Relating to, 185
Trade, Russian, in China, 410
Trade of Siam, 671
Trade and Shipping, United States, -41
Trade Societies, The Duties of, 712
Trade of Tientsin, 272
Trade Unionist*, Disabilities of, 157
Trade Unionists and Picketing, 377, 707
Trades Union Congress, 337
Trades Unions, French, 705
Trading, Municipal, on the Clyde, 128
Train Indicators, 1, 39, 75
Train-Signalling Apparatus, Metzger's, 39
Train Speeds, 247 „ . _ ......
Train Velocity Recorder at Pan* Exhibition, 74
Trains, Tractive Force Resistance and Acceleration, 361
Tramcar (Brill). 267. See Lnwi, 415
Tramway Construction, by Mr. W. Dawson, 361, 480
Tramway Isjcomotive (Swiss Company) at Paris Exhibition, 797
Tramway Plant, Coat ol Electric, 112
Tramway Power Station at Zurich/'!*!
Tramway Schemes in Parliament, 732, 760
Tramway. See also Traction
Tramway., Electric, and the Field they Produce, 844
Tramways and Municipal Opposition on the
Tramways at Orleans, Electric Plant, 526
Tramways, Tokyo Electric, Traction, 76S
Tramways. See also Qae-Driven Pouvr Plant
Transatlantic Records, 2*7, 833
Transbaikal Hei lun zagan Railway, 186
Transmission by Continuous Currents, 306. See Power Station, Electric
Transmission ol Power by Electricity III Factories, 147. See also Potccr
Transportation, its Influence in Civilisation, 9
Transvaal War. See War in South Africa
Trials ol Royal Yacht " Viotoria and Albert," 308
Tricycles. See Cycles
Triphase and Monophase Generator (Helios Company X 12. See also Electric
LVusnsinn Vnirinpil Sp
"nple-Expansion Engines. See Engine
Trolley “ Omnibus, 360
"rank. Grand Railway, 29
"rusts in Practice, 215
"ubc-Bending Machine, Donaldson s, 249
"uiie Expander, Burton's Plastic Pressure, 793
"ills’ Railways in I sin (ion, 707
"lilies, Klcctrodlalvanising Boiler, 130
Tubes, Ignition in Gas Engines, 148
"uning-Fork Cyclometer, 847
Tunnel Railways on the Three-Wire System, 160
rurbine. Cost ol Power Irom, 331, 351, 390
rurhinc Destroyer “ Viper," Coal Consumption, 307. See l.rrrsR
rurbine-Propelled Boat, “ Viper," Trials ol, 86
See LKTTKRS, 161, 344
Turbine (Steam) Driven Locomotives, 128
Turbine, Steam. Parsons', Tests ol, 830
Turbines, Laval Steam, 149, 217
Turret lathe, Conradson Semi-Automatic, 713
Turret lathe Work at Paris Exhibition, 506. See also Alachinc Toole
Turrcts, Gun, in United States Battleships, 793
[SvinbeiTOW, Mr. J. D., on Capacity ol Railway Wagons and Cost ol Transport, 658, 680, 716. See LKTTKRS
Twin-Screw Engines. See Engines
Tyler, Edward H., on Electrical Locomotives and Multiple Driven Axles, 806
Tyre Profile Machine at Paris Exhibition, 74

Underfeed American Stoker, 532
Undertakings, Legal Liabilities ol Electrical, 20
Union Company (Germany) Bridge - Building Exhibit at Paris, 554 See also Orman Bridie*
Union, Trades, Congress, 337. See also Industrial Xotce
Union, Trade, TalT Vale Railway and, 377, 706
Unions, Duties ol Trades, 712
Unionists, Disabilities ol Trade, 167
Unionists, Trade, and Picketing on the Taff Vale Railway, 377, 706
United 8tat« Battleship* ‘'Kearaarve and •• Kentucky," Double Gun Turret*, 793
United States Competition. See Competition. See Larrais , „ ...... .
United States Court, Portal to (Pans Exhibition),
United States Experimental Model Tank, 7«*
United States Naval Court at Pan* Exhibition, ttii
United States Naval Engineers, 740
United States Railways, 570
United States See *l*o American
United States Shipbuilding r. European. 628
United States Ship “ Massachusetts," Coaling at Sea, 797
United States Shipping Bountie*, 7«3, 828
United States Steel Shipped Direct to Europe, 837
United States, Steel Rail* in, 11, 33, 08
United States Textile Court at Paris Exhibition,
United States Trade and Shipping, 742. See 703, 828
United Slates Universities and Colley**, 92
Unit**, Magnetic, 270
Universal Directory of Railway Officials, 209
Universal Wood Worker (Robinson, Rochdale), 118
University at Tokyo, 474

“Vaderland,” Steamship (Brown and Co.X 60
Value of Horse-Power, 148
Valve Gear, Berth’s Locomotive, 1
Valve Gear, (’oilman, 698
Valve Gear, Dujardin, 264
Valve (lear, 100 Horse-Power Engine (BeerX 737
Valve Gear, Lefer (Weyher and Richmond), 131
Valve Gear, Revolving Slide (SulcerX 533
Valve Ciear, Sulxer, Rolling Lever, 533
Valve Gear, Trip (Corel Freres, Ghent), 79
Valves of Van den Kerchove's Engine, 434
Van den Zypen and Charlier’s Exhibit at Paris, 497
“ Variag,” Russian Cruiser, 766
Varnishes, Composition aud Classification of, 793
Vaughan, Mr. Thomas, 737
Vehicles, Road, Resistance to Traction, 127
Velocity Reconler at Paris Exhibition, 74. See also Train
Ventilation and Winds in Town, 402
Ventilator, Simpson's Diaphragm, 81 Viagraph, 327
“Victoria and Albert,’* Trials of Royal Yacht, 306
Victoria Works, Rugby, 7
“ Viper,” Turbine Ih^stroyer, Coal Consumption of, 3u7. See Lmu
“ Viper,” Turbine - Driven Torj»edo - Boot Destroyer, 161, 344
" Viper,” Turbine Propeller. Torpedo - Boat, Trials of, 86, 307. See LKITES
Vision Phenomena, 574
Visit of American Engineers to Berlin, 158
Volt and Ammeter, Professor Baily*s, 461
Volt-Ampere Curve, 485
Voltmeters, Phase-Turning Apparatus. 627
Vulcan Company's Exhibit at Paris, 455
Vulcan Company, Stettin, Twin-Screw Steamship “ Deutschland.” 381, 532, 610, 602, 723, 703, 823. See Erratum, 573

Wagon, 2»-Ton Metre Gauge, at Paris Exhibition, 262
Wagons, Allen’s Military, 768 Wagoos, Long Railway, 744
Wagons, Midi Railway, 755
Wagons. Railway, Capacity and Cost of Transport, 658, 680, 710. See LKTTEBS
Wales, Engineering in, 614, 046
Waltham Abbey Powder Works, 127
War in South Africa, 15
Warming Buildings, 114 Warship Construction in 1900, 800, 838
Warship Design, 829. See 765

Warships :

Belleville Boilers, Report of Trials of “ Highflyer,” “ Minerva,” and “ Diana,” 89,123,183, 278
Dutch Torpedo-Boat* “ Hydra ” and “ Scylla ” (Messrs. Yarrow and Co., Poplar), 78
French Navy, 470
H.M. Cruiser “Hogue” (Vipers, Sons, and Maxim, Limited), 210
Her Majestv's Ships Built and Building in 1900, 800, '838
Japanese Battleship “ Mikasa” (Vickers). 630
Japanese Cruiser “ Hat-use ” (ElswickX 776 I*aunch in Ja|vanese I>ockyard, 307
Launch of United States Battleship and Cmiser, 829
Naval Statistics, 471
Navy Boiler Committee, 183, 278. See also N a rai Kivjinerrt
Position of Naval Engineers, 503, 003
Russian Cruiser “ Variag” (Cramps), 765 Submarine Boats at Sea, Safety of, 176
Torpedo-Boats at Sea, Safety of, 830
Turbine-Propelled Torpedo-Boat “Viper,” Coal Consumption of, 307. See LETTERS, 131, 344
Turbine-Propelled Torpedo-Boat “Viper,” Trials of, 80. See LETTER
United States Battleship and Cruiser Design, 829
United 8tates Experimental Ship Model Tank, 765
United States Steamships “ Kearsarge ” and “ Kentucky,” Double Gun Turrets, 793
United States Steamship “Massachusetts,” Coaling at Sea, 797
Warship Construction in 1900, 806, 838

Warwick Feed Heater, 345 Waste of Shipping. 308
Water. Acidity of Moorland, 530 Water Filtration, 11, 40, 95
Water Filtration, Bacterial, 11, 40. See LETTERS, 95
Water Gas, Mr. Carl Dellvrik on, 250
Water Heater and Detartariwr, 345
Water, Heating by Hot, from Central Station, 114
Water, Molecular Constitution of, 789, 808
Water Piping, Wooden, 79
Water Power, Cost of, 331, 351, 390
Water Power, Holyoke, 572
Water Power in Norway, 277
Water Power in Sweden, 05
Water Softening at Lorain Blast-Furnaces, 143
Water, Some Peculiarities of, 709, 808
Water Sterilisation by Electricity (Paris Exhibition), 001
Water Supply of Ancient Rome, 170
Water Supply, Copenhagen, 413
Water Supply, Godalming, 139, 197. See LETTER
Water Supply, Mr. Mansergh on, 004, 012, 047, 079
Water Supply of Paris, 542
Water-Tube, Boiler, Bending Machine, 249
Water-Tube Boiler Committee, 183
Water-Tube Boilers, 128, 445. See also Natal Engineer*
Water-Tube Boilers in Navy, Report and Debate on, 89, 123, 183, 278
Water-Tube Boilers in Wilson Line, 638
Water Works, Bradford, 326, 349
Water Works Schemes in Parliament, 700
Watering Streets by Motor Cara, 353
Waterways Between White Sea and Baltic, 277
Waterworks, Godalming, 139, 197. See LETTER, 220
Water Works, Staines, 6
Watson, Mr. James, on the Bradford Water Works, 326, 349
Wattmeter and Maximum Demand Indicator, 362
Watts Multiple Sight Feed Lubricator, 177
Waxes, Electric, on Parallel Wires, 430. See 0$ciilatiouM
Weakest Links (Engine Breakdowns), 375
Weather and North Atlantic in 1898-9, 463
Weaver River Swing-Bridges, 757
Weaving Machine at Paris Exhibition, 567, 054
Webster, Mr. W. 1L, on International Methods of Testing, 166, 193, 282. See also Specification*
Wehnelt Interrupters for Spectroscopy, 380
Weights of Steel, 83
Welding by Aluminium-Thermit, 380, 386, 450
Welding. Electric, 379 Welsh Mines, 614, 640
W’estinghouse Signalling Apparatus at Boston, 257
W’estwood v. Bailey, Toms, and Co., 48. See LETTERS, 95
Wex her-Richmond and Creil, 1000 Horse-Power Engine and Dynamo, 131
Wheatstone Bridge, 429,715
Wheel-Cutting Machine at Paris Exhibition, 498
Wheel Tyre I'rofile Machine at Paris Exhibition, 74
White Sea and Baltic, Connection Between, 277
Whitehead's Isochronous Governor, 27
Wigham's Lighted Buoy, 479
Wlgsell's Double Triple-Expansion Engine, 311
Willans and Robinson's Works, Rugby, 7
Wilson Filter Press, 63
Wilson Line Steamers, Water - Tube Boilers, 038
Wind Power for Electric Generators, 541
Wind Recording Apparatus. 508
Wind, Refraction of Sound by, 715
Winding Engine at the Garesfield and Derxxenthaugh Incline, 45, 116. See LETTER
Windlass and Capstan Gear, Twin-Screw Steamship “ Deutschland," 610
Winds in Town and Ventilation, 462
Wine, Sterilising, 507
Wireless Telegraphy at Borkum Lightship. 476
Wireless Telegraphy, 413, 432. Bee Erratum, 436
Wireless Telephony, 432. 8ee 413, 436
Wiring, Electric, 190 Wood Preserving, 117
Wood. 8upply of, United States. 606
Wood-Working Machinery (Robinson, Rochdale), 46, 118. See Machine 'Tool*
Wooden Water Pining, 79
Woolcombers, Effluents at Bradford, 531
Wool Weaving Machinery at Paris Exhibition, 587, 654
Workmen's Compensation, 21, 25, 102, 117, 162, 411, 442
Workmen’s Compensation, Statistics, 411, 442

Works:

Hayange Works, 403
National Cash Register Company, Dayton, Ohio, S5S
Patent Shaft and Axletree Company's Works, 563
St. Chamond Works, 403
Stratford Locomotive Works, 5
Thornycroft's Works, 5
Waltham Abbey Works, 127
Willans and Robinson’s Works, Rugby, 7

Works’ Methods, Iraproxing, 124
Workshop Buildings, 394
Workshop Methods. Reorganising, 124
Wreck Raising, Notes on, by Mr. D. W. Noakes, 222
Wright System of Electric Supply, 362

Yacht Displacement, Diagram of Sail Area and, 779
Yacht, Trial of the Royal, 308
Yarrow Torpedo-Boat* for the Dutch Navy, 78
Yaryan, Mr. H. T., on Hot Water Heating, 114
Year-Books, 607
Yeast, Chinese, in Oolette-Boidin Process, 523
Yorkshire Light Railways, 635
Young Engineers, 343. 381, 415, 445, 446, 477, 478, 509, 543, 544 , 574 , 575, 008, 009, 639, 640, 676, 676, 712

Zinc, Pure, 744
Zincing Boiler Tubes by Electricity, 130
Zurich Ga*-Driven Power Station, 287
Zurich-Seehach Tramway Gas-Driven Power Station, 399

Grace's Guide To British Industrial History

Engineering 1900 Jul-Dec: Index: General Index

See Also

Sources of Information