The Engineer 1926 Jul-Dec: Index: Paragraphs

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

The Engineer 1926 Jul-Dec: Paragraphs Index.

Note: This is a sub-section of The Engineer 1926 Jul-Dec: Index

View the Volumes that this Index refers to.

A ACCIDENT to Cochin Harbour Board’s Dredger, 171 Aerial Passenger Cableway to Summit of Table Mountain, Proposed, 117 AERONAUTICS See aleo Associations, Royal Society of Aeronautics Aerial Transport Cost Compared with Sea, Rail and Road Travel. 689 Aircraft Apprentices, 500, Wanted by Royal Air Force, 117 Aircraft in Canada, Particulars of. in 1925, 307 Amphibian Flying Boat's Return to Alberta After 6000-7000 Miles* Tour, 637

 Aviation Cold Medal, /Award, 397
 Awards to Aircraft Apprentices, 238

Busk Studentship in Aeronautics Award, 143 Civil Aviation Mileage and Passenger Statistics, 223

 Dornier Seaplane's Equipment, 171

Europe-South America Airship Projected by German Company. 644 Ford Company's Miniature Aeroplane Weighs 350 1b.. 143 Giant Passenger Aeroplanes for Australia, 343

 Mystery Seaplane at Cromer, 389

Parachute* Brings Down Aeroplane 2500ft. with Engine Stopped, 277 Wilbur Wright Memorial Lecture to be Given by Professor Prandtl, of Gottingen, 609 AIR Compressor Operation and Practical Method of Cleaning Compressor, 249 Aix-la-Chapelle, ('anal to Connect with the Rhine. 223 Algeria, Extensive Public Works Projected, 37 Allen-Li versidgc. Ltd.. London Staff Dinner. 526 Amber. German Deposits of. the Most Profitable in the World. 342 Ammonia, Daily Out put of, in the United States. 171 Ammonia. Synthetic Production of. at New Works nt Oslo. 277 Anticosti Island Timber to be Used for Paper Pulp. 47 I Antimony, Flotation of Company to Work Large Area in the Murchison Range, 117 Antimony Production and Many Uses. 553 Antofagasta Port Enlargement and Improvement. 669 Archseological Engineering. 593 Argent inc Port Facilities. 350 Argentine Public. Works Programme, I I Armour Plate Trials, 605 Artificial Silk Factory Projected in Quebec, Cost of, 91 Artificial Silk from Wood Pulp of Nova Scotia, 37 Artificial Silk, World Production Immensely Increased in 1926. 581 Asbestos Output from Rhodesia, 609 Asbestos in the United States, Statistics of. 223 Asphalt, Discovery of 40,000,000 Tons of, in the Philippines, 277 Asphalt Roofing Material and Advantage in Use of Electric Heating Units, 249 ASSOCIATIONS. INSTITUTIONS & SOCIETIES

 INSTITUTE OF CHEMISTRY :

Libraries Presented, also Memorial Fund, 533 The Chemist in the Non-ferrous Metallurgical Refinery, St reatfield Memorial Lecture, F. C. Robinson, 533

 INSTITUTE OF MARINE ENGINEERS :

Marine Engineering Studentship Facilities, 605

 INSTITUTE OF METALS :

Latest Date for Receipt of Papers for Next Annual Meeting, 431

 INSTITUTE OF TRANSPORT :
   Railwaymen Elected by Ballot, 91

INSTITUTION OF AUTOMOBILE ENGINEERS : Annual Dinner. 560 Graduates* Prize ami Crompton Medal Award. 415 Joint Gatherings with the Royal Aero* nautical Society, 527

   Training for Automobile Engineering, 526

ASSOCIATIONS, INSTITUTIONS & SOCIETIES (continued) :

 INSTITUTION OF CHEMICAL ENGINEERS :
   Visit to Royal Naval College, Greenwich. 41
 INSTITUTION OF CIVIL ENGINEERS :
   Awards for Papers. 429

“ James Forrest ” Postponed Lecture, New Date for, 431 BIRMINGHAM ASSOCIATION : Visits to Pumping Station at Lichfield and to Reservoir at- Dudley, 557

 INSTITUTION OF ELECTRICAL ENGINEERS :

Portraits of Michael Faraday and Lord Kelvin, 581 Ships, Regulations for Electrical Equipment of. 235 Students’ Premiums, Awards for Papers, 158 INSTITUTION OF ENGINEERS AND SHIPBUILDERS IN SCOTLAND : Programme of Papers for Winter Session, 357

 INSTITUTION OF FUEL ECONOMY ENGINEERS :

First President and First Meeting of Winter Session, 1926, 261 INSTITUTION OF HEATING AND VENTILATING ENGINEERS :

   Prizes Offered, 678, 714
 INSTITUTION, JUNIOR, OF ENGINEERS :
   Awards of Medals, &c., 357, 649

Pyrometer Experiments for Measuring Temperatures Within Cylinders of Small Internal Combustion Engines, C. E. Foster, 663 Steel Castings in their Relation to Mechanical Engineering, Robert Lowe, 568 INSTITUTION OF LOCOMOTIVE ENGINEERS : MANCHESTER CENTRE : Visit to the Crewe* Works, L.M.S. Railway, 207

 INSTITUTION OF MECHANICAL ENGINEERS :

Archaeological Engineering. Lecture by Lieut.-Colonel E. Kitson Clark. 593 Award* for Papers Read Before Graduates’ Section, 678

 INSTITUTION OF MINING ENGINEERS :

Summer ami Autumn Meeting Abandoned Owing to Stoppage, 261

 INSTITUTION OF NAVAL ARCHITECTS :

National Certificates in Naval Architecture, 659

   Scholarship Awards, 264
   Scholarships to bo Offered in 1927, 624
 INSTITUTION OF PETROLEUM TECHNOLOGISTS :
   Oil Fuel. Dr. F. Moll wo, 553
   Research Fund. 455. 527
 INSTITUTION OF PRODUCTION ENGINEERS :
   Third Annual Dinner. 495

INSTITUTION OF RAILWAY SIGNAL ENGINEERS : Ferro-concrete and also Wooden Poles, with Special Fittings for Signal and Telegraph Purposes. 552

 INSTITUTION, ROYAL :

Courses of Lectures in November and December, 455 General Meeting, Thanks for Valuable Gifts. Election of Members, 649

   Juvenile Lectures, 101st Course. 455, 678

Lecture Arrangements Before Easter, 1927. 678. 697

 INSTITUTION OF STRUCTURAL ENGINEERS :

Death Vacancy and New President Appointed. 429 Portland House Scholarship and Other Awards. 264

 SOCIETY, ROYAL, OF AERONAUTICS :

Grant of 5000 Dollars from the Daniel Guggenheim Fund to the Royal Aeronautical Society. 307 Joint- Gatherings with the Institution of Automobile Engineers, 527 ATMOSPHERIC Oxygen, Process for Extract- tion of, 117 Australian Graduates, Eight Chosen for Special Research Training, 285 Australia's Paint Imports, Large Proportion Supplied by Great Britain, 91 Australia's Trade with the United Kingdom. 307 Automatic Telephones Being Installed in Dairen, Manchuria, 689 Automobile Association and Improved Methods of Car Shipment. 527 B BANFF, Canada. Calculation of Potential Energy from Hot Springs, 715 Barbed Wire, History of, 91 Barrages Across the Congo. A Big Proposition, 307 Batavian Production of Resin and Turpentine, 637 Bavaria’s Water Power Stations, 609 Beet—see Sugar Beira Port, Portuguese East Africa, Sold to

  Company and in Course of Improvement , 277 Belgian State Railways and Government
  Telegraph and Telephone Systems Leased to Companies, Terms of Arrangement, 223 Belt Fastener, A New, Dargue Brothers, Ltd., 704

Bengal Irrigation Department to Attack Pest of Water Hyacinth, 11 Beryllium, Valuable Properties and Probably Increased Use of. 281 Big Peter of York Minister to be Recast. 637 Birmingham University Metallurgical Society.

  Retirement and Testimonial to Professor, 106 Bitumen in Large Quantities Found on Kangaroo Island, South Australia, 117 Bituminous Roads in South Australia, Cost per
  Mile, 471

Blasting Charges, New Form of Primer for. 637 Board of Trade Licence Issued to Research Association of British Paint Manufacturers, 4 43 Boiler Explosion, Unusual Typo. 11 Boiler Stop Valve Failure at a Colliery. 307 Boiler Used on Gold Mino in 1875 Rediscovered in Good Order, 417 Boiler's Groat Output at Yallorn Power House.

  Victoria, 417

Bombay Government Appoints Committee to Report on Back Bav Reclamation Scheme. 1 I. 91 Book Tower in Detroit to be 873ft. Above the

  Ground, Tallest Building in the World, 143

Bootle Commercially Considered, 361 Bore-hole in Search for Oil at Orallo, Queensland, 499 Brazilian Proposals for Improvement of Port of Ilheos. State of Bahia, 689 Bricks at Fiction Brickyards, 16,000,000 per

  Week Output. 219

BRIDGES:

  Bascule Bridge’s Unusual Mishap, 417

Bridge Over the Danube from Belgrade to Pancevo, Conflicting Opinion, 307 Double-deck Road and Railway Bridge Across the South Saskatchewan River, 663 Durban to Connect with Durban North by New Bridge, 715 Floriunopolis Bridge, Brazil, A Record Structure, 715 Haven Bridge at Yarmouth, Reconstruction, 117 Montreal Bridge under Erection will be Second Only to Sydney Harbour Bridge, 689 Narrows, at Atherlev, Ont., Bridge Over the, 117 New Bridge Across the Yare at Yarmouth, 581 Niagara Falls Memorial Bridge, to Connect Canada and United States. 443 Steel Bridge Projected Across Riviere du Loup, Quebec, 471 Suggested New Road and Railway Bridge at Freemantle, West Australia, 581 Sydney Harbour, Need of Another Bridge Predicted, 171 Transporter Bridge near Mouth of Yarra River, Victoria, Proposed Construction. 171 BRIDGE River Hydro-electric Scheme in British Columbia. .333 Briquette Works and Superphosphate Plant Projected in South Africa, 417 BRITISH ENGINEERING STANDARDS ASSOCIATION SPECIFICATIONS :

   Barytes and Boiled Linseed Oil, 347
   Brazing Solder, 291
   Electric Cable Soldering Sockets. 319
   Fractional Horse-power Electric Motors. 291

BRITISH Aluminium Company in Norway. Extension of Works, 417 British Electrical and Allied Manufacturers' Association, Annual Dinner and Speeches, £60 British Foundry men. Institute, Birmingham, Coventry and West Midlands Branch, Junior Section to be Formed, 478 British Gears’ Success in Spite of High American Tariff. 417 British Nationality, Out ward-hound Passenger Traffic from Europe Much Increased. 663 British Treasury to Guarantee Principal and Interest up to £110,000 to Australasian Paper and Pulp Company for Twelve Years, 689

 Bromley Ironworks Demolition, 499

Bronze Runners to Replace Steel in Turbines to Avoid Erosion Troubles, 249 Buenos Aires, Port of, Reconstruction Work Resumed, 361 c CABLE, New, Between England and New York. 307 Cable Ship Laving Longest Cable in the World, 342 £10,000 Cable Tram Equipment Sold for £450, 249 Cairo apd Alexandria to be Linked by Underground Telephone Cable, 389 Calcutta Corporation Pumping Plant Extension, 335 Calcutta’s New Drainage Scheme and its Cost, 307 Calcutta Trust Starting Work on Manicktolla Bridge Reconstruction, 335 Californian Oil Company Planning Drill Hole Down to 10,000ft., Already of Record Depth, 689 Canada, Dominion Water Power and Reclamation Service, Report, 612 Canada's Gold Production Since 1858, Third in the World’s List of Producers, 171 Canada's Production of Platinium. Palladium, Rhodium, &e., 307

 Canadian Canals, Traffic Stat istics. 91
 Canadian Good Roads Association, 389
 Canadian Magnesite Suitability for Bricks. 171
 Cape Town. Dock Improvement Scheme. 122

Carbon Acid Gas Purification Plant in Montreal. 197

 Carbon Dioxide, New Process for Making. 443

Cement Manufacture in Victoria. New Works. 249 Cement Sales in Australia, 37 Chefoo Harbour Improvement Commission. 37 Chemicals and Drugs Manufacture. Shanghai Factory, 11

 Chili, Irrigation Projects in, 223

Chilian Iodine Industry, Terrible Waste of Valuable Iodine, 277

 China, New Arsenal and Mint Projected, 46

China’s Population, Analysis of Foreign Proportion. 277 Chinese Architects Form Society, 609 Chines© 400 Miles Road, Motor Car Journey Occupies Three Days, 443

 Chittagong Port Development. 37, 277

Circulating Water at American Power Station, to Prevent Choked Gratings, 197 Classes for Firemen and Furnaeemen in Glasgow, and Beneficial Result, 335 Cleansing Oil Coolers, Duckham, Alexander, and Co., 291

 COAL, COKE AND COLLIERIES

Accidents, Death rate in Coal Mines of the United States, 443

    Baffin Island Coal, Analysis of, 471

Barnsley Coal Seam said to be Workable Throughout Lincolnshire, 171

  COAL, COKE AND COLLIERIES (continued):

Bituminous Coal. International Conference on. at Carnegie Institute, 470 Bolton Now HOUSCH, Cumberland, New Pit Sinking at. 490 Bombay Coal Consumption Halved, 307, 527 Briquetting Brown Coal at Morwell, Victoria, 335 British Steel Produced by Aid of American Coal, 527 Brown Coal Deposits in South Australia, 417

    Canadian Coal Output in 1925. 143
    Carbonisation of Durham Coal in Continuous
       Vertical Retorts, 171
    Carnock Colliery Contract for New Plant, 90

Coal Output, Great Increase of, by Nova Scotia Company, 663

    Coat Products—ner. Exhibit ions

Coal Seam Found in the Lower Cwmgorse Valley, 171 Coke Oven Plants to Use Canadian and Nova Scotian Coal, 277 Czocho-Slovakia. Details of Coal Production. 609 Dry-cleaning Coal, Professor Henry Louin, 663 Dry Coal from Yallourn Utilised by Mixing with Wet. 553 Entombed Colliers* Bodies Recovered after Nearly Fifty Years, 249 German Coal Hewers* Output, Great Increase on Pre-war Rate of Production. 249 Great Britain's Coal Output for week ending December 4th, 666 Hamburg Arrivals of Water-borne Coal Reduced by Quay Labourers' Strike, 527 Hull, Proposed Railway from Goole, and Wharfage, to Cheapen Coal Transport, 609 637 Japanese Coal Delivered in Shanghai, Cost of. 689

    Leeds, Coal Smoke Nuisance Abatement, 63

Lisbon, Coal Mines near. Opened Up, but Coal of Poor Quality, 91 New South Wales Metallurgical Coke Output, 087 Nigeria. Third Coal-carrying Steamer Purchased for. 499 Oil Distillation from Coal, Satisfactory Tests in China, 11

    Pekin Syndicate Coal Output, 63

Pyritic Oxidation in relation to Spontaneous Combustion of Coal. H. Macpherson and Others. 417

    Sinking Coal Shaft in South Yorkshire. 499

Spitsbergen Collieries Benefit by British Coal Stoppage, 335

    Transport of Coal by Aerial Ropeway, 249

Upton Colliery Company's Shaft-sinking Progress, 277 Woodville near Burton-on-Trent, Seam of Coal Located in a Field near. 63 X-ray Use in Coal Classification, F. J. Harlow, 609 COCHIN, First-class Tidal Harbour, Work Begun, 715 Cochin Harbour. Arrival and Work of New Dredger, 91 Cold Storage and Ice Factory’ Projected in Perth, 715

  Cold Storage Plant for Durban, 417

Cold Storage Plant, Very Large, Projected for Western Canada, 443 Colombia, Reported Projected Construction of Modern Port in Gulf of Uraba, 277 Commonwealth and New South Wales Floating Dock, Increase in Projected Lifting Capacity, 14 3 Concrete Controlled in Strength by Ratio of Cement to Water, 91 Concrete of Extreme Strength for Hall in California, 424 Concrete-mixing Investigation and Conclusions, 467 Concrete and Reinforced Concrete Arches of Great Span, Method of Construction by Rib Compensation, Monsieur Freyssinet, 117 Concrete, Reinforced, for Signal Posts and Telegraph Poles. 552

  Concrete Strengthened by Molten Sulphur, 11
  Concrete Tanks for Storage of Animal and
    Vegetable Oils, 609
  Conveyors, Very Long, in Virginian Mine, 361
  Cooling a Troublesome Bearing, 91
  Copper Discovery in South Africa. 63
  Copper. Electrolytic, Union Minidre to Produce
    Large Quantity Annually, 63

Copper Mine in British Columbia, Reputed Largest in the Empire, 499

  Copper Ore Discovery in Now Brunswick, 577
  Copper and Silver Output of Canada, 277

Cornish Mining to Seek Government Subsidv. 581

  Cornwall Works, Birmingham, 212

Cotton-picking by Machine, New Invention, 471 Cotton Textile Industry in the Dominion, Seventy Plants Engaged, 171

  Cracked Circular Saws, Mending, 581
  Crane for Steel Plant in America, Said to be
    Largest of Kind in Existence, 443

Cuban Large Rond Construction Programme, 307 D DAM, Large Storage, Under Const ruction by Gatineau Power Company at Bitobe, Quebec, 117

 Dam, New, on the River Mackinac, 91

Darn in Waranga Basin, Victoria, Question of Strength, 307

 Danzig, Coal Situation at, 37

Detonation of Blasting Explosives, Velocity of- 37 ; Paper on Determination of Velocity, 63 Detonation Phenomena in Engines, Monsieur Dumanois, 11 Detonators in Mines, Additional Precaution, 637 Development of Paugan Falls on Gatineau River, Ontario, 552 Diamond Discovery Reported in Cape Colony, South of Port Nolloth, 499 Diarnondiferous Area of British Guiana, -Accompanied by Heavy Minerals, 277 Diesel-driven Power Station Likely to bo Changed for Local Water Power Scheme, 417 Diesel Engine Power Plant to be Scrapped in Favour of Steam, 471 Differential Separation by Flotation of Lead and Copper from Zinc in Sulphide Oren, 689 Disinfectants for New Zealand, Large Tenders Called for, 389 Diving, Success of Use of Artificial Atmosphere, 553 Dock Scheme. King George’s, at Kidderporo, Progress, 117 Dock, Wet. at Ayr, Removal of Unused Gates and Sill, 171 Drainage and Road-building Operations at •* The Brook Kishon," 307 Drainage Scheme for Karachi, 171 Dredger at Bristol Undergoing Overhaul. 581 Drilling by Jack-hammers, A Record. 499 Dublin's First Automatic Telephone Exchange, 527 Duke of Northumberland to bo President of Shipping Exhibition at Olympia, 1927, 91 Duralumin and Welding by Oxy •acetylene, 223 Dust- Inhalation in Mines, Paper by P. S. Hay.

  I Hi

Dust-proof Plants in Boiler Houses Economical as well as Cleanly, 91 Dusty Roads, Now Remedy for. Found in Amsterdam, 277 Dynamite Factory being Put Up in Alabama, 581 E EFFLUENT Liquor Treatment at Coventry, 581 ELECTRICAL MATTERS Armature of Exceptional Size, Special Arrangements for Railway Transport and Construction of Building. 143 British Columbia Electric Railway. Bridge River Power Development for, 637 British Industries Fair at Birmingham. Predominance of Electrical Industries. 689 Characteristics of Single-phase Motors, T. (). Walz, 361 Cheapest Supply in the World Generated by Steam Plant, 637 Competition in Manufacture of Electrical Machinery, Court Judgment at Melbourne, 499 Consumption of Current in South African Towns, 91 Dover’s Electric Supply Breakdown and Arrangement to Connect Supply with that of Folkestone. 553 Durban's Electrical Department Budget, 715 Earthing Metal Bodies other than Conductors, 335

  Electric Locomotives for Montreal, 499
  Electrical Trades' Benevolent Institution, 388

Electrified Ploughshare, Experiments and Result, 499 Flanged Girder. Electric Arc Welded and Tested to Destruction, 499

  Galle, India. Electric Lighting, 499
  Govan Power House Equipment, 249

Hardening and Tempering of Steel, Electric Heating for. 143 High-voltage Electrical Laboratory Built at Stanford University, California, 277 Industrial Standardisation in the Electrical Field, Percy Good, 389 Insulators, Electrical, Question of Manufacture in Bihar with China Clay Found There, 63 Lamps in Subways, Electric, Comparison Between Bare and Shaded Lamps, 63 Large Boilers’ Provision in Power House for Quick Change of Coal for Oil Fuel, 143 Lincoln Private Electric Lighting Increase, 389 Maritime Electric Company, America, Expenditure on Plant and Equipment. 249 Mexico’s New Electrical Code, Demand for Superior Apparatus and Equipment, 361 Power Development in British Malaya with Construction of Hydro-electric Plant on the Purak River, 117 Power Generation from Tides of Passama- quoddy Bay, Canadian Government Authorises Scheme for, 277

  Power Station for Senegal. South Africa, 450

Power Transmission Wires Between Canada and Island of Orleans, 11 Pre-heating Rolls of Tin-plate Mills by Means of Electrical Resistances, 335

  Rail Mill in /Xmerica, Electrification of, 361
  Sale of Electricity, Rapid Progress of, 471

Shanghai, Projected Power Plant of 20,060 Kilowatts, 637 Ships, Regulations for Electrical Equipment of, 235 Steam Turbo-generator for American Generating Station, 361 Sulphur Mines in Sicily, All Services to be Electrified within Three Years, 63 Super-power, Coal Consumption for Generation of Electricity, 389 Sydney City Council, Proposal to Acquire Mine or Mines for Purposes of Electricity Department, 117 Tungshun Island, near Amoy, Suggested Rice Mill for, with Electric Plant for Power and City Lighting, 581

 Turbo-alternators, Four 10,000-Kilowatt, for
    Bombay Suburban Railways, 637
 Two Million-volt Transformer Set, 143

Victorian Electricity Commission and German Recommendations, 417 Western Australia and Electric Supply to Mines, 37 Wolverhampton’s Increased Use of Electricity, 389 ELECTROLYTIC Copper, Big Lixiviation Plant foi Union Minidre Katanga, 143 Empire Mining and Metallurgical Congress to be held in Canada in 1927, 335 Engineers in China, 452 English and Amateur Mechanic*, 498 Esquimalt Dry Dock Construction, 389 Estonian Oil Shale as Railway Fuel, 663 Ethylene Dichloride as a Solvent for Oils and • Fats, 689 EXHIBITIONS Agricultural Show and Exhibition of Cottage Industries at Jubbulpore, 499 Belgium, Universal Exhibition Projected for 1930, 197 EXHIBITIONS (continued) : British Industries Fair in Birmingham : Enlargement of Buildings Called for, 417 British Industries Fair and Misconceptions, 417 Electric Business Predominance at British Industries Fair in Birmingham, 689 Floor Space at British Industries ^Fair, Greatly Increased Demand, 581, 637 Madras Council Estimate for Participation in British Industries Fair. 471 Congress of Chemists and Exhibition in London of Apparatus, Chemicals, A’c., 3* Industrial Designs Competition, Selection of Work on Exhibition., 143 Ironmongery, Hardware, &c.» Exhibition, 276

  Leipzig International Industries Fair, 183

Leipzig International Industries Fair, 1927, 624 .11 Model Engineer Exhibition at Horticultural Hall, Westminster, 143, 171

  National Coal .Products Exhibition, 495
  Physical Societies’ Exhibition, 649

Prague Sample Fair to Include Mining Section, 18 Royal Agricultural Society Exhibition, 1927, Date and Place, 649 Shipping, Engineering and Machinery Exhibition, Luncheon to Introduce New President, 560 Society of Chemical Industry, Exhibition in Manchester. 1 1 Textile Industry, First National Exhibition, 37 EXPLOSION of Steam-jacketed Pan, 335 Explosive Company’s Plant at Nobel, Ontario, to be Reopened, 715 Explosives Factories, Diminution in Number and also of Persons Employed, 63 F FACTORY Proposed in Natal for Manufacture of Canex ” Boards, 117 Fairs—see Exhibitions Faraday House, Old Students’ Association, Annual Dinner, 400, 511 Federated Malay States Insistence on Use of British Materials, 553 Felling a Blast-furnace Stack with Dynamite, 91 Fibre Rope, Inventor’s Unsinkable Type, 527 Fire Control in a Pulverised Coal Bin, 91 Fire Losses Due to Electric Irons, 37 Firedamp in Mines, Measurement by Electric

  CurrentE. H. Liveing, 389

Fire-float Beta III., Record Work at Big Fire in East London, 471 Fireproof Paints Factory at Sault Ste. Marie, 499 Flax Extensively Planted in Natal, Proposed Production of Alcohol from Waste Pulp of Leaves, 171 Fleming, Dr. J. A., Presentation of Portrait to, 499, 527 Floating Dock, Small for Table Bay Harbour,, 471 Floating Dock, 25.000-Ton, for French Government, Launched at Hamburg, 143 Flood Prevention, Irrigation, and Hydroelectric Enterprise in Mexico, 689 Floor Tested by Four Hours’ Fire, 417 Ford Five-day Week, Divergent Views on, 527 Foreign Building Materials, Greatly Increased Importation of, 361 Foreign Trade of the Sudan, Considerable Increase in, 663 Foundry at Warrington with Area of 3000 Square Yards, 499 Free State Flag, First Boat Launched under, Kahanui, for New Zealand, 223 Frost Effect in Different Soils, Caution Needed in Pipe Laying, 143 Fuel Research Board’s Experimental Borgius Process Plant, 361 Fuel from Waste of Palm “ Nuts,” 581 G GAS Oil for Petrol Engines. 41 Gas, Outbursts of, in Coal Mines, G. Roblings, 663 Gasworks Capacity of 1,000,000 Cubic Feet per

  Twenty-four Hours, 417

Gear Grinding, H. F. L. Orcutt, 581 G.E.C. Sports, 75 German Plate-rolling Trade, 287 Gold Nugget Weighing over 100 oz. Unearthed in Western Australia, 689 Gold in Sea Water, Not a Paying Proposition, 37 Gold, World’s Product of, from 1860 to 1924.

  Estimated Value, J. P. Dunlop, 689

Goods Transport by Chinese Junks, 197 Grab Dredging and Excavating Equipment, Numerous Orders for, 197 Graphite, Natural, Its Manifold Uses, 715 Great Britain Self-supporting in Only One Nonferrous Metal, Aluminium, 471 Great Lakes Power Company, Ontario, Plans to Meet Increasing Power Demands, 335 Great Lakes and St. Lawrence Waterways, Disagreement Between Canadian and U.S.A. Joint Board Engineers, 609 Greek Government’s Exclusive Convention with

  Eastern Telegraph Company, 91

H HAITI Projected Expenditure on Public Works, 471 Hamilton Bridge Works West End Plant Restarted, 91 Harbour Development, Vizagapatam, 468 Heat Generated by Chemical Action of Setting

  Concrete, Unforeseen Result, 715

Hematite Discovery in Siorra Leone, 663 Highway Engineering for UniversityjDcgree, 663 House Building, Steel v. Brick for, 389 House of SABEN, 649 Huon Pine Oil for Prevention of Decay in Other

  Woods, Experiments, 223

Hydrated Lime, Value of, 499 Hydraulic Cements, Free Limo in, Scientific Experiments, 637 Hydro-electric Development of Grand Falk, New Brunswick, 335 Hydro-electric Installations for Eastern Canada, '389 Hydro-electric Installation to Utilise Water Power of Bidasoa, Navarra, 417 Hydro-electric Metallurgic Works, at Corral, Chile. 637 Hydro-electric Plant, near Concepcion, Chile, *361 Hydro-electric Plant, Exceptionally Large, Under Construction in U.S.A., 197 Hydro-electric Power Plant. Big. and Plant for Magnesium Alloys, to be Erected on the Yalu River, 689 Hydro-electric Power Plant at St. Alban, Quebec, 689 Hydro-electric Statiop in Italy will be Largest in Europe, 663 Hydro-electric Station, Unusual Type for East Switzerland, 361 Hydro-electric Stations in Italy, Statistics Regarding, 499, 553 Hydro-power Development at Alexander’s Landing, Ontario, 63 Hydrous Sidts. Mainly Sodium Sulphate, Deposits in Western Canada, 689 I ICE Jam, Method*. Adopted for Breaking Up, 715 Ignition of Case?, Mixtures of Methane and Air, Comprehensive Research and Report, 117 Imperial College of Science and Technology, Annual Dinner, 678 Indian Boiler Regulations Amendments, 637 Indian Railway Board’s Search for Cheap Woods in Indian Forests, 91 India’s Import Trade, Depression in Machinery, 117 industrial Casualties, Analysis of Causes of, 117 Industrial Fatigue Research Board's Experiments, 11 Information in Periodicals and Libraries, Special, Association Formed and Directory to bo Compiled, 63 Insect House Electrically Controlled, 37 “I. 0. Emmas’ ” Reunion, 26 Institutes and Institutions—ace Associations Insulating Varnishes, Ozonised Air Process in the Baking of, L. U. Spence and P. B. Cochran, 277 Iodine, Liquid, Large Exports from Java, 553 Irish Free State and the Shannon Scheme, 62 IRON AND STEEL : Algoma Steel Works at Sault Ste. Marie, 7 Anvil Casting, Record Weight, 581 Autogenous Welding, Decreasing Use of Cast Iron as Filler, 581 Black Sand of Pacific Islands for Pig Iron, System for Extraction, 609

 Brazil, Steel Making Equipment, 361

Canadian Pacific Railway a Order for 25,000 Tons of Rails, 335 Central China Company’s Large Iron Output, 277 Corral, in Chile, Projected Iron and Steel Works, 443 Cuynna Range, Northern Minnesota, Eflti- mated Huge Deposits of Black Man- ganiferous Iron Ore and Brown Ore, 443

 Drawing Qualities of Thin Sheet Metal, G. G.
   Beard, 581

Electric Heating in Hardening and Tempering of Steel, 143

 “ F ” Steel Not a New Invention, 11

Flue Dust Escape from Blast-furnaces, Heavy Resulting Loss, 307 Heat Treating of Steel, Results of Recent Experiments, C. W. Bryan and C. G. E. Larsson, 715

 High Record for Pig Iron Output, 197

Ingot, Exceptionally Large, Produced at Sheffield, 335 International Nickel Company’s Increased Plant for Electrolytic Nickel, 171 Iron Ore and Pig Iron Output in the United States, 37 Ironworks, New, for Manufacture and Repair of Silk Weaving Machinery Put Up at Hangchow, 689 “ Jalcase,” New Steel Product, Advantageous Qualities of, 361 Japan Syndicate of Leading Iron and Steel Concerns, 335

 Large Castings and their Transport, 171

Manganese Deposits of Postmasburg District, South Africa, 715 National Federation of Iron and Steel Manufacturers, Reports : Furnaces in Blast, Pig Iron Production and Steel Production, Statistics on Eve of the Coal Stoppage, 249 ; in August, 306 ; September, 464 ; in October, 553

   Statistics to End of November, 715

Nickel Mines Exploitation at Locris and in Bcetia, 499 Nickel Ore, Extensive Deposits Discovered Near Maikop, in the Caucasus, 443 Phosphorus and Sulphur Effect on Rivet Steel, 143 Pure Granular Iron Without Use of Coke or Limestone, Experiments, 663 Refractories for Open-hearth Steel Furnaces, 11 Rod Mill in Course of Erection at Newport, 307 “ Safety First ” in Blowing-out Blastfurnaces, 143 Soft Steel ’ and Intercrystalline Corrosion, Experiments and their Result, 171 South African Pig Iron, First Steel Rails from, 143 South African Tungsten Minos Plant Approaching Completion, 197 Stainless Steel, Properties and Engineering Uses of, R. Waddell, 609 Steel, Apparatus for Detection of Defects Not Visible on Surface, 249

 Steel Castings, Robert Lowe, 568
 Swedish Iron Ore Trust Shipments, 335

Welded Steel Tube, Strength Testing Experiments, U.S.A., 11 Wolfram Discovery in Cape Province, Hoped- for Addition of Valuable Tungsten Ore, 11

 IRRIGATION Dam. Proposed, Across the
   Colorado River, 715
 Irrigation Enterprise Completed in Chile, 471
 Irrigation Works in Mysore, 037

J

 JALALABAD, Afghanistan, Electric Power
   Station Projected, 307

KAWASA KI Dockyard. Japan, Increasing Output of Sheet Steel, 443 L LACQUERS, Cellulose, Elementary Test for Flow, 277 Landslide. Serious, on Tennessee Side of Mississippi, 197

 Lantern Slides for Lectures Offered by :
    Automatic and Electric Furnaces, Ltd., 486
    Bruce Peebles end Co.. Ltd.. 384
 Lead Aluminate Production, 335
 Lectures, Special. 319
 Lighthouse. Lowestoft High, Much Increased
    Candle-power, 249
 Lighthouse, New, nt Hartlepool. Progress, 660
 Lime Addition for Softening Boiler Water,
    Tests for Ensuring Accuracy in Amount, 443
 Littlehampton Harbour, 499
 Lithopon. Increased Production of. in the
    United States, 117
 Lithopon Paints, to Remedy Darkening of. 91

Liverpool to East Lancashire, Government Consent to New Road Construction, 197

 Lobnitz Rock Cutter for Sydney Harbour, 143
 Lochalsh and Lochs on Balmacara Estate,
    Hydro-electric Schemes. 527
 Long-lived Engines in Scotsmen’s Charge in
    America, 249
 Loughborough College. 319
 Low Temperature Experimenters* Mistake,
    O. J. Parker, 663

M MAGNESIAN Flooring Materials Association, 235 Magneto Works Projected near Olomone, Czecho-Slovakia, 249 Manitoba Hydro-electric Transmission System Extended,197 Maple Sugar and Syrup in Quebec Province, Almost a Monopoly, 553 Match Industry Development in Bihar and Orissa Province, 11 Mazatl&n. Port, on West Coast of Mexico, Construction of Stone Breakwater, Dredging. &c.. Projected, 223 Measuring Rope. Cable, Wire, &c., Portable Machine for, 389 “ Mechanical Policeman ” for Point Duty in Copenhagen, 113 Meductic, Saint John River, Projected Water Power Development, 499

 Melbourne, Sewage and Water Statistics, 171
 Memorial. Frederick S. Spiers. 75

Menai Tubular Bridge, Robert Stevenson's Experiments on Models, 581 Metal Surfacing by Use of Stellite and an Acetylene Blow-pipe, 223 Metallic Cadmium, Large Production in the United States in 1925, 715

 Metallurgical Societies in the Midlands. 397

Meteorological Station. New, nt Pratas (Doong- sha) Shoal, 009 Methane Air Mixture Explosion Flame Projection, Experiments, 499

 Mica Output and Trade in India, 307
 Mica, Promising Occurrences of, in Natal. 689
 Mildew in Textile Fabrics. Prevention. 637

Main Reef Leader of the Rand Exposed. Estimates of Yield, 715

   Mineral Production in British Columbia, I I

Minerals Discovery, Lepidolite and Others, near Winnipeg, in Manitoba and Ontario, 553

   Mines—Dust
 Mining Incident, Unusual, 471

Mining Machine Electrically Driven, New Type, 335 Mining in New Regions of Ontario, Government- List of Reouiremcnts of Prospectors. 63 Mining in North-West Australia, Lack of Transport Facilities, 143

   Moffatt Tunnel, Fatal Accident in Working. 197

Moffat Tunnel, Progress of Pioneer Headings, 715 Montreal-Ottawa-Georgian Bay Ship Canal, Proposed. 63 Mortar or Concrete Re-tempering, Advantages, 223

   Mosquito Dest ruction by Paris Green. 91
   Motor Cars and Cycles in Kalgan. 11
   Motor Car with New Gear shifting Device, 143
   Motor Omnibuses for Glasgow, First of New
     Fleet. 307

Motor Transport Greatly Needed in Spam, Owing to its Mountainous Character, 277 Mysore and Bombay Hydro electric Projects. 335 N NAPLES and Port of Salerno. Port Canal Projected for, 471 National Certificates in Naval Architecture. 659 Natural Gaw, Accidental Discovery in Manitoba, 663 Natural Gas at Depth of 600ft. in Transvaal, 117 ...

   Natural Gas Production in Ontario, 149. 171

Needles Imported by U.S.A, from Great Britain. 63

   New South Wales Gold Yield, 37
   New South Wales Increased Imports, 609

New Zealand’s Projected Big Hydro-electric Development, 197 Newsprint Mill in Ontario. One Day’s Output, 197 Newsprint Mill, Quebec, Projected Extension. 223 Newsprint Mills in Canada, Increased Production of, 91 Newsprint Paper Mill, Quebec, Now Addition, 11 Niagara Falls, Erosion of the Crest at the Rate of 7ft. per Annum. Measures to Relieve, 91 Niagara Memorial Bridge Company Applies for Charter, 417 Nickel—see Iron Nitric Acid Production by Arc Process with Use of Iceland Waterfalls, 314 Nitrogen. Vmosphenr. F.vtory for Fixation of, 277 Nitrogen Fixation, Materials of Construction for, J. G. Thompson. 277 Nitrogen Fixation Plant in Brazil Projected, 037 Norwegian Aluminium Industry, 417 Norwegian Proposal to Lease Waterfall to Aluminium Corporation of England, 91 o OIL from Coal Process, Professor Doctor Bergius’ Warning, 499 Oil Company’s Plant at Regina, Saskatchewan,

  New Equipment for. 443

Oil Engine, Swedish, New Type, 701 Oil Flow, Temperature Test for, 389 Oil, Gross Output in Baku and other Areas, 229 Oil Pollution of Navigable Waters by Oilcarrying Vessels, 171 Oil Refinery for Fish and Cotton Seed Oil.

  Projected, in Newfoundland, 171

Oil Shale at Coal Mines in Manchuria, 223 Oil Shale Dusts Proved Explosive. Need of

  Same Precautions as in Coal Mines, 277, 361

Oil in South Africa, Hopeful Prospects from

  Boring, 689

Oil, Trial Bore-hole in Search for Oil, in South Australia, 548 Oil Wells Yield in Oklahoma. Methods of Increasing with Safety Precautions. 553 Ontario Oilers Financial Assistance in Diamond

  Drilling for Coal or Oil, 637

Ore Crushers for Chilian Mine, Allis-Chalmers Company, 715 Oxygen Factory at Fremantle, Australia, 480 p PAINT, Colour and Varnish Industry Research, Now Offices, 197

 Panama Canal Tolls Increase. 223

Paper Mill to be Driven by Power from Outarde Falls, Quebec. 499 Paper Mill Extension for Newsprint at Quebec, 581

 Paper Mill, Large, Erection in Quebec, 45

Paper Mill to Use Local l imber in Tasmania, Experiment, 417 Paper Pulp Factory Projected for Tasmania, 143

 Paper Pulp-making by Keobra Process, 527

Paper from Straw, Factory for Manufacture of, 443 Paraffin Oil. Increased Importation into Hang, chow Harbour, 171

 ParanaguA. Wharf Projected at, 307

Paste Paints, Zinc Oxide. Enamels, Varnishes, <fcc., Production in America, 609

 Paving Machine Worked by Petrol Motor, 219

Peat Fuel. Conditions of Economical Manufacture of. in Canada, Committee’s Report. 466

 Pembroke Dockyard, 319

Perak River, Hydro-electric Construction Works on Banks of, 637 | Permanent Way, A Century of, 649 Permeability of Natural Stones to Water, Relative Values as Building Material, 249 Petroleum Discovery Reported in Chinese Village, 277

 Petroleum Products Output in Canada, 307

Petroleum Storage and Conveyance, Changes in the Law and Scale *of Licence Feos Payable, 171 Petroleum Working, Neglect of Economy and Research. Professor J. F. Thorpe, 389 Phosphate Rock Discovered in Russia to be Converted into Fertiliser, 443

 Phosphates in Irish Free State, 63

Piles Supporting Railroad Bridge, over 13,000, Driven 23ft. Below Low Water. 117 Pine Lines Used for Conveying Natural Gas, Effect of Change of Temperature. 443 Plastint, New Inexpensive Interior Plaster, 117 Platinum “ Dredging ” in Russia. 553 Pollution of Sea by Oil. Conference of Thirteen Countries’ Representatives, 37 Polytechnic Engineering Society, Annual Conversazione, 649 Port Kembla-Moss Vale Railway ami Port Kembla Ironworks. Agreement. 171

  Ports. New, Proposed for Brazil. 663

Portland Cement Concrete, Permeability of. and Experimental Work, 609 Portland Cement Industry in 1925, Record Years'’Manufacture, 471 Portuguese Schemes for Water Power Development, 499

  Potash Discovery in the Ural Mountains, 197

Power Alcohol Distillery Projected for Queensland. 417 Pow'er Development, Quareau River, Quebec, 499 Power Lines, 4000 Miles, Authorised in Quebec, 471 Power Plant at Cape Town. Extension of, 499 Pressure Wave Sent Out by an Explosive, W.

     Payman and W. C. F. Shepherd. 641

Printers’ Compositors’ Work, Illumination Question, 637 Public Works, Roads and Transport Congress and Exhibition in 1927, Offer of Prizes for Papers, 106 Pump Mill, the Second in Northern Manitoba, Survey for, 443 Pumping Plant of Exceptional Lift at the Simmer and Jack Gold Mine, 553 Pumping Slimes at Rand Gold Mine with Rubber-lined Centrifugal Pump, 443 Pumping Water from Broken Hill Mino, Cost of, 471 Pumps for Pulverised Coal Conveyance in German Power Station, 527 Q QUARRIES of the United States, Trouble and Expense Due to Water Seepage and also Ice. 443 Quebec Development of Mineral. Water Power and other Resources, 37 Quebec, Province of, to be Mapped Photographically from Aeroplanes, 91 Queen's Engineering Works, Past and Present Students’ Annual Dinner. 649 Queensland State Smelting of Silver-lead Ore, 499 R

 RADIO Apparatus—ftcc Wireless
 RAILWAYS AND TRAMWAYS :
   Accidents :
     Accidents of 1925, Annual Report, 335

American Railway Trainmen s Reduced Fatalities. 197 Automatic Stop and Fatal Railway Accident, 197 Automatic Train Control, Effect of its Absence in Serious Collision, 117 Block Instrument Safeguard Against Accident, 471 Breakdown Work on the Waterloo and City Tube Railway. 527 Buffer Stop Collision at Brighton, Report, 90. 143 Buffer Stop Collision with Empty Coaches at Bradford. 361

     Buffer Stop Collision Inquiry, 143. 55'3

Buffer Stop Collision at Sligo, General Immunity from Accident of Irish Railways, 527 : Report on Accident, 637 Collision at Bishop’s Stortford During General Strike, Report on, 277 Collision at Brentwood, 63 ; Report by Colonel Sir J. Pringle, 417 Collision Between Express and Light Engine Outside Carlisle Station, 361 Collision at Kidderminster, 717 Derailment of Train Due to Abnormal Heat and Other Causes, 249 Derailment, Fatal, of Train in Upper Bavaria. 197

     Derailment Near Helpston, 91

Derailment by Strikers of Scott ish Express, 37, 91 ; Report on Derailment, 142, 527 Derailment of Train Entering Waterloo Station, 197 Draw-bars Failures, Sir John Pringle’s Report, 663 Driver’s Difficulty in Learning New Section of Road, 663 Fatal Accident to Signal Ganger and Mate and Result of Legal Appeal, 717 Fatal Collision at Bethlehem, Penn., 389 Fatal Collision During General Strike, Report on, 63 Fatal Collision Between Melun and Montereau, 335, 361 Fatal Collision on Southern Railway, 553 Fatal Collision Between Train and Motor Road Vehicle, 609 Fatal Collision and Verdict of Manslaughter, Melbourne Electrified Area, 249, 471 Fiftieth Anniversary of Fatal Collision, 689 Fiftieth Anniversaries of Notable Accidents. 117, 171 ; (Letter), 170 Fire in a Passenger Train, hut no Fatalities. 117 First Anniversary of Serious Collision. 249 Flood Damage to Viaduct on Former Furness Rail wav. 553 Fog Collision on Tilbury Section of L.M.S. Railway, also Near Finsbury Park Station. 609. 637 Forty-fifth Anniversary of Fatal Collision, 417

     French Derailment. Serious. 37
     French Fatal Railway Accident. 499

Germany and Poland, Train Disaster the Result of Foul Play, 143 German Railway Accidents, New Safety Device, 33 Inquiries into Accidents to Railway Servants, 37

     Japan, Serious Derailment, 335

Landslide Causes Fatal Derailment of Barcelona-Valencia Train, 277

     Level Crossing Accident to Cyclist, 443

Level Crossing Disaster r.t Naworth, Worst Known in this Country, Inquest and Government Inquiry, 277, 307, 360. 637 Night Train from Glasgow Out of Hand end Resulting Damage, 307 Occupation Crossing Fatality on Liverpool- Southport Line. 179 Passenger Train Delayed by " Defect ” at Hackney Downs, L. and N.E.R. Station, 223 Passenger Train Runs into Light Engine Outside Hol bock, 335 Quarterly Returns of Railway Accidents for 1925, Analysis of, 249 Railwaymen Sentenced for Displacing Rails During Strike near Stafford, 91 Rawmarsh Accident Recalls Previous Fatalities, 581 Rawmarsh Accident. Inquiry, 609, 637. 663 Report on Accident During General Strike in Edinburgh Tunnel, Escape of Gas and Advantage of Electric Lighting, 223 Report on Collision Near Manors Station, Newcastle-on-Tyne, 499 Reports on Accidents to Railway Servants, 609 Runaway Carriages Derailed Near Sowerby Bridge, 277 Scalded Shunter and Vague Instructions, 307

     Signal Difference of Opinion. 601

'Twentieth Anniversary of Fatal Accident to Scottish Express, 335 Twenty-one Deaths by Derailment, Wilfully Caused, in Germany, 249, 307

   RAILWAYS AND TRAMWAYS (continued):
   Accidents (continued):

Two Accidents, but No Fatalities, on the London and North-Eastern Railway. 689 United States Inter-State Commerce Commission, Accident Bulletin, 11 Water Gauges on Tenders to Avoid Risk to Enginemon, 609 Air Lines and Railways, Co-operation and Not Competition, 443 American Railways’ Big Compensation Bill for Personal Injuries, 553 America’s Largo Proportion of Unprotected Crossings. 663 Appointments and Staff Changes, 117, 197 223, 277, 359, 499, 527, 689. 715 Asphyxiation in Tunnel and Train Held Un, 425 H Automatic Application of Continuous Brakes, Great Value of, Proved. 335 Automatic Records of Block Signals, Unheeded Recommendation, 33 Automatic Signals and Train Control on Pennsylvania Railroad, 581 Baker-street Connections, Thirty Additional Trains. 499 Belgium Railways, Like Germany, to Revert from State to Private Ownership, 11 Reduction in Number of Temporary Railway Servants. Regular Men Must Retire on Pension at Sixty Instead of Sixty- Five, 11

Bombay Director of Development Retired, 609 British Railways. Certain Exceptions to Strictly Private Ownership, 361 Buenos Aires Provincial Railway Systems, New Branches to be Constructed, 683 Cable Tramways in Melbourne. Portion of, to be Converted to Electric Traction. 471 Calgary and Southern Railway, Construction of, About to Bogin. 277 Canadian National Railways* Increased Revenue. 171, 527 Canadian National Railways* Outlay on Radio Service. 91 Census of Railway Employees, Decreased Number. 389. 471

    (’heap Fares and Winter Train Service, 249

Chicago and Illinois Central Railroad Electrification. Rapid Work, 443

    China's First Refrigerator Car. 581
    China’s Projected Provincial Railways, 581
    Chinese Government Railways Finance, 527
    City and South London Railway, Modern
      Lift.-rto Replace Old Ones, 91

Coal Consumption of Railways During Mines Stoppage, 91

Coal Dispute Effects on Railway Services, 443 Coal Price Increase and Railway Charges, 581 Colliery Lino to Cheapen Coal Transport, 609,
    Colliery Wagon Railway Conversion to Light
      Railway, Order for, 223

Commonwealth Government’s Road Scheme, 143 Consumption of Coal per Engine Mile, Comparison between Railways, 143 Cost of Living Fallen and Reduction of Railwaymen’s Pay, 11

   Czechoslovakian Railway Electrification.
      Rapid Progress of Work, 307
    Death of Mr. George L. Fowler, 143
    Death of Mr. Francis Clarke Gamble, 637
    Death of Mr. William Hood, 471
   Death of Mr. H. E. Jones. 11
   Death of Mr. W. H. Oates, 581
   Death of Colonel C. W. P. Ramsey, 361
   Derwent Valley Railway Ceases Passenger
     Traffic. 171
   Dividends and Depreciation Funds, 717

East Indian Railway Lowers Passenger Fares, 637 East Indian Railway Trains Equipped with Side Lights. 581 Edgware-road Reconstructed Station Opened, 499

  Great Western Railway :

Cardiff Railway to be Converted to Single Line, 527 Cblwall Additional Tunnel, Progress, 63 Rennet and Avon Canal, Railway Wishes to Close, 527 Oswestry and Question of Railway Works Enlargement, 307 Harwich-Zeebruggo Train Ferry. Successful '1'hrough Delivery of Goods between North of England and Italy or France, 335

  Horses Used on Railway Work, Census, 63

Indian Railway Board, Annual Report for 1925-6, Statistical Section, 721 Indian Railways' Marked Improvements of Various Kinds, 471 Indian State Railways’ Approximate Gross Earnings Compared with Previous Year. 609 Institutes and Institutions, Railway—sec Associations

  Irish Railways' Immunity from Accident, 527

Italian Railway Electrification from Genoa Completed to Spezia, 499 Kent Coalfield Wagon Owners and the Railway Company, 171

    Ladies’ Lounge " Smoking Car, 389
  Level Crossing Question, Another Phase, 443
 RAILWAYS AMD TRAMWAYS {continued):

Lisbon to Cuscaes Coast Railway Electrification, 223 Litter on Platform* and Track, Underground to Install Baskets for Collection, 689

   Locking Bars, Facing Point, 277
   Locomotive Appearance, American and
     British, 689
   Locomotives. New Type, for Union Pacific
     Company, 91
   London Electric Railways
 Ixmdon Electric Railways’ Brochure. 389 Morden Extension and Charing Cross and

Kennington Tube, Opening Postponed by Strikes, 91

        Date of Opening. 171

Morden Extension and New Omnibus Services, 307 Work in the Streets for Various Mains Delayed Opening of Morden Extension, 663

    London, Midland and Scottish Railway

Burton and Ashby Light Railway Working at a Loss. Application to Cease Operations, 117 Carriage and Wagon Works nt Stoke-on- Trent to be Closed, 715 Crowe Works, Visit by Locomotive Engineers, 207 Glasgow* Sunday Traffic. St. Enoch s Closed on Sundays, 307 Golders Green Station. Passenger Increase. 581 Mixed Traffic Locomotives, 100 being Constructed, 249 .Shoreditch Station. North London Section. Road Widening and Consequent Alterations to Station and Bridges, 249 Staveley, Alterations on Former Midland Section, 335 Storm Damage on Central Wtdcs Line, 1 1 • Trams Withdrawn to Reduce Expense*.

         499
    London and North-Eastern Railway :

Branch Railway for New Colliery, 443 Coast Erosion Involves New Line for Walton-on-the-Nazo Branch of Railway, 63 Cost of Flying Junction at Stratford, 662 Flushing Boat* to Sail from Harwich Instead of from Folkestone, 715 Hanging Buffers for Wagons. Disadvantage of, £500 Prize Offered not. yet Won. 9 ; Further Rewards for Dcsigns'Offcred, 91

       King’s Cross New Platform, 389

King's Cross to York Non-stop Rapid Run, 307 Lightning and Fire Destruction of Signal Box near Leeds, 117

       No Powers Sought at Present, 663

Re-signalling of Cambridge Station, a Correction, 689 Signal Boxes, Reduction of. and Resulting Economy, 527 Signals, Automatic Three-aspect Day- Colour Light Projected, 249

       Stores Department Reorganised. 143
       Trains Withdrawn to Reduce Expenses.

527 : Plans for Withdrawal Cancelled, 637

       Welwyn Garden City Station Opened, 389

Lubricating Oil Consumption per Engine Mile, Comparison of Different Main Lines, 223 Melbourne Area Railway Electrification, Results, 389 Melbourne Suburban Railways. Huge Cost of Conversion to Electric Traction, 581

     Melbourne Suburban Railways, Increased
       Revenue, 63

Metropolitan District Railway. Hounslow Brunch, Double Triwked. 663 Metropolitan Railway Bill fur Tube between Willcsdcn Green and Edgware-road, Passed Committee Stage. 11

     Ministry of Transport

Coal Stoppage mid Serious Results on Railway's, 416 Coal Transport by Railway, Mr. J. H. Thomas Appointed to Committee uf Inquiry. 361, 609 London Traffic Inquiry as to South-East London, 197 . Manchester - Middleton Heywood Light Railway Sanctioned, but with Conditions, 248 Privately Owned Wagons ami Eithcr-side Brakes. 197 Railway Statistics for February, 1926. 11 Railway Statistics for March, 1926, 99 Railway Statistics for April, 1926, 143 Railway Statistics for May, 1926, 223, 235 Railway Statistics for July, 1926. 443 . Railway Statistics for August, 1926, 553 Railway Statistics for September, 1926, 663 Reports to Minister on Travelling Facilities to and from North and North-East London and East London, 637

       Tramways and Railway Competition.

Appeal to the Ministry for Legislation in Favour of Tramways, 11 Travelling Facilities in North London Reported on. Report on East London Awaited, 63 Underground Tunnel to Connect PicciMlilly and City Line Tubes. 335. 117

     National Union of Railwaymen

Analysis of Members us Guardian*, Conn- ci11ors, Ac.. 63 Repetition of Railway Ccnlvnary Demonstration, 361 New South Wales Railways, Progress of Work on Cuttings for Kyogle Railway. 609 New South Wales, Survey for Railway, Moss Vale-Port Kembla, 11 New York Central Railroad Celebrates Centenary of Charter for Mohawk and Hudson Railway, 11 New Zealand, Railway Workshops in. 1U3 Paris and Orleans Trains Hauled by Electric

       Locomotives for First Time, 417

Parliamentary Notices as to Railway Bills for Next Session, Paucity of, 609 RAILWAYS AND TRAMWAYS (continued): Pay and Salary, House of Lords Differentiation, 11 Peru, Deviation of Central Kailway to Avoid Flood Damage, 335 Piccadilly Road Traffic. Control by Kail way Signals, 443

   Post-office Vehicles in France, 443

Presentation of Veteran Engine-drivers to the King, 417 * Queen of Rtnunania’s Free Travel in the United States, 527

   Kail Joint, New Type Successful, 527

Railway Companies’ Power to Increase Rates, Test Case in Chancery, 63, 117, 527 Railway Finance and the Industrial Situation Before and After April 1926, to end of July, 171 Railway Lines and Widenings, Extensive Additions Authorised, 389 Railway Material Exports Statistics, 117. 171, ‘307. 389. 553

   Railwaymen’s Day, Proposed Pageant, 91
  Railway Rates Tribunal

Complaints of New Schedule Kates Regarding Private Wagons of Coalowncrs on Southern Railway. 11

     Rates Raising Permitted by Luu. 689
     Standard Charges Consideration Resumed.
       417
     Test Case in the Court of Appeal, 63. 1 17.
       527

Railway Returns, Miscellaneous Information and Comparisons between Railways, 143 Railway Returns for 1925, Only Five Passenger-carrying Vehicles Built or Bought without Electric Lighting, 443 Reduction of Staff and the General Strike, Sir Ralph Wedgwood’s View, 443 ” Retarders ’’for Checking Speed of Wagons, 36 Retirement anti Previous Services of Mr. Thomas Carlton, 37 Road Motors’ Competition with Railways, Sir Ralph Wedgewood’s Views, 471 Shopmen Question, Probability of Settlement, 63. 663 Shopmen Question Settlement Rejected, 277 Signals, Automatic, Three-aspcct Day Colour Light to be Used between Capo Town and Wynborg, 171 Signals, Day Colour Light to be Used on 800 Miles of an American Railway. 171

   Sao Paulo New Station. 499

Solway Viaduct and Risk of Railway Accident. 197

   South London, Transit Conditions in, 579

Southern India Railway Development. Dis- cushion, 609

  Southern Railway :

Bill of Southern Railway Read a Third Time, 11 Cannon-street Station Reopened. Cannonstreet and Charing Cross Platforms Renumbered. 11 Electrical Equipment on the Southern Railway, Changes to be Made, 171, 581, 609 Ferry Service at Lyrnington ami Neglected Dredging, 553 Further Electrification on the Southern Railway. 581, 609 Great Eastern Railway’ll Previous Reforms, Comparison between Electric and Steam Services, Mr. R. Bell, 171 Improvements on the Southern Railway, Foggy Weather Arrangements, 47 1

Leatherhead Junction Towards Guildford, Projected Closing of Present Station, 417 Omnibus Station at. Victoria, Starting Signal Arrangements. 63

Ramsgate and Margate New Lines and Connections. 37 Reopening of Electrical Services on South London Line, 361

   Summer Services and Coal Shortage, 37

Thames Bridges, Suggested Conversion to Road Bridges and Serious Objections Thereto, 471

   Ticket and Change-giving Machines, 581

Track Circuits and Length Requirements. 37 Tramcars on Single Tracks Controlled during

     Fogs by Old Wooden Staff System, 277

Trans-Australian Train. Suggestion of Third Rail to Obviate the Difficulty of Difference in Gauge, 91 Travelling Facilities of Certain London Boroughs, Public Inquiry, 277 Trinidad Railways’ Deficit. Select Committee’s Recommendation, 717 Tube Railways and Electric Lighting Improvements, 63 Underground. Escalators and Lifts on the. 581 Underground Expenses Leave 5 per cent, for Dividends and Reserves, 117 Underground Railway Tunnel to Connect Piccadilly and City Line Tubes, Not for Use of Public. 335, 417 Underground Railways of London. Density of Traffic and Time-saving, 143 Underground Suggestion Scheme, Useful Results, 223 Unemployment and Short Time on the Railways since the General Strike, J. H. Thomas, 443 United States Centenary of First Railway Opening. 553 Unusual Caso Consequent on Smoko from Fire on Railway Bank. 637 Wages Boards Exchanged for New Scheme «n U.S.A., 197 Wagon Scarcity Difficult irx. 662 Wagons. Privately Owned, Analysis. 389 Wimbledon Station Reconstruction, 1<> Winter Train Service, Few Changes, 335 Workmen’s Train Grievances and Fares. 249 Rotary Converters, 2000-Kilowatt, for Man

     sion House Underground Sub-station, 223 RAINFALL Beats All Records in Saskatchewan. 171

Rainfall Record of Now York Broken, 277

 Rand Mines, Misfire Accidents Increase, 499 Raw Rubber from Native Sources, South
   Africa, 249

Reclamation Work on Foreshore at Port Elizabeth. 637 Refrigerating Apparatus for Household Use, Two New Inventions, 663 Rc-heat Treatment of Carbon .Steel Gas Cylinders, Recommendation* of Committee, 171 Remarkable Record, 393 Resin, Synthetic, with Certain Glass Characteristics, Discovered by Dr. Pollak, 663 Retort Plant, Tasmania, Result of Weeks* Trial Run, 91 Road Construction in British Columbia, Three Years’ Programme, 609 Road Traffic of Piccadilly, Colour Light Signals, 91 Road Transport in the Future, A. Baker, 307 Rome, Underground Transport for, Planned by Government , 553 Roumanian Government, Annual Orders for Rolling Stock at Bukarcst, Works, 277 Royal Metal Trades Pension and Benevolent Society, 207 Rubber Curing. Suggested Use of Paranitro- phunal, 91 Rubber Manufacture by New Process in America. 499 Rubber Purchase by Manufacturers for the Current Year. Estimate of. 689 Rubber Tire Factory for H uge Output Projected for Sydney, Australia, 715 Ruling Pens, Care of, 171 s SAFETY Measurements for Planks to Support Men at Work, 715 Safety in Mines Research Board, 103 St. Lawrence. New North Channel, to be Opened During High Water Season, 1927, 249 Salt Wells at McMurray, Alberta, Successful Mining, 37 Sult Works for Sea Water Evaporation Under Construction in Queensland. 171 Sands. Bituminous, Analysis and Experiments on, 581 Sao Paulo Hydraulic Works, 397 Scholarships, Research, Offer by Rockefeller Institute and Commonwealth Institute, 63 Science Museum, Lecture Tour Arrangements, 649 Scientific Discovery. Apparatus Used for, and Possibility of Securing for the Nation, 117 Scottish Engineering Works Sold ami Altered for Production of Artificial Silk. 249 Sewage Works, Sludge Beds Covered by Glass, Increased Capacity as Result, 117 Sewerage Scheme at Oruro, Bolivia, and Canal to Connect, with River. Both Contracts Secured by this Country. 689 Shale—see also Oil Shale Oil in Tasmania. Geological Calculations of Very Large Deposits. 689 Shanghai Arsenal to Become a Limited Company, 443 Shanghai, Motor Cars, 55 Per Cent, of American Make, 277 Shanghai, New Plant of Chapei Electricity and Waterworks Company, 443 Shanghai, Suggested Conversion of Kiangnan Arsenal into a Factory, 91 Shawinigan Water anti Power Company’s New Power Station, 527 Shed, Very Large Area, Proposed Construction on the Mersey, 581 Sheffield Town Planning, 389 SHIPS AND SHIPPING MATTERS

 Brit ish Submarine Depot Ship. 31 I

Canadian Pacific Cargo Ships. Tliroo New, 21 Cargo Steamers’ Cost at Greenock. 499 China’s Foreign Trade, Japanese and British

   Ships as Principal Carriers, 315

Cunard Liner Bercngaria Running with Repaired Rudder During Manufacture of New One, 277 Cunarder Mauretania. 12£ Days* Performance, 223 Diesel-electric Tugs. Very Large. Used on Panama Canal, 689 Electric Passenger Ship, Largest Commercial Craft Built in U.S.A.. 197

 Finland's Projected Submarine Flotilla. 307

Forty Vessels with Electric Motors Connected to the Screw Shafts. 223

 French Cruiser Tourville Launched, 223

German Trade Ship Vatcrland Said to be Largest in the World. 171 Germany's Commercial Fleet, Decline and Rebuilding, 527 H.M.S. Ajax and H.M.S. King George V. to be Broken Up at Rosyth, 689 Italian Government's Subsidy Assist once to Shipbuilding, 663 Japanese Steamship in the Scheldt, Failure of Salvage Operations, 37 Large Electric Passenger Ship, The First Keel Laid at Newport News, Virginia, 223

 Largest Fresh Water Cargo Ship, 307

Lightship, Very Up-to-date, for Mouth of Rangoon River, 91

 Motor Lifeboat, New, at Plymouth, 62

Motor Vessel for New Zealand Government, 319 Navigation Light, Unattended Flashlight, 143

 Now Submarine Oberon, Trial of, 335
 Norwegian Mercantile Fleet, 63

Oil-carrying Vessels, Board of Trade Warnings as to Suitable Precautions, 307

 Poland Start ing a Mercantile Fleet. 527

Raising United States Submarine. Difficulties Overcome by Nozzle Invention, 197 Record Ship Coaling at Svdney. Nova Scotia, 91

 Regulations for Elect rival Equipment of, 235

Shifting Cargoes. Special Parking for Zinc Concentrates, 37 Shipbuilding Employers and Trade Coions, Meeting, 609 Shipping on the Clyde and on the Tyne, Decreased Output, 143 Ships Guided to Harbour, However Thick the Fog, Special Device Employed, 316 Singapore Harbour, Greatly Increased Traffic, 663 Submarines Two Large, Launched, for Australia,,37 The Egypt. Salvage of, Suspended for the Winter, 361 SHIPS AND SHIPPING MATTERS (continued}: Train Ferry for Kootenay Luke, British Columbia. 58ft Wireless Daily Communication Over 11,000 Mi lea by Australian Liner, 521 Yangtze River, Great. Increase in Steam and Motor Navigation on, 715 SILTING Up of Bengal River, 197 Singapore Naval Base, Satisfactory Progress of Work, 117 Slide Rule, Commercial. John Davis and Son, (Derby). Ltd., 577 Slovakia, Eastern, Proposed Electric Supply for, by Hydro-electric Station, 389 Smoke Abatement Lead, Need of Educative Propaganda. 417 Soap Factory Erection at North Wall, Dublin, 205 Soap Works at Irlam, New Section Opened, 171 Soda Recovery Plant at Magadi. East Africa, to be Re-startcd, 249 Sodium Sulphate Production from Alkaline Lakes in Saskatchewan, 63 Spain and Portugal, Time Limit for Resumption for Negotiat ions as to Harnessing Douro Falls, 197 Spare Parts for MaehinesAlrcady Sold, 117 Specialised Information in Great Britain and Ireland, Directory of Sources of. 11 Spiers, Frederick S., Memorial. 75 Stains from Contact between Marble and Steel

  Work, Remedy for, 471

Steam Accumulator Storing 1(1,000 lb., 581 Steam Engine and Boiler to Replace Oil Engines in Power Station at Burghersdorp, South Africa. 715 Steam Pipe. Flexible, Explosion,Official Report, 689 Steam Turbine in Trinidad, Special Features of Construction, 143 Steamers on Upper Yangtsc River, Great Increase in Number of, 117 Steel—ttf'- Iron and Steel Suez Canal Traffic and British Coal Working Stoppage, 527 Sugar Beet Factory at Bassano. Alberta. 663 Sugar Beet Factory near Selby, 581 Sugar Beet Factory, Spalding, to Begin Operations. 249 Sugar Beet Factory, near Wellington, Shropshire. Date for Completion, 71 I Sugar Beet in Manitoba, Results from Experimental Growing. 443 Sugar Cane, Factory at Luabo, 352. 378. 390 (Two-payt. Supplement, October l*d, 1926) Sugar (Jane, Machine for Harvesting. 581 Sulphur has no Disadvantages in Diesel Fuel. 417 Sulphur Mines in Sicily, Cont nut Signed for Electrification of all Services Connected Therewith. 63 Sulphuric Acid Factory to be Put Up in China. 471 Sunlight Rays under Water. Imitation of, to Check .Anchor Ice Formation, 663 Surface Finishes, New Testing Inspection Machine, 637 Survey of India. Complete Reorganisation of. into Five Circles, 277 Swedish Standard Type of Cheap Passenger Motor Cars, 197 Swedish Trade Reports Shipbuilding Industry Improved but Iron Industry Still Depressed, 361 Sydney, Australia, and Maitland, New Carrier Wave Telephone Service, 91 Synchronous Condensers, Largest Yet Built for Southern Californian Company. 335 Synthetic Ammonia Works of Large Capacity Projected in Japan, 417 Synthetic Rubber. Reported Progress in Manufacture of. by German Dye Trust, 343 T TANNING Material from Brown Coal. 223 Tasmanian Carbide Works, Prospect of Sale to English Group, 1 17 Taxi-cabs in Peking. Company Formed to Run. 143 Technical Terms Employed in Branches of Physics ami Physiology Connected with Illumination, 715 " Tcknisk Tidskrift." 376 Telephone Cable. Subterranean, between Cairo and .Alexandria, 249 Telephone. State, Department of Czechoslovakia to Replace Manual by Marconi Relay Automatic System, J17 Telephone Users of th© World, 14-2 to every 100 People in United States, 2-8 per 100 in Great Britain, 171 Tellurium as an Alloy with many Varieties of Metals, 335 Tenders Invited by Madrid for Various Public Improvements, 277 Theosophical Society, Australia. Erects Powerful Broadcasting Station, 361 Thomas, H. Kerr, Debt of the Community to the Automobile, 384 Tidal Power on the Tay, Scheme Put Forward by Professor A. R. Fulton, 689 Tin-bearing Ores in Cornwall, Successful Exploration Work, 553 Tin Deposits Discovery on King Island. Bans Straits, 219 'I’m Mine, Wheal Kitty. St. Agnes, Cornwall.

  Work for Unemployed. 581

Tin. Recovery of Ore Previously Wasted. 471 Tin, Rich Lode. Found in Tasmania, 417 “ Titanite ” as Material for Patternmaking. 527 Tiverton Town Water Supply, 361 Tokyo and Yokohama. Reconstruction after Earthquake Very Slow, 443 Tool, New Device, for Removing Tar Coating from Steel Water Main, 443 Toronto Purchase of Ironworks Land for Viaduct and Harbour Development, 249 Torquay Water. Electricity and Harbour Undertakings, Further Powers to be Sought. 637 Toxic Gases Danger, 471 Trade Facilities Acts, Treasury Grants for Electrical Supply and Beet Sugar, 553 Training for Automobile Engineering, Recommended Course, 526 Transvaal Platinum Reduction Plant, Output for June, 197 Triethylamino and Diethylamine, New Process for Manufacture of, 361 Trolley Omnibus Abandoned for Street Car in Larger American Cities, 249 Tsingtao Wharves and Harbour Suffering from Wholesale Neglect, 443 Tungting Lake, Yangtze Valley, Projected Survey of, 443 Tyne Improvement Commissioners, Projected Schemes, 37 u UNITED States Firm Buying Up Canadian Works, 335 United States Radium Corporation has Closed its Plant at Orange, N. J., 715 University of Bristol, 155 University of London, University College.

   Centenary Appeal and Programme, 593

Upington. South Africa, Considering Water and Electricity Scheme, 417 V VIBRATION Caused by Rolling of Trains,

   Effect on Building over the Track, 715

Vienna, Ambitious Power Schemes for, Negotiations with American Financiers, 715 Vienna, New Water Power Works Erected in

   1925. 715
 WAREHOUSE, Big New. at Montreal, 499

Watchmaking, Maintenance of Schools giving Technical Instruction in, in Switzerland and France, 527 Water Level Indicator for Gauge Glasses, Effective Type, 429 Water Power Utilisation Research Society in Germany, 335 Water Raising by Egyptian Natives, Conditions of Work, 249

 Waterproof Glue, Formula for Preparing, 443
WATER SUPPLY :
   Brazil, Water System in, 322

Murray River, Australia, Hume Reservoir Works, Cost and Progress, 553 Murray Water Conservation Scheme, Additional Weirs Question, 471 Rangoon to Obtain Water Supply by Damming the Salwin, 689 Sydney and Canberra Water Supply Scheme, 471 Sydney Water Board’s Expenditure on New Works, 662 Victoria, Water Storage Schemes in Progress and Contemplated, 171 WATER-TUBE Boiler Explosion Caused by Neglect, 471, 617

 Wave-speed Camera—sec Pressure Wave
 Wax Extract from Flax Plant Tissues, Valuable
   Properties of, 197
 Waygood-Otis Club New Sports Ground, 23

Welded Connections in Steel-framed Building, Comparison with Strength of Rivets, 11 Welding Aluminium, New Process, D. H. K. Bottrill, 663, 689

 Welding Exhibition at Buffalo, N.Y., 443

Wells Drilled for Oil and Gas in the United States, Statistics, 553 Whale Fishing, Trial of 13reech-loading Gun for, 197 Whale Oil Research Success, 389 Wharfage for Deep-draught Vessels at Cairns

  Harbour, North Queensland, 499

Whitworth Society, Fourth Annual Commemoration Dinner, 724 Whitworth Society, Summer Meeting. 103 Wind Pressure, Pulsating or Static Effects on Different Structures. 581 Windsor-Detroit Tunnel, Construction to bo Started, 609 Wire and. Wire Nail Works of Karahgatch, Turkey, Begin Work, 307 WIRELESS TELEGRAPHY & TELEPHONY : Atmospheric Disturbances, Experiments with New Invention, 63 Bolivia Telegraph and Wireless Services, Contract with Marconi’s Wireless Telegraph Company, Ltd., 143 Bombay and Calcutta, Projected Well- organised Broadcasting Service, H7 British Broadcasting to Pass Under Government Control, 63 Broadcasting of Portraits and Piet ures, Monsieur Hermod Petersen, 609, 637

  Broadcasting Station in Vienna, 356

Crop Production Assisted by Wireless Aerials Near Potsdam, 361 Czecho-Slovak Railways and Wireless Receiving Stations in Trains, 389 French Postal Tests of Wireless Telegraphic Apparatus, 335 Greece, Wireless Station Projected, 499 Hungary's Great Advance in Use of Wireless, 249 Marconi Marine Communication Company and Radio Communication Company Form Working Agreement, 527 WIRELESS TELEGRAPHY & TELEPHONY (continued): Mexico and Cuba. Telegraph Systems to be Connected by Wireless, 307 Radio Apparatus Production in Canada, 174 Radio-electric Mast for Guiding Ships al a

   Distance, Value Proved in Fog, 277

Reaction on the Aerial, Enforcement of Regulations in Regard to Licences, 63 Seventy Radio Receiving Sets for Isolated Camps in Oregon and California, 403 Ship’s Record Daily Communication with Sydney on Voyage to England, 521 Waves of Accurately Known Frequency, Usefulness of Transmission, 223 Wireless Apparatus Tested as Possible Substitute for Submarine Cable, 389 WOOD Oil Trees. Experimental Plantation of, in Tasmania. 581 Woolwich Dockyard at Auction, 31 Work on the New Outer Harbour at Macao, 689 World’s Largest Motor Liner, 653 Y YARRA River Improvement Projected, 471 z ZINC, Pure, Physical Properties and Crystal Structure of, 91 Zululand Plant for Extracting Tanning Material from Wattle Bark, 471

See Also

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