1022 May 26, 1916. THE COLLIERY GUARDIAN ______________________________________________________________________________________________________ Purchasers’ Guide to Advertisers’ Specialities—(continued). Sulphur Recovery Plant—Appareiis d recupera- tion du souffre Coke Oven Construction Co. Ld., Sheffield Copp6e Co. (Gt. Britain) Ld., Kingsway, W.C. Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Co., Sheffield Superheaters—Surchauffeurs Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Pulsometer Engineering Co. Ld.. Reading Surplus Steam Valves (Full Bore)—Soupapes auvapeur en trop plein Auld, D., and Sons, White vale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Surveying (Books on)—Manuel d’arpentage Thomas, Wm., Cambrian Mining School, Porth Surveying ( Instruction ) — Enseignement (arpentage) Thomas, Wm., Cambrian Mining School Porth Surveying Instrument Makers — Appareiis d arpentage Davis, John, and Son (Derby) Ld., Derby Harling, W. H., 47, Finsbury Pavement, London Stanley, W. F., & Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester SWITCH Boards—Tableaux de distribution Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Holmes, J. H., and Co., Newcastle-on-Tyne Switch Gear—Commutateurs tlectriques Anderson, Boyes & Co. Ld., Motherwell, Scotland British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Holmes, J. H., and Co., Newcastle-on-Tyne Swivels (Ball-Bearing)—Emeriiions d biUes Youngs, By land-street Works, Birmingham Tanks —■ Reservoirs Bagnall, W. G., Ld., Stafford Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Harvey, G. A., &Co.(Lndn.) Ld.,Woolwich-rd.,S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Isca Foundry Co. Ld., Newport, Mon. Mather and Platt Ld., Manchester Theedam, E. C., Ld., Dudley Ward, Thos. W., Ld., Albion Works, Sheffield Wright’s Forge and Engineering Co. Ld., Tip ton Wood, John, and Sons Ld., Wigan Tachographs and TACHOMETERS-Tacheometres Davis, John, and Son (Derby) Ld., Derby Tar Distilling Plant—installations d distiller ie goudron Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Jo., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester TECHNICAL EDUCATION— Enseignement technologique Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Porth Telephones—rtuphones British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Timber (Colliery)—Boisages Baird, J. W., and Co., West Hartlepool Forslind, C. A., and Son, West Hartlepool Osbeck and Co., Newcastle-on-Lyne Tools—Outiis Fell, C. A., Dronfield, near Sheffield Haden and Co., Patriot ft Hardy Patent Pick Co. Ld., Sheffield Howell & Co. Ld., Brook Steel Works, Sheffield Tangyes Ld., Cornwall Works, Birmingham Willcox, W. H., & Co. Ld., 32, Southwark-st., S.E. Tram and Wagon Corner Plates—comieres pour voitures Baker, John, and Son, Bilston, Staffs Chorley Bail way Wagon Co. Ld., Chorley, Lancs. Theedam, E.C., Ld., Dudley Transformers (Electrical) — Transformateurs tilectriques Davis, John, and Son (Derby) Ld., Derby Transport Plant—Transporteurs British Bopeway Engineering Co. Ld., 7, M ncirg- laue, London, E.C. TrOM M els — Trommels Barns, W., and Son, Globe Works, Holloway Johnson, Wm.,& Sons (Leeds) Ld., Annley, Leeds Spencer and Co. Ld., Melksham, Wilts Truck Shunting Plants — installations d manoeuvres de triage Tubbing and Well Cylinders—Cuveiages Head, Wrightson and Co. Ld., Stockton-on-Tees Wood, John, and Sons Ld., Wigan TUB DRAWBARS—Tiges de traction pour berlines Chorley Railway Wagon Co. Ld., Chorley, Lancs. Benton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley Tube Expanders— Handntu monte-tubes Hardy Patent Pick Co. Ld., Sheffield Youngs, Byland-street Works, Birmingham Tube Fittings —Accessoires pour tuyauteries Dixon, S., and Son Ld., Swinegate, Leeds Lewis, Edwin, and Sons Ld., Wolverhampton Bussell, John, and Co. Ld., Walsall Scottish Tube Co. La., 34, Bobertson-st., Glasgow Spencer, John, Ld., Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tubes (Iron and Steel)—Tubes en fer et en acier Allen, W. G., and Sons (Tipton) Ld., Tipton Dixon, S., and Son Ld., Swinegate, Leeds Howell and Co. Ld., Sheffield Lewis, Edwin, and Sons Ld., Wolverhampton Lewis, William, and Son, Bilston Bussell, John, & Co. Ld., Alma Tube Wks., Walsall Scottish Tube Co. ijd.,34, Bobertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and’ Lloyds Ld., Birmingham & Glasgow Tub Greasers and Controllers—Appareiis de graissage et de r^glage pour chariots de mine Hadfields Ld., Hecla Works, Sheffield Neil, J. & J., & Co., 93, Hope-street, Glasgow Theedam, E. C., Ld., Dudley TUBS (COLLIERY)—Chariots de mine Allen, A., and Son Ld., Lower Gornal, Staffs Allen, W. G., and Sons (Tipton) Ld., Tipton Bagnall, W. G., Ld., Stafford Cambrian Wagon Co. Ld., Cardiff Chorley Bailway Wagon Co. Ld., Chorley. Lancs. Du Croo & Brauns, 53. Victoria-st., London, S.W. Hadfields Ld., Hecla Works, Sheffield Humble, Stephen, 9, Victoria-st., London, S.W. Theedam, E. C., Ld., Dudley Wigan Wagon Co. Ld., Springs Branch, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Tunnel Segments—viroies de tunnel Head, Wrightson and Co. Ld., Stockton-on-Tees T U R BIN E S—Tur bines Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Mather and Platt Ld., Manchester Bichardsons Westgarth and Co. Ld., Hartlepool TURBINES (Exhaust)—Turbines d vapeur d’dchappe- msnt Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Bichardsons Westgarth and Co. Ld.. Hartlepool TURNTABLES—Plaques toumants Du Croo & Bruuns, 53, Victoria-st., London, S.W. Isca Foundry Co. Ld., Newport, Mon. Benton, B. M., and Co., Market-place Buildings Sheffield Summerson, Thomas, and Sons Ld., Darlington Thompson and Southwick Ld., Tam worth Wright’s Forge and Engineering Co. Ld.. Tipton Tuyeres—Tuyeres Baker, John, and Son, Bilston, Staffs Boyles Ld., Irlam, Manchester Bussell, John, and Co. Ld„ Walsall Scottish Tube Co. Ld.-, 34, Bobertson-st., Glasgow Stewarts and Lloyds Ld., Birmingham & Glasgow Theedam, E. C., Ld.. Dudley Valve Re-seatinc Machines Brom°ll Patents Co. Ltd., 62, Robertson-street, Glasgow Brooke. George, Lloyd’s Bank Chambers, Cardiff Valves (Safety)—soupapes < sarett Auld, D., and Sons, White vale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Haslam and Stretton Ld., Cardiff Hopkinson, J., and Co. Ld., Huddersfield Lancaster and Tonge Ld., Pendleton, Mancheste Mather and Platt Ld., Manchester Boyles Ld., Irlam, Manchester Bussell, John, and Co. Ld., Walsall Sandy croft Ld., Chester Vices—fitaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley Youngs, Byland-street Works, Birmingham Washers— Rondeiies Baker, John, and Son, Bilston, Staffs Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway Wagon Co. Ld., Chorley, Lancs Copp^e Co. (Gt. Britain) Ld., Kingsway, London Fastnut Ld., 115, Newgate-street, London Keirby, John E , and Sons Ld., Swinton, near M anchester Renton, B. M., and Co., Sheffield Simon-Carves Ld., 20, Mount-street, Mancheste) Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tipto* Water (Electric Still for) Simplex Conduits 1 d., Garrison-st., Birmingham Waterproof Covers and Sacks-Comwcia et sacs itiiff mAables Waterproof Garments—Vft-mmts imperm^aties Barr, M., & Co. Ld., 83, Hutcheson-st., Glasgow Water Reducing Valves—Soupapes de reduction a eau Auld, D., and Sons, Whitevale Foundry, Glasgow! Boyles Ld., Irlam, Manchester Water Filters—d'eau Lawrence Patent Water Softener, &c., Co. Ld, 7, Parliament Mansions, Victoria street, S.W. Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self;Recisterinc)—indicate™ au.to-enregistrears d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — tipura teurs detartreurs Kennicott Water Softener Co., Wolverhampton Lawrence Patent Water Softener, Ac., Co. Ld., 7, Parliament Mansions. Victoria-street, S.W. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tipto* WATER Tube BOILERS—dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tym Richardson Westgarth and Co. Ld., Hartlepool Welding Plant (Oxy-Acetylene)— Appareiis d soud/urt autogene WELL Tubes—Cuveiages d puitt d’eau Bussell, John, and Co. Ld., Alma Works. Walsall Scottish Tube Co. Ld., 34, Eobertsou-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Weighing Machinery—Appareiis depesage Thompson and Co., Wigan Wheelbarrows—Brouettes Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Son, Thompson-st., Buston Bayliss, Jones & Bayliss Ld., Wolverhampton Hardy Patent Pick Co., Sheffield Harvey, G. A., & Co., Woolwich-rd., London, S.E. Haslam and Stretton Ld., Cardiff Lewis, Wm., and Son, Bilston, Staffs Theedam, E.C., Ld., Dudley Wheels, Axles and Tyres-Essieux et bandages Bagnall, W. G., Ld., Stafford Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Bail way Wagon Co. Ld., Chorley Du Croo & Brauns, 53. Victoria st., London, S.W. Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Lancashire & Yorkshire Wagon Co. Ld., Heywood Lancaster and Tonge Ld., Pendleton, Manchester Moy, Thomas, Ld., Railway Works, Peterborough Benton, B. M., and Co., Midland Works, Sheffield Thompson and Southwick Ld. Tam worth Wigan Wagon Co. Ld., Springs Branch, Wigan Wood, John, & Sons Ld., Brook Foundry, Wigai Winches—Treuiis Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Tangyes Ld., Cornwall Works, Birmingham Young’s, Byland-street Works, Birmingham Winding Engine Indicators— indicateurs de profondf.' pour les machines d’extraction Daglish, E., and Co., St. Helens, Lancashire Davis, John, and Son (Derby) Ld., Derby Wood, John, and Sons Ld., Wigan Wire—Fit British Insulated and Helsby Cables Ld., Present Cooke, Wm., and Co. Ld., Tinsley, Sheffield Elliot, George, & Co. Ld., Westminster, S.W. Glover, Wm. Jas., and Co., St. Helens, Lancs. Latch and Batchelor Ld., Hay Mills, Birmingham Renton, B. M., and Co., Sheffield Wire Drawing Plates and Wortles—FUieres Hodgson, E. W., & Co., 24, Norfolk-row, Sheffield Wire Mesh and Gauze—Tissu. m^taiiiques Ackroyd and Best Ld., Morley, near Leeds Barns, W., and Son, Holloway, London, N. Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Davis, John, and Son (Derby) Ld., Derby Harvey, G. A.,&Co. (Lndn) Ld., Woolwich-rd.,S.E, Protector Lamp ana Lighting Co. Ld., Eccles Staniar, John, & Co., Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Wolf Safety Lamp Co., Sheffield Wire Rope Greaser—Appareiis de graissage pour cdbles mAtalliquta Mining Engineering Co T.d. Sheffield Theedam, E. C., Ld., Dudley Wire Rope Pulley Blocks—Paians pour c&bies en acier Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Wire Work—Treillis Barns, W., and Son, Globe Works, Holloway, N Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Harvey, G. A., & Co. (Lndn) Ld., Woolwich-rd.,S.E. Stonier John, and Co., Manchester COLLIERY OWNERS MANUFACTURING BRICKS SHOULD SUBSCBIBB TO THE BRITISH CLAY-WORKER The Organ of the Brick and Tile Trades. Published Monthly. Subscription : 8s. per annum, post free. Send for Specimen Copy to the Publisher, The BRITISH CLAY-WORKER, 43, Essex-St., LONDON, W.C. Cloth, Price is. 8d. post free. SUGGESTED RULES for FOR RECOVERING COAL MINES AFTER EXPLOSIONS AND FIRES. By W. E. GARFORTH. THE COLLIERY GUARDIAN CO. LTD., 30 & 31, Furnival Street. Holborn, London. E.O. PNEUMATIC SCALING TOOLS. For B. & W. Fire Tube and all types of _____ _____ -----Boilers, Economisers, &c.- As used by THE BRITISH ADMIRALTY, Russian Navy, and many large Industrial Concerns. The Cambrian Approved Double Glass Lamp. No. 1 C.G. J c £ rrr N? Telephone: Telegraphic Address: No. 7 Aberdare. “Lamps, Aberdare.” __ __ Approved (Flame) SAFETY LAMPS Giving a bright light at the end of the shift = 14 C.P. To meet the requirements of the new Mines Act. The CAMBRIAN Fitted with Magnetic, Pneu- matic, or Lead Locks, Electric Ignition, and Double Gauzes. Our Flame Safety Lamps give a greater Candle Power than any Miner’s Electric Lamp. MAKERS OF THE NEW MAGNET UNDERGROUND PATENT SAFETY LAMP RELIGHTERS. E. THOMAS & WILLIAMS Ltd., Cambrian Lamp Works, Aberdare, South Wales. THE DIAMOND BLOWER CO. LTD., 75b, Queen Victoria St., London, E.C. Manufacturers of— Diamond Steam Flue Blowers, Steam Separators, &c. ____________________ ■ WIRE ROPES YOU SHOULD GO TO GEO. CRADOCK The Home of Wire Ropes, WAKEFIELD. _______________ OXYGEN. The BRITISH OXYGEN Co. Ld. The oldest and most extensive Oxygen producing and distributing business in the World. Factories in all industrial Centres equipped with modern plants producing Oxygen of unrivalled quality for use with RESCUE APPARATUS. ADDRESSES OF LONDON ______ BIRMINGHAM WOLVERHAMPTON CARDIFF ______ MANCHESTER___ BIRKENHEAD___ SHEFFIELD ___ NEWCASTLE-ON- TYNE ______ GLASGOW______ SYDNEY ______ THE COMPANY’S WORKS : Elvbrton St., W estminster, S.W. Tunnel Avenub, East Greenwich Saltlet Works. [S.E. Lower Walsall Street. East Moors. Great Marlborough Street. Bromborough Port. Celtic Works, Savile Street. Walker Gate. Rosbhill Works, Polmadib. N.S.W.