830 THE COLLIERY GUARDIAN April 28, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). Sulphur Recovery Plant—Appareiis a rfcupera- tion du souffre Coke Oven Construction Co. Ld., Sheffield Copp^e 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.. Beading 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, Forth Surveying ( Instruction ) — Enseignement (arpentage) Thomas, Wm., Cambrian Mining School Forth 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)—Rmeriiions d wiles Youngs, Byland-street Works, Birmingham TAN KS — Reservoirs Bagnall, W. G.. Ld., Stafford Daglish, Robert, 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., Tipton Wood, John, and Sons Ld., Wigan Tachographs and Tachometers—Tacheometres Davis, John, and Son (Derby) Ld., Derby Tar Distilling Plant—installations a distiller ie goudron Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Daglish, Robt., 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, Forth Telephones-wupiumes British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Timber (Colliery)—Bmsages Baird, J. W., and Co., West Hartlepool Forslind, C. A., and Son, West Hartlepool Osbeck and Co., Newcastle-on-Lyne Tools—outus Fell, C. A., Dronfield, near Sheffield Haden and Co., Patricirft 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—Comiem pour voitures Baker, John, and Son, Bilston, Staffs Chorley Bailway Wagon Co. Ld., Ghorley, Lancs. Theedam, E.C., Ld., Dudley Transformers (Electrical) — Tramrformatmm ^lectriques Davis, John, and Son (Derby) Ld., Derby Transport Plant—Transporteurs British Ropeway Engineering Co. Ld.,7, M ncing- laue, London, E.C. Trommels—Trommels Barns, W., and Son, Globe Works, Holloway Johnson, Wm.,& Sons (Leeds) Ld., Armley, Leeds Spencer and Co. Ld., Melksham, Wilts Truck Shunting Plants — installations a 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. Renton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley TUBE Expanders—Mandrins monte-tubes Hardy Patent Pick Co. Ld., Sheffield Youngs, Ryland-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. Ld., 34, Bobertson-st., Glasgow Spencer, John, Ld., Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tubes (Iron AND Steel)—Tubes enfer 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 Russell, John, & Co. Ld., Alma Tube Wks., Walsall Scottish Tube Co. .nd., 34, Robertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tub Creasers 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 Railway 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—viroiesde tunnel Head, Wrightson and Co. Ld., Stockton-on-Tees TURBINES—Turbines Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Mather and Platt Ld., Manchester Richardsons Westgarth and Co. Ld., Hartlepool TURBINES (Exhaust)—Turbines a vapeur d’cchappe- ment Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Richardsons Westgarth and Co. Ld.. Hartlepool TURNTABLES—Plaques toumants Du Croo & Brauns, 53, Victoria-st., London, S.W. Isca Foundry Co. Ld., Newport, Mon. Renton, B. M., and Co., Market-place Buildings Sheffield Summerson, Thomas, and Sons Ld., Darlington Thompson and Southwick Ld., Tam worth W-right’s Forsre and Engineering1 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, Robertson-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)—Soupapvt • sHrete Auld, D., and Sons, White vale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Daglish, Robert, 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 Russell, John, and Co. Ld., Walsall Sandy croft Ld., Chester Vices—Etaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theedam, E. C., Ld., Dudley Youngs, Byland-street Works, Birmingham WA8HER8- Rondelles 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 Manchester Renton, B. M., and Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tiptoi Water (Electric Still for) Simplex Conduits Ld., Garrison-st., Birmingham Waterproof Covers and Sacks-comm-oies et sacs inn* mtables Waterproof Garments—impermMies Barr, M., & Co. Ld., 83, Huteheson-st.. Glasgow Water Reducing Valves—Soupapes de reduction d eau Auld, D., and Sons, White vale Foundry, Glasgow Boyles Ld., Irlam, Manchester Water Filters—nitres d’eau Lawrence Patent Water Softener, &c , Co. Ld , 7, Parliament Man Bions, Victoria street, S.W. Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self-Registering)—indicator, auto-enregistreurs d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — tipura teurs detartreurs Kennicott Water Softener Co., Wolverhamptor Lawrence Patent Water Softener, &c.. Co. Ld., 7, Parliament Mansions. Victoria-street, S.W. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Reading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptow WATER Tube B0ILER8—Chai dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tyui Richardson Westgarth and Co. Ld., Hartlepoo1 Welding Plant (Oxy-Acetylene)—Appareiis a soudure autogene Well Tubes—Cuveiages d puit’ d’eau Bussell, John, and Co. Ld., Alma Works, Walsall Scottish Tube Co.Ld., 34, Bobertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Weighing Machinery—Appareiis depesage Thompson and Co., Wigan Wheelbarrows—Brmuttes Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Son, Thompson-st., Bilston 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 Railway 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., Bail way 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, Wiga> Winches—Treuils Clarke, Chapman and Co. Ld., Gateshead-on-Tyn« Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Tangyes La., Cornwall Works, Birmingham Young’s, Ryland-street Works, Birmingham Winding Engine Indicators — indicateurs de projbnd*™ pour les machines d’extraction Daglish, B., and Co., St. Helens, Lancashire Davis, John, and Son (Derby) Ld., Derby Wood, John, and Sons Ld., Wigan WlRE-Fil British Insulated and Helsby Cables Ld., Prescot 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 Benton, B. M., and Co., Sheffield Wire Drawing Plates and Wortles—Fiiieres Hodgson, E. W., & Co., 24, Norfolk-row, Sheffield Wire Mesh and Gauze—Tissu- mftaiiiques 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 mttalliques Mining Engineerinp- Co T.d. Sheffield Theedam, E. C., Ld., Dudley Wire Rope Pulley Blocks—Pdians pour cdbles en acier Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Ryland-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. Stanier John, ard Co., Manchester GERMAN MADE GOODS. We invite Buyers of goods, formerly procured from the Continent, not now obtainable, to favour us with particulars of their requirements. We have completed arrangements under which we can give early delivery, and would be glad to quote competitive prices. ROWLAND G. FOOT & CO., SEA^Rasnd 11, Queen Victoria St., LONDON, E.C. AUTOMATIC I EVANS En DODD, L I CANNOCK. The Cambrian Approved Double Glass Lamp. No. 1 C.G. Telephone: Telegraphic Address: No. 7 Aherdare. “Lamps, Aherdare.” Approved (Flame) SAFETY LAMPS 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. Giving a bright light at the end of the shift =? 11 G.P. E. THOMAS & WILLIAMS Ltd., Cambrian Lamp Works, Aherdare, South Wales. COLLIERY OWNERS MANUFACTURING BRICKS SHOULD SUBBOBIBB 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, Die BRITISH CLAY-WORKER, 43, Essex-St., LONDON, W.C. “KEEP your SEATS!” BROOKE’S Patent Valve Reseater 22 a E- 0. o 2 < 2 2 U V) z fi. z w V) □ Z S UJ V) z u z w © © z © u X © LL © z < z V) P 2 co The Tool that cannot produce an ‘Eccentric’ Mitre. PISTON GUIDES FIT ALL SEATING5. --- ■— . ...- SEND FOR PARTICULARS TO .... GEORGE BROOKE, Lambers, Docks, Cardiff. I