342 THE COLLIERY GUARDIAN February 18, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). Sulphur Recovery Plant—Appareiis a recupim- tion du souffre Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, W.C. Daglish, Robt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Co., Sheffield Superheaters—Surchauffeurs Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Pulsometer Engineering1 On. Ld.. Reading Surplus Steam Valves (Full Bore)—Soupapes auvapeur en trop plein Auld, D., and Sons, Whitevale 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—Tableau® 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)—Rmmiiont d Mies Youngs, By land-street Works, Birmingham TANKS — Reservoirs Bagnall, W. G., Ld., Stafford Daglish, Eobert, 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 d distiller ie goudron Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Coppde 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, Forth Telephones—™^>hone« 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 Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Willcox, W. H., & Co. Ld., 32, Southwark-st., S.E. Tram and Wagon Corner Plates—Cornieres pour voitures Baker, John, and Son, Bilston, Staffs Chorley Bail way Wagon Co. Ld., Ghorley, Lancs. Theedam, E.C., Ld., Dudley Transformers (Electrical) — Trmuformatmm eiectriques Davis, John, and Son (Derby) Ld., Derby Transport Plant—Transporters 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 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 Bail way Wagon Co. Ld., Chorley, Lancs. Benton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley TUBE Expanders— Mandrins monte-tubes Hardy Patent Pick Co. Ld., Sheffield Youngs, Byland-street Works, Birmingham TUBE Fittings—Accessoires pour tuyauteries 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 Lewis, Edwin, and Sons Ld., Wolverhampton Lewis, William, and Son, Bilston Bussell, John, & Co. Ld., Alma Tube Wks., Walsall Scottish Tube Co. x.d.,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 rtglage pour chariots de mine 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. 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.tunnei Head, Wrightson and Co. Ld., Stockton-on-Tees T U R BIN ES —Tur bines 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 d vapeur d’uchappe- 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. 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-seating Machines Brom* 11 Patents Co. Ltd., 62, Bobertson-street, Glasgow Valves (Safety)—Soupapes c stirett 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, Manchester Mather and Platt Ld., Manchester Boyles Ld., Irlam, Manchester Bussell, John, and Co. Ld., Walsall Sandy croft Ld., Chester Vices—fltaux 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. Coppde 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., Tiptoe Waterproof Covers and Sacks—Couvercies et sacs imptn mtables Waterproof Garments—Foments impermtabies Barr, M., & Co. Ld., 83, Hutcheson-st., Glasgow Water Reducing Valves—Soupapes de reduction a eau Auld, D., and Sons, White vale Foundry, Glasgow Boyles Ld., Irlam, Manchester Water Filters—Futres d’eau Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self-Registering)—indicate™ auto-enregistreurs d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — teurs detartreurs Kennicott Water Softener Co., Wolverhampton Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptoe WATER Tube Boilers—Chavdieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Tyn* Richardsons Westgarth and Co. Ld., Hartlepool Welding Plant (Oxy-Acetylene)—Appareiis d soudurt autogene Well Tubes—Cuveiages dpuiti 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—Brouettes 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 Bail way Wagon Co. Ld., Chorley Du Croo & Brauns, 53, Victoria st., London, S.W, 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, Wigan Winches—Treuiis Clarke, Chapman and Co. Ld., Gateshead-on-Tynn Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Tangyes La., Cornwall Works, Birmingham Young’s, Byland-street Works, Birmingham Winding Engine Indicators — Indicateurs de profondrw 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 Wire-™ 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—Enures Hodgson, E. W., & Co., 24, Norfolk-row, Sheffield Wire Mesh and Gauze—Tis»u» mttaiiiques 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 and Lighting Co. Ld., Eccles Staniar, John, & Co., Manchester Wire Works, 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 mdtalliquts Mining Engineering Ho 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—Treiiiis 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. THE ISCA FOUNDRY COMPANY LTD., RAILWAY PLANT & GENERAL ENGINEERS, Switches, Crossings, Tarntabies, Waler Cranes, Girders, Bridges, Roofs, Pipes, Pumps, Wagons, Tanks. Engines, Boilers, Cranes, Works: NEWPORT. MON. London Office : 16 & 17 Devonshire Sq. Bishopsoate St., E.C. 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 earlj delivery, and would be glad to quote competitive prices. ROWLAND G. FOOT & CO., 11, Queen Victoria St., LONDON, E.C. COLLIERY OWNERS MANUFACTURING BRICKS SHOULD SUBSCRIBE 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. The Cambrian Approved Double Glass Lamp. No. 1 C.G. CAMI £ type-.'n - 6 MA« Giving a bright light at the encl of the shift = 1i G.P. T elephone: No. 7 Aberdare. Telegraphic Address: “Lamps, Aberdare.” 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. 1 E. THOMAS & WILLIAMS Ltd Cambrian Lamp Works, A Aberdare, South Wales. HAMON patent Hamon Bros., Belgian Engineers, 94, Rue St. Lazare, PARIS. Agent— GEORGE DESCAMPS, 36, Abbeydale Rd. South, SHEFFIELD. DARLINGTON’S HANDBOOKS. “ Nothing better could be wished for."—British Weekly. “Far superior to ordinary guides."— Daily Chronicle. visitors to London (and Residents) should use DARUXNGODON S “ Very emphatically tops them all.”—Daily Graphic. y /■\’KTT’>f’\Xr “A brilliant book.”—The Times. “Particularlygood.”—Academy. AND By E. C. COOK and Sir EDWARD T. COOK. 5th Edition Revised 6/- ENVIRONS. 30 Maps and Plans. 80 Illustrations. “ The best Handbook to London ever issued.”—Liverpool Daily Post. 60 Ulus Maps and Plans, 5s. NORTH WALES. 50 Ulus., 6 Maps, 2s. 6d. N. DEVON and N. CORNWALL, 100 Illus. Maps and Plans, 5s. 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