May 19, 1916. THE COLLIERY GUARDIAN 969 JAMES SPENCER & co. Hand Drilling Machine (Self-feeding). LIMITED, Hollinwood, Manchester. Weighing Machinery for Coiiieries a Speciality. Telegrams : “ Spencer, Hollinwood.” Telephone : 207 Oldham. Dormant Weighing Machine with back frame. Telephone—3130 Central; 547 Broomhill. F COATES & CO. (Sheffield) LTD., . Experts in Dynamo & motor Repairs. Colliery Repairs a Speciality. Patentees of New System of Underground Wiring. PRATCHITT BROTHERS, Denton Ironworks, CARLISLE. PUMPING, WINDING and HAULING ENGINES L- ;- r <5, / - / r'/ • » pW LARGE STOCKS OF Galvanised TUBES Gas and Steam, BLACK GAS. RED STEAM. Send Specification for Prices. Warehouses : Leeds, and Trafford Park, Manchester. S. DIXON & SON LD., Swinegate, LEEDS, Telegrams—“Brass, Leeds.” Phone—3600 (3 lines). INVESTMENT. Food for your Horses prepared in half time with half labour. Installations can be seen from 5 cwt. to 5 tons per hour. Telephone—3241 (2 ines). Telegrams—*'Elevator, Leeds.” •A J GEORGE PORTEUS, Engineer, LEEDS. Purchasers’ Guide to Advertisers1’ Specialities—(continued). Forced Draught—Tirage ford Bennis, Ed,, and Co. Ld., Little Hulton, Bolton Bumsted and Chandler Ld., Hednesford, Staffs. Davidson and Co. Ld., Belfast Keith, James, and Blackman Co. Ld.,27, Earring- don-avenue, London, E.C. Turbon Patent Fan Co. Ld., Llanelly Forces— Hardy Patent Pick Co. Ld., Sheffield Keith, James, and Blackman Co. Ld., 27, Earring- don-avenue, London, E.C. Forcings—forgh Bagnall, W. G., Ld., Stafford Chorley Bail way Wagon Co. Ld., Chorley Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Benton, B. M., and Co., Midland Works, Sheffield Walker Bros. (Wigan) Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Yorkshire Engine Co. Ld., Sheffield Friction Clutches—Embrayages a friction Bever, Dorling, and Co. Ld., Bradford, Yorks Daglish, Robert, and Co. Ld., St. Helens, Lancs. Beavell and Co. Ld., Ipswich Beddaway, F., & Co. Ld., Pendleton, Manchester Theedam, E. C., Ld., Dudley Walker Brothers (Wigan) Ld., Wigan Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton FRICTION Surfaces—Fourrures d’embrayages, &c. Frood, Herbert, Co. Ld., Chapel-en-le-Frith Se.andina.via. Belting Co.Ld., 59, Southwark-st., S.E. Worsley Mesnes Ironworks Ld., Wigan FUEL ECONOMISERS—Economxseurs de combustible Fell, 0. A„ Dronfleld. near Sheffield FUEL Machinery —Machines d traiter les combus- tibles Briquette Machinery Ld., Charmouth-st., Leeds Johnson, Wm. A Sons (Leeds) Ld., Armley, Leeds Middleton, Bobert, Sheepscar Foundry, Leeds Yeadon, Son and Co., Alhion-place, Leeds FURNACES—Foyers d chaudieres Bennis, Ed. and Co. Ld., Little Hulton, Bolton Goodall, Clayton and Co. Ld., Hunslet, Leeds Neil, J. & J., & Co., 93, Hope-street, Glasgow FURNACE Bars—Barreaux de grille Heywood Airtight Damper Co. Ld., Gomersal, Leeds Neil, J. & J., & Co., 93, Hope-street, Glasgow FURNACE IRONWORK—Serrurerie pour des installa- tions de foyers Goodall, Clayton and Co. Ld., Hunslet, Leeds Wood, John, and Sons Ld., Wigan Fuse Igniters—pour m^hes de surety British Explosives Syndicate Ld., 124, St. Vin- cent-street, Glasgow Cotton Powder Co. Ld., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., 110, Cannon-street, E.C. Davis, John, and Son Ld. (Derby) New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.C. Gas Compressors—Compresseurs de gaz Beiliss and Morcom Ld., Birmingham Gas Engines—Moteurs a gaz British Oxygen Co. Ld., El verton-st., Westminster Mather and Platt Ld., Park Works, Manchester Tangyes Ld., Cornwall Works, Birmingham GAS EXHAUSTERS—Machines d aspirer les gaz Copp^e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co.,Sheffield CAS PLANT—Installations d gaz Coal Distillation Co., Middlesbrough Coppde Co. (Gt. Britain) Ld., Kingsway, W.C. Koppers’ Coke Oven A Bye-Product Co., Sheffield Kynoch Ld., Witton, Birmingham Mather and Platt Ld., Manchester GA8-TE8TINC LAMPS-Lampes grisoumftriques Ackroyd and Best Ld., Morley, Leeds Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co, Ld., Eccles Teale, W. E., and Co. Ld., Swinton, Lancs. Wolf Safety Lamp Co., Sheffield Gas Tubes and Fittings—Tuyaux et accessoires d gaz Lewis, Edwin, and Sons, Wolverhampton Scottish Tube Co. Ld.. 34, Bobertson-st., Glasgow Stewarts and Lloyds Ld., Birmingham A Glasgow Gas Valves—Soupapes d gaz Haslam and Stretton Ld., Cardiff GAUGE GLASSES — Tubes d, niveau d'eau Davis, John, and Son (Derby) Ld., Derby Guilbert-Martin, 9, Edmund-pl., Aldersgate, E.C. Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Treasure, J. B., & Co., 8 A 12, Vauxhall-rd., L’pool. Gauge Glass Protectors—Enveioppes protec- trices pour les indicateurs de niveau Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Woodite Company, Mitcham Common GAUGES— Indicateurs de niveau Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Gear (Special for Motor Lorries^ Cars, &c.) Transmission pour camions automobiles, &c. GEARING—Engrenages British Insulated and Helsby Cables Ld., Prescot Brown, David, and Sons (Huddersfield) Ld., Lockwood, Huddersfield Bumsted and Chandler Ld., Hednesfora, Staffs Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Fraser, Douglas, and Sons Ld., Arbroath Goodall, Clayton and Co. Ld., Hunslet, Leeds Lancaster and Tonge Ld., Pendleton, Manchester Walker Brothers (Wigan) Ld., Wigan Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, and SonsLd., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Yorkshire Engine Co. Ld., Sheffield Girders (Iron and Steel)—Poutreiies en fer et en acier Bayliss, Jones A Bayliss Ld., Wolverhampton Daglish. Bobt.. and Co. Ld.. St. Helens, Lancs. Henderson and Glass, Liverpool Isca Foundry Co. Ld., Newport, Mon. Benton, B. M., and Co., Midland Works, Sheffield Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel A Coal Co. Ld., Stoke-on-Trent Ward, Thos. W., Ld., Albion Works, Sheffield Class Manufacturers (Tube Rods Enamels) Fabricants de verre (tubes, bagues, Emails) Guilbert-Martin, 9, Edmund-pl., Aldersgate, E.C. Governors (Engine)—Rtguiateurs Evans, Joseph, A Sons (Wol.) Ld., Wolverhampton Mather and Platt Ld., Manchester Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Tangyes Ld., Cornwall Works, Birmingham CRANARY EQUIPMENT—grmiers Porteus, George, Leeds Bridge, Leeds GREA8E—Schmiere—Graisses Chorley Bail way Wagon Co. Ld., Chorley, Lancs. Trier Bros. Ltd., Caxton House, Westminster Theedam, E. C., Ld., Dudley Greasers ( Automatic)-Graissewrs automatiques Evans and Dodd, Cannock, Staffs Grinding Machinery—Broy^rs Bradley Pulverizer Co., 37, Walbrook, E.C. Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey ’’—Hugh Wood& Co. Ld., N’castle-on-T. Johnson, W., A Sons (Leeds) Ld., Armley, Leeda Gunite GUNPOWDER—Schiesspulver—Poudre <1 canon British Explosives Syndicate Ld.. 124, St. Vin- cent-street, Glasgow Cotton Powder Co. Ld., 24, Walbrook,London,E.C. Curtis’s and Harvey Ld.,110, Cannon-street, E.C. Boburite and Ammonal Ld., 103, Cannon-st., E.C. Harness—Ha™™ Legard and Sons, Leather Merchants, Barnsley HAULING Drums -Tambours