September 29, 1916. THE COLLIERY GUARDIAN 629 COPPEE COKE OVENS BY-PRODUCT PLANTS, and Established 1851 A COPPEE COAL WASHERS. CRUDE and RECTIFIED BENZOL PLANTS. For Particulars, apply to— THE COPPEE COMPANY (BRITAIN) Ltd King’s House, Kingsway, LONDON. Telegram,: “EVCOPPEE, WESTCENT, LONDON.” Telephone : HOLBORN, 5820 (2 lines). Russian Office : 35, Pouchkinskaia, Kharkoff. Cardiff Office : 38, Mount Stuart Square. 4875 Cardiff. Glasgow Office: 29, Waterloo Street 5332 Central (4 lines). Plants are at present under Construction in ENGLAND, WALES, BELGIUM, RUSSIA, FRANCE, HOLLAND, SPAIN, MEXICO and AFRICA. Purchasers9 Guide to Advertisers9 Specialities—(continued). Gas-Testing Lamps—Lampes grisoumttriques 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. 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 & Glasgow GA8 Valves—Soupapes a gaz Haslam and Stretton Ld., Cardiff GAUGE Glasses—Tubes de 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 A12, Vauxhall-rd., L’pool. Gauge Glass Protectors—Bnveioppes 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—fudicateurs de niveau Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield GEARING—JBugrenages British Insulated and Helsby Cables Ld., Prescot Bumsted and Chandler Ld., Hednesfora, Staffs Daglish, Bobert. and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Lancaster and Tonge Ld., Pendleton, Manchester LeweLin’s Machine Co., 15, King square, Bristol Power Plant Co. Ld., West Drayton, Middlesex Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, and SonsLd., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Girders (Iron and Steel)—Poutreiies en /er 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 t Shelton Iron, Steel A Coal Co. Ld., Stoke-on-Trent Ward, Thos. W„ Ld., Albion Works, Sheffield Glass Manufacturers (Tube Rods Enamels) Fabricants de verre (tubes, bagues, Emails) Guilbert-Martin, 9, Edmund-pl., Aldersgate, E.C. Governors (Engine)—Rtguiatewrs Evans, Joseph, A Sons (Wol.) Ld., Wolverhampton Mather and Platt Ld., Manchester Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Tangyee Ld., Cornwall Works, Birmingham GRANARY Equipment—Hqwpages des greniers Porteus, George, Leeds Bridge, Leeds GREASE—Schmiere—Qraisses Chorley Bail way Wagon Co. Ld., Chorley, Lancs. Trier Bros. Ltd., Caxton House, Westminster Theedam, E. C., Ld., Dudley Greasers ( Automatic)-Graisseurs automatiques Ackroyd A Best Ld., Morley. York*. Evans and Dodd, Cannock, Staffs Grinding Maohinery—Broyeurs Bradley Pulverizer Co., 37, Walbrook, E.C. Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey *’—Hugh Wood A Co. Ld., N’castle-on-T. Johnson, W., A Sons (Leeds) Ld., Artnley, Leeds GUNPOWDER—Schiesspulver—Poudre d canon British Explosives Syndicate Ld., 124, St. Vin- cent-street, Glasgow CottonPowder 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. HAULING Drums— Tambours d traction Be ver, Dorling and Co. Ld., Bradford Bumsted and Chandler Ld., Hednesford, Staffs Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Phillips, C. D., Newport, Mon. Spencer and Co. Ld., Melksham, Wilts Sutcliffe, Bichard, Horbury, near Wakefield Walker Bros. (Wigan), Ld., Wigan Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, Leicester Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Byland-street Works, Birmingham Headgears—chassis d moiettes Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Head, Wrightson and Co. Ld., Stockton-on-Tees Goodall, Clayton and Co. Ld., Hunslet, Leeds Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton HEADING MAOHINES-Haveuses Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey’’—Hugh Wood & Co. Ld., N’castle-on-T. Sullivan Machinery Co., Salisbury House, E.C. HEAP8TEAD3—Installation de sitges Coulson, M., and Co., Spennymoor, Co. Durham Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Plowright Bros. Ld., Chesterfield Spencer and Co. Ld., Melksham, Wilts Walker Bros. (Wigan) Ld., Wigan Wood, John, and Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Helical Gearing (Double) Power Plant Co. Ld., West Drayton, Middlesex HOISTS—Monte-Charges Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Beavell and Co. Ld., Ipswich Spencer and Co. Ld., Melksham, Wilts Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Byland-street Works, Birmingham HOOKS OR Links (Safety)—Crochets de stireti Humble, Stephen, 9, Victoria-street, S.W. Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Wood, John, A Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Hoppers—Tr^mi«« Baker, John, and Son, Bilston, Staffs Coulson, M., and Co. Ld., Spennymoor Goodall, Clayton and Co. Ld., Hunslet, Leeds Harvey, G. A., A Co. (Ldn.) Ld., Woolwich-rd.,S.E. Hardy Patent Pick Co. Ld., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Theedam, E. 0., Ld., Dudley Wight’s Forge *nd Engineering Oe. Ld., Tipten HOSE—Tuyaua; flexibles Electric Hose and Bubber Co. Ld., 55, Caxton House, Westminster Hardy Patent Pick Co. Ld., Sheffield Mining Engineering Co. Ld„ Sheffield Beddaway, F., A Co. Ld., Pendleton, Manchester Willcox, W. H.,ACo. Ld., 32-38, Southwark-st.,S,E. HYDRAULIC MACHINERY-Machines hyd/rauliques Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Hathorn, Davey and Co. Ld., Leeds Hadfields Ld., Hecla Works, Sheffield Middleton, Bobert, A Co., Sheepscar F’ndry, Leeds Pearn, Frank, A Co. Ld., West Gorton, Manchester Pulsometer Engineering Co. Ld., Beading Sullivan Machinery Co., Salisbury House, E.C. Tangyes Ld., Cornwall Works, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Youngs, Byland-street Works, Birmingham Hygrometers—ityrometres Davis, John, and Son (Derby) Ld., Derby Nalder Bros, and Thompson Ld., 97a, Dalston- lane, N.E. INCLINE Rollers—Rouleaux pour plans inclines Goodall, Clayton and Co. Ld., Hunslet, Leeds Lowmoor Co. Ld., Lowmoor Ironworks, Bradford INDIARUBBER GOODS—-Articles en caoutchouc Electric Hose and Bubber Co. Ld., 55, Caxton House, Westminster, S.W. Beddaway, F., A Co. Ld., Pendleton, Manchester Indicators (Steam Engine)—indwateurs a essais Davis, John, and Son (Derby) Ld., Derby Nalder Bros, and Thompson Ld., 97a, Dalston- lane, N.E. Induced Draught FANS-Tirag® induit Bumsted and Chandler Ld., Hednesford, Staffs Davidson and Co. Ld., Belfast Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London- E.C. Matthews & Yates Ld., Sw'nton, nr. Manchester Turbon Patent Fan Co. Ld., Llanelly INJECTORS AND EJEOTORS—Injecteurs et aspirators Hopkinson, J., and Co. Ld., Huddersfield Pulsometer Engineering Co. Ld., Beading Willcox, W. H., A Co. Ld.,32-38,Southwark-st.,S.E. INSTRUCTION (Postal) — Rnseignement par corre* spondance Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Forth Iron and Brass Founders—Ponderies de eret de laiton Chorley Bail way Wagon Co. Ld., Chorley, Lancs. Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Gosforth Foundry Co. Ld., Dronfield.nr. Sheffield Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Protector Lamp and Lighting Co. Ld., Eccles Boyles Ld., Irlam, Manchester Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld„ Wigan IRON AND Steel—Pers et a&ers Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld., Bradford, Yorks Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel A Coal Co. Ld., Stoke-on-Trent Thompson and Co., Wigan Ward, Thos. W„ Ld., Albion Works, Sheffield Jacks (Hydraulic)—Cries hydrauliques Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham JlM GROWS—Presses d cintrer les rails Hardy Patent Pick Co. Ld.. Sheffield Tangyes Ld., Cornwall Works. Birmingham Theedam, E. C., Ld., Dudley Youngs, Byland-street Works, Birmingham Jointing Cement—ament a jointwres Hudson, John, A Co.’s Successors, Mansell-st., E. Taylor, S. T., and Sons, Scotswood-on-Tyne J0I8T8 (ROLLED Steel—(Poutreiies en acier lamint Scott, Walter, Ld., Leeds Steel Works, Leeds Keps (for Winding Cages)—Toquets Wood, John, and Sons Ld., Wigan Lamp Cleaning Machines—Machines d nettoyer des lampes Ackroyd and Best Ld., Morley, near Leeds Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co. Ld., Eccles Thomas, E„ and Williams Ld., Aberdare Lamp Gauze Brushes — Brasses d nettoyer la toile metallique des lampes Ackroyd and Best Ld., Morley, near Leeds Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co. Ld., Eccles Theedam, E. C., Ld., Dudley Thomas, E., and Williams Ld., Aberdare LAMP Glasses—Chemintes pour lampes Ackroyd and Best Ld., Morley, near Leeds Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Thomas, E.. and Williams Ld., Abfrdare Lamp Oil Filling Machines—Machines d rempur les lampes Scirravd •r»d Beat T>d.. Marley, re*’ Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld.. Swinton, Lancs. Theedam, E. C., Ld.. Dudley Thomas, E., and Williams Ld., Aberdare Lamp Re-lighting Apparatus (Underground) Rallwneurs pou? lampes de mine Ackroyd and Best Ld., Morley, near Leeds Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld., Swinton, Lancs. Thomas, E., and Williams Ld., Aberdare Lamps (Arc)—Lampes d arc Haslam and Stretton Ld., Cardiff Theedam, E. C., Ld., Dudley Lamps (Electric)—Lampes Hectriques Ackroyd and Best Ld„ Morley, near Leeds " Ceag ” Miners’ Supply Co. Ld., 9, Harp-lane London Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld.. Cardiff Mining Engineering Co. Ld., Sheffield Thomas, E., and Williams Ld., Aberdare Lamps (Electric Safety)—Lampes de siireti Oec triques British Insulated and Helsby Cables Ld., Prescot "Ceag” Miners’ Supply Co. Ld., 9, Harp-lane, London Davis, John, and Son (Derby) Ld., Derby Mining Engineering Co. Ld., Sheffield Pearson’s Electric Miners’ Lamp Co. Ld., Marsh- gate-lane, Stratford, London, E. Lamps (Miners' Safety)—Lampes de streti Ackroyd and Best Ld.. Morley, near Leeds "Ceag” Miners’ Supply Co. Ld., 9, Harp-lane, London Davis. John, and Son (Derby) Ld. Derby Naylor, John, Central Brass Wo rks, Wigan Pearson’s Electric Miners’ Lamp Co. Ld., Marsh- gate-lane, Stratford, London, E. Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld., Swinton, Lancs Theedam, E. C., Ld., Dudley Thomas, E., and Williams Ld., Aberdare