September 3, 1915. THE COLLIERY GUARDIAN 499 COPPEE COKE OVENS BY-PRODUCT PLANTS, and Established 1851 CRUDE and RECTIFIED BENZOL PLANTS. COPPEE COAL WASHERS. For Particulars, apply to— THE ______________COPPEE COMPANY ( BRITAIN) Ltd., King’s House, Kingsway, LONDON. Telegrams: “EVCOPPEE, WESTCENT, LONDON.” Telephone: HOLBORN, 5820 (2 lines). Brussels Office: 103, Boulevard de Waterloo. 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). ENGINES (Oil)—Oelmotoren—Moteurs d huile Avonside Engine Co. Ld., Bristol Beiliss and Morcom Ld., Birmingham Fairbanks, Morse & Co. Ld., 87, Southwark-st.,S.E. Tangyes Ld., Cornwall Works, Birmingham Engines (Rolling Mill) — Waizwerkmuschinen— Machines pour laminoirs Daglish, Bobt., and Co. Ld., St. Helens, Lancs. ENGINES (Steam)—Bampfmaschinen—Machines a vapeur Beiliss and Morcom Ld., Birmingham Be ver, Dorling and Co. Ld., Bradford Bumsted and Chandler Ld., Hednesford, Staffs Daglish, Robert, and Co. Ld., St. Helens, Lancs. Hathorn, Davey and Co. Ld., Leeds Lancaster and Tonge Ld., Pendleton, Manchester Pulsometer Engineering Co. Ld., Beading Bea veil and Co. Ld., Ipswich Bichardsons Westgarth and Co. Ld., Hartlepool Sandycroft Ld., Sandycroft, near Chester Stewarts and Lloyds Ld., Birmingham Stewarts and Lloyds Ld., 41, Oswald-st., Glasgow Tangyes Ld., Cornwall Works, Birmingham Walker Brothers (Wigan) Ld., Wigan Ward, Thos. W., Ld., Albion Works, Sheffield Wood, John, and Sons Ld., Wigan Wootton Bros. Ld., Coalville, Leicester Worsley Mesnes Ironworks Ld., Wigan Exhaust Turbine Reducing Valves—Reduzier- ventile fur Abdampfturbinen—Soupapes reduc- trices pour turbiness d vapeur d* tchappement Auld, D., and Sons, Whitevale Foundry, Glasgow Boyles Ld., Irlam, Manchester Exhaust Turbine Safety Valves—Sicherheits- ventile fur Adampfturbinen—Soupapes d stirett pour turbines d vapeur d’dchappement Auld, D„ and Sons, White vale Foundry, Glasgow Exhibition (Colliery and Mining) — Rergbau- ausstellung—Exposition miniere EXPANSION Gear — Expansions - Vorrichtungen — Appareils de detente Daglish, Robert, and Co. Ld., St. Helens, Lancs. Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan EXPLOSIVE8—Sprengstoffe—Explosifs British Explosives Syndicate Ld., Glasgow Cotton Powder Co. Ld., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., Cannon-st. House, E.C. Davis, John, and Son (Derby) Ld., Derby Miners’ Safety Explosives Co. Ld., 16, Great George-street, Westminster, S.W. New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.C. Thompson and Co., Wigan Explosives (Permitted) — Genehmigte Spreng- stoffen—Explosifs autoriste 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., Cannon-st. House, E.C. Miners’ Safety Explosives Co. Ld., 16, Great George-street, Westminster, S.W. New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.C. FAN8 (Air Propeller)—Bruckventilatoren—Roues de ventilation Davidson and Co. Ld., Belfast Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. FANS (Exhaust)—Saugventilatoren—Ventilateurs d exhaure Bumsted and Chandler Ld., Hednesford, Staffs Capell Fans (George Fletcher & Co. Ld.),Litchurch, Derby Daglish, Robert, and Co. Ld., St. Helens, Lancs. Fans (Exhaust)-—continued. Davidson and Co. Ld., Belfast Fletcher, George, and Co. Ld., Litohurch, Derby Harvey, G. A. & Co. (Ldn.) Ld., Woolwich-rd., S.E. Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue^London, E.C. Turbon Patent Fan Co. Ld., Llanelly Waddle Patent Fan & Engineering Co. Ld., Llanelly Walker Brothers (Wigan) Ld., Wigan FANS (VENTILATING) —Minenventilatoren — Venti- lateurs d’a&rage Allen, W. G., and Sons (Tipton) Ld., Tipton Ashton, David,