THE COLLIERY GUARDIAN. November 8, 1918. [supplement page v.] 989 COPPEE COKE OVENS Established 1851. COPPEE COAL WASHERS BENZOL and TOLUOL PLANTS PRODUCTS. CONCENTRATED AMMONIA LIQUOR. THE GRE^ I BRITAIN BY-PRODUCT PLANTS, and FOR CRUDE, PURE AND OTHER COMMERCIAL For Particulars, apply to- COPPEE COMPANY ( King’s House, Kingsway, LONDON, W.C. 2. Telegrams: “EVCOPPEE, WESTCENT, LONDON.’ Telephone : HOLBORN, 5820 (2 lines). STEAM, MOTOR, BELT OR ROPE=DRIVEN AIR & GAS COMPRESSORS From 50 to 15,000 cubic feet FOR COLLIERIES, MINES, Etc. STEAM-DRIVEN AIR COMPRESSOR. ADVANTAGES SIMPLICITY. RELIABILITY. DURABILITY. HIGH EFFICIENCY. SELF-LUBRICATION. BEST WORKMANSHIP. SMALL FLOOR SPACE. MINIMUM MAINTENANCE. MOTOR-DRIVEN AIR COMPRESSOR. 1 /' t ____. J ’.o f -S ' ' r-i.. 1 r 1 ■ ■ ■ <■- BELLISS Telegrams : “BELLISS, BIRMINGHAM.” & MORCOM BIRMINGHAM. LIMITED, London Office : 8, VICTORIA STREET, S.W. 1.