THE COLLIERY GUARDIAN. June 22, 1917. 1191 COPPEE COKE OVENS Established 1851 BY-PRODUCT PLANTS, and COPPEE COAL WASHERS CRUDE and RECTIFIED BENZOL PLANTS For Particulars. THE Telegri Telephi Glasgow Office: 29, Waterloo Street. 5332 Central (4 lines). EVCOPPEE, WESTCENT, LONDON. Russian Office : 35, Poucbkinskaia, Kharkoff. Plants are at present under Construction in ENGLAND. WALES, BELGIUM, RUSSIA^ FRANCE, HOLLAND, SPAIN, MEXICO and AFRICA, COPPEE COMPANY (BRFTAIN Cardiff Office : 38, Mount Stuart Square. 4875 Cardiff. King’s House, Kingsway, LONDON, W.C. 2 HOLBORN, 5820 (2 line*). THE BUTTERLEY company LD„ : PIT TRAM AND WAGON WORKS, :■ Telephone: No. 67, 68, & 69, Ripley. Codnor Park, ALFRETON. Telegrams : “ Smedley, Ironville.” MAKERS OF ALL CLASSES OF PIT TRAMS in WOOD or STEEL. CLOSED. OPEN. are invited to send for particulars of COLLIERY OWNERS and MANAGERS The BUTTERLEY PATENT ADJUSTABLE END. A novel idea in pit trams Designed to comply with the Coal Mines Act, 1911, and to facilitate loading. CAN BE READILY FIXED TO EXISTING TRAMS. ---- GIRDERS HYDRAULICALLY COLD STRAIGHTENED. --------------