May 5, 1916. THE COLLIERY GUARDIAN. 869 WOOTTON BROS. LD., •r S°' * COAL SCREENING & CONVEYING H , v. STEAM and ELECTRIC DRIVEN HAULING and PUMPING PLANTS. STRUCTURAL IRONWORX. General Castings and Smiths’ Work. Haulage & Shaft Pulleys. Friction Clutches. Turntables. Tanks. PIT HEAD GEAR Pit-Head Pulleys, Cages, TIPPLERS, ENGINES, For Winding, Hauling, &c STEAM & HYDRAULIC LIFTS. Works: COALVILLE. CLAY WORKING PLANT. Brick Machinery. Grinding Pans. CHAIN & ROPE HAULAGE. STEAM and HAND Brick & Tile Presses. Ridge Tile & Sanitary Pipe Making Machines. GIRDERS. COLUMNS. ROOFS. BUILDINGS. LONDON OFFICE-8, Masons Avenue, Basinghall Street. 1,000 NOYGROFT Ltd., CHESTER MINING AND ELECTRICAL MACHINERY. HAVE AlfEBIt^ WITH OR W,THOUT UUKE OVENS RECUPERATORS (SEME T-SOLVAY SYSTEM), AND ‘ DIRECT’ SULPHATE RECOVERY PLANT. THE COKE OVEN CONSTRUCTION CO. LTD., SHEFFIELD. 2JIIII11111111111111III11111111111111 Engineering Requisites WHlcox’s can supply your requirements A COPY OF OUR 736pp. CATALOGUE WILL BE GLADLY SENT UPON RECEIPT OF APPLICATION. W. H. WILLCOX & Co. Ld 32-38, Southwark Street, LONDON, S.E. Telephone No. 8 1. COLLIERY BOILERS A SPECIALITY in Beltings, Packings, Steam Fittings, Boiler Mountings, Pumps, Hose, Drainers, Tools,—in fact, all kinds of Requisites for the Colliery Engineer. Write, ’phone, wire, or call personally. '-BUUlte TO TNT $200 lbs ? S' ; TO THE .• - W ? -SqmpeInw ^ BARNSLEY JL, < a .. .. . , !V- TO THE This Boiler has now worked 15 years «(at 2001b. pressure) without being repaired. Established 1 856. WM. ARNOLD & CO., Victoria Boiler Works, BARNSLEY. Makers of ARNOLD PATENT BULBOUS FLUE. “ HOPKINSON-WEST ” PATENT BOILER FLUE.