July 16, 1915. THE COLLIERY GUARDIAN. 103 I34C .. • J Renold Chains for Driving Pumps. ADVANTAGES:— MOTOR CAN BE PLACED CLOSE UP TO MACHINE. GREAT DURABILITY AND FREEDOM FROM BREAKDOWNS. SMOOTH AND QUIET RUNNING. RENOLD CHAINS ARE UNAFFECTED BY MOISTURE. Renold Steel Driving Chains are made in various types suitable for Heavy Main Drives, Fans, Haulage Gears, Screening Plant, Conveyors, Elevators, Etc. ON WAR OFFICE AND ADMIRALTY LISTS. WRITE FOR CATALOGUES HANS RENOLD LTD-> (■£) Manchester. MELLIHGS’ PATEHT STEAM REVERSED The most efficient and reliable apparatus on the market for enabling a Winding Engine to be effectively handled. --o- MADE IN THREE SIZES. --o- For full particulars apply SOLE MAKERS: Worsley Mesnes Ironworks Ld., Telegrams— 8 fl A Ml Telephone— “ENGINES, WIGAN.” WllWHIl. No. 46 WIGAN. SCOTLAND. STEEL WIRE ROPES. MINING ROPES OUR SPECIALITY. C. A. FORSLIND & SON, Pit Props and Mining Timber Importers, Fountain Terrace, West Hartlepool Telegrams: “ Forslind, West Hartlepool.” Telephone: No. III. STEAM PIPES and CONNECTIONS ALL KINDS OF MACHINE AND --------- GENERAL CASTINGS. ----------- Quick Deliveries. WM. GREEN & CO. (Ecclesfield) LTD. ECCI*ESFIEI>D, near SHEFFIELD. THE ISCA FOUNDRY COMPANY LTD., RAILWAY PLANT & GENERAL ENGINEERS, Switches, Crossings, Turntables, Water Cranes, Girders, Bridges, Roofs, Pipes, Pumps, Wagons, Tanks, Engines, Boilers, Cranes, Works : NEWPORT, MON. London Office : 16&17 Devonshire Sq. Bishopscate St., E.C. HAMMERED CAST IRON Premier Works, PISTON RINGS Don Road, SHEFFIELD THE STANDARD PISTON RING PX.& ENGINEERING CO. LTD., IN CUR Special Piston Ring Iron (by the Davy- Robertson Patent Process). All sizes from 2$ in. to 72 in. QUICK DELIVERY. LOW PRICES. No. 2149. “ Ocean, Sheffield.’ mi’ jw irr ^lllllllllllllllllllllllllllllllllll Engineering Requisites= WFficox’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. Beltings, Packings, Steam Fittings, Boiler Mountings, mps, Hose, Drainers, Tools,—in fact, all kinds of — Requisites for the Colliery Engineer. Write, ’phone, wire, or call / personally. 5 lullllllliniHHIHHIllllllllHIlllllllHIIIIIIIIIIIHIIIIIIillllllllllllllllilllllllllllllllllllllllllllllllllll