866 [supplement page II.] THE COLLIERY GUARDIAN. April 26, 1918. SIMPLE! CIRCULATOR FOR EFFICIENCY AND ECONOMY For further particulars apply to THE LONDON SIMPLE! ENGINEERING C? L Telephone— CENTRAL 11029 FENCHURCH STREET, LONDON 20, CULLUM STREET Telegrams— LONPLET, FEN, LONDON. - / 1O7oto15%MORE STEAM /■' OR ____; 5%to8% SAVING inFUEV'" W. E. TE25JLE & Co. Ltd., SWINTON, LANCS --- APPROVED - Miners’ Safety Lamps, Glasses. COLLIERY STORES, &c. A R JOHN BAKER & SON, O a fix K $ Br IRON AND STEEL WORKERS HR Bl 1 IB few Thompson St., B1LSTON TUB CORNER PLATES BUCKETS and BASKETS > i GOODWIN BARSBY & C9 Gold Medals— Paris, 1878; Melbourne, 1881. First-class Medals— Paris, 1885 ; London, 1862. “SHELTON” IRON. ft SHELTON” STEEL(»—) “GRANVILLE" PIG IRON (=“) I 1 fed 1 • ' I■1 ■ * F 61 ui [■/I — THREE — WORLD-RENOWNED PACKINGS Specially suitable for COLLIERIES. Large stock*. Prompt deliveries. DUVAL S METALLIC for all classes of Engines and the Highest Super-heated Steam. Lasts for years without being renewed, keeps the rods in perfect condition. 600.000 Glands Packed TUPPER’S FLAX for Hydraulic Work. Its durability is unexcelled. Suitable for highest pressures. VANDA SHEETINC, the Pioneer of Fibre Sheet Packings. Resists extreme temperatures. Can be used in half the thickness of Rubber, as it does not shrink. Specially suitable for Oil and Ammonia. Also “BENHYCO” STEAM JOINTING and BELTINGS, and ALBANY LUBRICATING OILS and GREASES STEEL PIT GIRDERS & COLLIERY RAILS a Speciality; also High-class RAR IRON for Couplings, &c. IRON & STEEL BARS, ANGLES, TEES, CHANNELS, GIRDERS, PLATES & SHEETS, STEEL BILLETS, BLOOMS & SLABS. Enquiries to— ......—■■■■■"■ THE SHELTON IRON, STEEL & COAL CO. LTD., SIS’ ©• Or 122, Cannon Street, London, E.C. 4 Telegraphic Address: "Shelton, Stoke-on-Trent.” Tel. Nos. 11 and 253. | Telegraphic Address: “ Sheltonian, London.” Tel. No. 886 Bank. JOHN BENNETT HEYDE & Co., New Cannon St., Telegrams “ Benhey.” MANCHESTER. Telephone No. 1864 City. We have Specialised in this class of Machinery, and have designed and made more than all other firms combined. References to users are invited. Established 50 Years. LTD BRIDGEND, ANTHRACITE COAL” BREAKING SIZING AND WASHING PLANT