1294 THE COLLIERY GUARDIAN. June 28, 1918. SLAGWOOL the BEST NON CONDUCTOR for all purposes, UNAFFECTED BY HEAT Write for samples and particulars before you commit yourselves to BUYING FOREIGN MATERIALS, occupying room on board ships which is required for food. Support British product and labour, and help to save shipping tonnage. Apply— J. C. BROADBENT & GO. LTD., Slagwool Works, REDCAR. Telegrams—“ Broadbents, Redcar.” Telephone—16 Bedcar. Haughton’s Patent Metallic Packing For Glands of Steam Engines of all types, Mill Engines, Locomotives, Electric Light Sets, Colliery Winding Engines, &c., &c., suitable for high or low pressure. Also largely used for HYDRAULIC GLANDS, PUMPS, ACCUMULATORS, HYDRAULIC RAMS, LIFTS, &c. HAUGHTON’S PATENT METALLIC PACKINC is working with great satisfaction on High Pressure Engines up to 250 lb., and even 300 lb. steam pressures in connection with Electric Power Plant, and is also giving great satisfaction on low pressure engines, as used at Mills, Collieries, &c. It is suitable for either continuous working or intermittent work, and for the largest piston rods as well as small valve spindles. PECKETT & SONS LTD., Bristol. Speciality TANK LOCOMOTIVES. Locos, of various sizes specially designed for COLLIERIES, IRONWORKS, CONTRACTORS, &c., always in progress for Early Delivery. Photographs, Prices and Specifi- cations on application. Tel. Address—" Peckett, Bristol.” Telephone—No. 6 Fishpond*. Established 1864. MOW lb ■ Haughton’s Patent Metallic Packing Co. Id., 30, St. Mary-at-Hill, London, E.C. 3. AULD’S LATENT STEAM REDUCING VALVES 7 TIME CHECKS AND BRASS FOUNDED 1895. The QUARRY. Annual Subscription, 7s. 6d. post free (payable in advance). Offices—30 & 31, Furnival Street, Holborn, London, E.C.4 Also Makers of Special FULL BORE Patent Steam Reducing Valves for Blowing, Winding, Pumping and other Engines, and for supplying Surplus or other steam from high to low pressure boilers, &c. DAVID AULD & SONS, Patentees Makers, LTD. Whitevale Foundry, GLASGOW. BRANCH WORKS Sheffield. SILVERTOWN. PRESTON. MORECAMBE. BRITON-FERRY. Swansea. WISHAW. CHARLTON TINSLEY L ▼ < V ^0* DEPARTMENTS Machinery. Engineers' Tools. Electrical Plant. LOCOMOTIVES, CRANES AND CONTRACTORS’ PLANT. Rails & Accessories. Structural Steelwork. BOILERS & TANKS. PIG IRON. SCRAP IRON & STEEL . OBSOLETE TONNAGE. / DISMANTLING. yr OLD METALS. COAL. COKE. > MINERALS. / BROKEN SLAG. S