March 16, 1917. THE COLLIERY GUARDIAN. 515 DU CROO & BRAUNS CAN SUPPLY FROM STOCK Track IPWAGONS GAUGE 24 in. URNTABLES Patent High Efficiency OTURBO PUMPS 25 52 Victoria 53, Victoria Street, “ Ducrobra, Vic, London.” LONDON, S.W. Many Unique Points. Ask for Catalogue P 84. THE POWER PLANT Co. Ltd., WEST DRAYTON, MIDDLESEX. Telegrams—“ Roc, West Drayton.’* Telephone—22 Yiewsley. WILLIAM COOKE & Co. Ltd. ESTABLISHED 1866. TRADE MARK. Tinsley Steel, Iron and Wire Rope Works, SHEFFIELD, Contractors to H.M. Government and English and Foreign Railways. London Office: 110, Cannon Street, E.C. Australian Office: 109, Pitt Street, Sydney. MANUFACTURERS OF WIRE ROPES. GOLD MEDALS. Sydney, 1879. Mining, London, 1890. Melbourne, 1880. Naval, London, 1891. PARIS EXHIBITION, 1900, GOLD MEDAI.. Lang’s Lay and other principles for Mining, Shipping, Cranes, &c., &c. Forged Hauling Rope Sockets or Capels. Guide Rods, Galvanised Strand and Signal Wire. Special Wire Rods for Rope, Spring, Card Wire, &c. Best Yorkshire Iron for Engineering and Colliery purposes. Bessemer Steel Bars and Rods. Channel Steels for Rubber Tyres. Horse and Pit Pony Shoes. Its production has aimed at and attained a far higher standard of strength, reliability and economy than that of any other existent brake lining. A unique service We invite your enquiries CLUTCH LININGS. Old-established Spinners and Manufacturers and Patentees of Pure Asbestos Fabrics, etc. Send post card for our Catalogue and Drawings. CRESSWELLS’ Ld., WELLINGTON BRAKE and IVIILLS. BRADFORD. 11, Bothwell St., GLASGOW; 84, Hawthorne Av., SWANSEA; & 44 45, Exchange Bldgs., New St., BIRMINGHAM. Telegrams—“ASBESTOS, BRADFORD.” Contractors to the Admiralty, the India Office and War Office, the Telephone—950 BRADFORD. Crown Agents for the Colonies, & numerous British Railways, etc. iSi;. ALL BRITISH MANUFACTURE. IMMEDIATE DELIVERY. The NATIONAL PATENT CHECK-ACTION TIME RECORDERS AS SUPPLIED TO N.M. GOVERNMENT. IM PORT AN T. Time Recorders with patent check-action are the card machines preventing mistakes in recording for wrong days. They Register for Correct Day only COLLIERY MANAGERS should write for Explanatory Catalogue : THE National Time Recorder Company. The Largest Manufacturers of Time Recorders in the Kingdom. HoTpel9%. Offices: 5, BLACKFRIARS RD. Factory: 88,89 & 90, Upper Ground St., London, S.E. Branches—BIRMINGHAM, BRISTOL, MANCHESTER & GLASGOW. STOCK JOHN THOMPSON nson” Dish-Ended 1 Boilers-.■ 30ft. by 9ft. 3in., 1501b. ...... 30ft. by 8ft. 6in., 1201b. ...... 30ft. by 8ft. 3in., 1501b. NON-CONDUCTING COVERINGS & Plastic. Patent Removable Sectional Coverings'. Asbestos & Slag Wool Mattresses, Asbestos Composition. Colliery Shaft Sectional Covering our Speciality. SECTIONAL & PLASTIC BOILER COVERING CO., Succrs. to Toope’s Asbestos Covering Co. Ltd 90, St. Paul’s Road, Bow, LONDON. E. Contractors to H.M. Office of Works, Send for Prices, Catalogues, and Samples. HIGH-PRESSURE Steam Boilers For any working pressure. J. 6 J. HORSFIELD Ld.. DEWSBURY. YORKSHIRE