March 1, 1918. THE COLLIERY GUARDIAN. [supplement PAGE I.] 453 ^lllllllllllllilllllllllllllillllllllllllllllllllllllllllllllllllllillllllllllt^ IE. W. TURNER = Timber Merchants, = | BLOXWICH, STAFFS. | = Every kind of sawn & round English Timber, E = Oak Waggon Scantling, Tram Boards, circular = £ and straight Pine Sheeting, Deals, &c. = = TCI Ephonel 13 BLOXWICH. = 1 LlwCgramsj “TIMBER, BLOXWICH.” E JOHN STANIAR & CO., Manchester, Eng Wire Weavers & Metai Workers. Established over 100 Years. --------- EVERY REQUISITE. ------------------- GAUZES in Silk and Wire. BRUSHES in Bristle, Weed, Fibre or Steel, for every known make of Brush Machine. PERFORA TED PL A TES in Iron, Steel, Zinc, Brass, Copper GUARDS for Engines, Stores, Machines, Strapping, Lifts, &c. AWARD MEDALS—Japan-British 1910, Franco-British 1908. Telegraph—“ Gause, Manchester.” Telephone—City 3306 British Manufacture. Best Quality at Lowest Prices. Every description either separate or in cases. SPECIAL 12 in. CAROBOARO PROTRACTOR, reading to at 3<., pottage Sf packing 1«. ' ILLUSTRATED CATALOGUE ON APPLICATION. WM MARI INA Mathematical Drawing and Surveying * ill nHliLltlUj Instrument Manufacturer, 47, Finsbury Pavement, London, E.C. 2 Established 1851. Factory—UPPER CLAPTON, N.E. THE WESTOOL ELECTRIC DRILL, for Wood, Iron and Steel. Sole Makers— Standard sizes. Capacity in Steel. No. 1 i9fl in. No. 2 | in. No. 3 1| in. Write for descriptive Leaflet. Entirely British made. THE WESTMINSTER TOOL & ELECTRIC CO. Suffolk House, Laurence Pountney Hill, Cannon St., London, E.C. 4, Telegrams—“ Westolelco-Cannon, London. Structural Steelwork Steel Framed Buildings, Roof Principals. BRIDGES, GANTRYS, RUNWAYS, BUNKERS, HOPPERS, PIT HEAD FRAMING. Hill & Smith Ltd. Brierley Hill, Staffs. Wi I Icox's 0 i I s COLLIERY ENGINEERS' STORES of ovei*y description. Illustrated Lists will be gladly sent upon ion. Super-Qualities for all Colliery Lighting and Power Plants. W. H. WILLCOX & CO. LTD., 32 to 38, Southwark Street, London, S.E. OILS Semet-Solvay Coke Ovens SECTION OF OVEN SHOWING SOLID CONSTRUCTION. Strongest in Design. Separate sets of flues to each oven. Very low Maintenance Cost. With “DIRECT” AMMONIA RECOVERY PLANT, Complete Benzol and Toluol Plant and Tar Distillation Plant. THE COKE OVEN CONSTRUCTION CO. L! Howard Chambers, 155, Norfolk Street, SHEFFIELD.