February 15, 1918. THE COLLIERY GUARDIAN. 311 DU CROO & BRAUNS L™ CAN SUPPLY FROM STOCK Track IPWAGONS GAUGE 24 in. URNTABLES HEAVY DUTY FLEXIBLE COUPLINGS. FOR HAULAGES AND WINDERS. Ask for LIST No. 7. 25 52 Victoria 53, Victoria Street, “ Ducrobra, Vic, London.” LONDON, S.W. 1. 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: 26, Victoria Street, S.W. 1. 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 MEDAL. L*ng’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. I THE p 1 ELECTRIC? DETONATOR COMPANY! LYDBROOK 6 GLOS 7e/e grams.- DETONATOR. LTD BROOK. Codes.LIEBER'S 8> A.B.C.Sth.Ed^ Manufacturers of Electric Detonators and Powder Fuses, Shot Firing Cables, Exploders, and all Accessories for Electric Shot Firing. 5/6 per Cwt. foy^T WASTE PAPER Or Three Times the Price of Coal! We will pay you the above price, send you sacks and pay carriage. THE PAPER MILLS SUPPLY CO., Dept. “C.G.,” South Square, BOSTON, Lincs. The above is the MAXIMUM GOVERNMENT PRICE for UNSORTED WASTE, and no one is allowed to pay more. Prices for Sorted Grades and Account Books on Application. London Office : Anglin & Co., 68. Milton Street, London, E.C. 2. Telephone : Central 1706. JOHN STANIAR & CO., Manchester, Eng. Wire Weavers & Metal Workers. Established ovxr 100 Ycabs. --------- EVERY REQUISITE. ---------------- GAUZES in Silk and Wire. BRUSHES in Bristle, Weed, Fibre or Steel, for every knows 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—“ Gauze, Manchester.” Telephone—City 330K “THOMPSON” BOILERS OF ALL DISH END TYPE. Possess important constructional advantages over the old Flat End design. WOLVERHAMPTON, Eng TYPES. NON-CONDUCTING COVERINGS 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. 3 Contractors to H.M. Office of Works, Send for Prices, Catalogues, and Samples. HIGH-PRESSURE Steam Boilers For any working pressure. J. & J. HORSFIELD Ld., DEWSBURY, YORKSHIRE.