116 THE COLLIERY GUARDIAN. January 18, 1918. HIGH SPEED STEEI FAMOUS BRANDS A.W. PREMIER TRADE MARK. UNIFORM QUALITY FOR CUTTING ALL CLASSES OF METALS AT HIGHEST SPEEDS. High Speed Steel Twist Drills, Milling Cutters, , Broaches & Hobs, Hand Screwing Apparatus (Stock, Dies, Taps, Chasers, etc.), Gauges, Measuring Machines. Sir W. G. ARMSTRONG, WHITWORTH & CO. LTD., Telephone No.: 'St Telegraphic Address: 6480 Central (6 lines). Uf tflOFf/l f Ff CIf f Ixf f t?OI VSB ■ “Whitworth, Openshaw.” WIRE ROPES & TRADE MARK. w.w WIRES. ESTABLISHED 1864. TRADE MARK. W.W =nWr- CONTRACTORS TO HAULING. WINDING. Specialities The Admiralty, War Office, Crown Agents for the Colonies, Post Office, India Office, Trinity House, and various Foreign and Colonial Governments. WINDING ROPES HAULING ROPES CRANE ROPES GUIDE ROPES SIGNAL WIRES Telegrams—" WHITECROSS, WARRINGTON." Telephone—Nos. 9, 10 & 11, WARRINGTON. THE WHITECROSS CO. LTD., WARRINGTON. Agents for N. & S. Midlands—BIRAM & CO., 29, Euston Road, London, N.W. 1. “union” brand RED LABEL. Dos Spacxss ——-- “DELIVERIES ° ° FROM STOCK ® ^lbertFrost&G _ Ho UM RD St. Sheffield. O O © ® Q © O Q III