April 27, 1917. THE COLLIERY GUARDIAN. 835 THE WHITECROSS CO. WARRINGTON. Ltd. ESTABLISHED 1864, HEYWOOD & BRIDGE’S PATENT Manufacturers of All Descriptions of WIRE & WIRE ROPES Codes Al, ABC. 4th & 5th Editions. LIEBERS, WHITECROSS, WESTERN UNION. Telegrams— WHITECROSS, WARRINGTON. Telephone— Nos. 9, 10 & 11. •J fiW) SI ® HUGE r J.B. TREASURE &-C9, VflUXHflll RS u LIVERPOOLj GAUGE GLA55 WASHERS LUBRICflTORStrc L/srs ™ pppi/cpppp. LASSES r1 s? 1 Friction Clutches and Haulage Installations For Collieries, Mines, Quarries, &c. Specially designed to meet working conditions. Over 20 years' experience is at your service. Our Clutches may be applied to existing pulleys or wheels without removal from pit. Sendftfor Descriptive Catalogue—Free. DAVID BRIDGE & CO. LTD., Haulage Works, CASTLETON, MANCHESTER, D. Llewellin Evans >20, BUTE ST., CARDIFF. PROPRIETOR OF THE Cardiff Brattice Cloth Company, AGENT FOR Nobel's Explosives ALFRED ALLEN & SON Makers of U’T'D. f COLLIERY AIR PIPES L____:________________ and COLLIERY TUBS In IRON, STEEL and WOOD. Lower Gornal, nr. Dudley. Telegrams—“Allen, Lower Gornal.” Telephone—2106 Dudley. On War, Admiralty, and Crown Agents’ List. Estab. 1893. May we quote you ? V9 A. A. TATTERS AUU & Co., Makers, Blackburn. We make Emery wheels and Corundum wheels from 1 in. to 48 in. dia., also machines. JOHN WOOD & SONS, U? Engineers, BARLEY BROOK FOUNDRY, WIGAN. Fitted with AUTOMATIC BRAKE and Improved “ OUTSIDE- BAND” FRICTION CLUTCH. 100-H.P. “ ENDLESS ” Telephone—No. 55 ” Wigan. Telegrams—“ Haulage, Wigan.” 'W Haulage Gears of every type. WINDING, PUMPING & AIR COMPRESSING ENGINES.