April 5, 1917. THE COLLIERY GUARDIAN. 665 S' L ■ ■ » •« 'f. ■: I' • SULLIVAN IRONCLAD COAL CUTTERS represent the latest and most approved practice in modern coal-cutting machines. They are the only machines with the continuous chain haulage and friction clutch—the two most important improvements in coal cutters during recent years. Send for Catalogue 3073 A. “ASK THE MAN WHO HAS ONE.” SULLIVAN MACHINERY CO., (Established 1850.) Salisbury House, London, E.C. SWINBURNE & HARDIE, Milburn House, Newcastle-on-Tyne. F. J. LYONS-DAVIS, 23, Victoria Avenue, Cardiff. JOHN WOOD & DISTRICT AGENTS : ROBERT LAVERICK, 2, Claremont Gardens, Nottingham. ARCHIBALD BAIRD & SON LTD., Hamilton, Scotland. SONS LTD., Wigan. AND •PtitMptag dictate w ■ -v raw . • L ■j 9 L.', — 40-H.P. MAIN AND TAIL HAULAGE GEAR. M. B. WILD & CO. LTD., Birmingham. Telephone—208 East. Telegrams—"Hauling, Birmingham.” Manufacturers of Hauling, Winding, and Pumping Plants, also Capstans, Winches, and Patent Dirt Tip.