August 13, 1915. THE COLLIERY GUARDIAN. 311 SULLIVAN IRONCLADS. “ASK THE MAN WHO HAS ONE” r « • « * M FAST HEADING WORK for opening up longwall faces may be done by employing Sullivan Ironclad Headers with long jibs providing your roof is strong, bottom regular, and coal reasonably free from impurities. These machines are built with either “ TURBINA1R ” or electric motors, and jibs up to 10 ft. 4 in. may be supplied, on standard machines. This gives an idea as to the strength and power of these coal cutters. A special self-propelling flitting trolley is supplied so that main and return headings are cut each shift. Write for Catalogue 3063 K. SULLIVAN MACHINERY CO., (ESTABLISHED 1850), Salisbury House, LONDON, E.C. * District Agents— NORTH OF ENGLAND—SWINBURNE & HARDIE, Milburn House, Newcastle-on-Tyne. SOUTH WALES-F. J. LYONS-DAVIS, 23, Victoria Avenue, Cardiff. MIDLANDS—ROBERT LAVERICK, 2, Claremont Gardens, Nottingham. SCOTLAND—ARCHIBALD BAIRD & SON LTD., Hamilton. ; I, I fl /A Makers A HSlUoOtCA °> Jr More Light means Cleaner Coal, Less Roof Accidents, and Freedom from Nystagmus. . . . = HAILWOODS = Combustion Tube Lamp is cheaper, more reliable, and has greater candle power than electric lamps. — ACKROYD & BEST Ltd., Morley, nr. Leeds.