April 7, 1916. THE COLLIERY GUARDIAN. 643 SULLIVAN IRONCLAD Longwall Coal Cutters have established in Great Britain during the past two years a most remarkable record of motor performance. Coal Cutter motors are undoubtedly more severely used than any other, but in spite of this, no IRONCLAD air or electric motor has failed. In other words, no IRONCLAD electric longwall machine has required renewal or re- winding of armature, field coils, rotor, or stator, and no TURB1NAIR machine has required renewal of rotors, casing, or bearings. It is believed this statement justifies the IRONCLAD claim :— THE MACHINE WITH THE PERFECT MOTOR. “Ask the Man who has One.” Send for New Bulletin No. 3073 A. SULLIVAN MACHINERY CO., (Established 1850.) SALISBURY HOUSE, LONDON, E.C. DISTRICT AGENTS: SWINBURNE & HARDIE, Milburn House, Newcastle-on-Tyne. F. J. LYONS-DAVIS, 23, Victoria Avenue, Cardiff. ROBERT LAVERICK, 2, Claremont Gardens, Nottingham. ARCHIBALD BAIRD & SON LTD., Hamilton. THOMAS BROADBENT & SONS Limited, CENTRAL IRON WORKS, Telephone—1581 (4 lines). Telegrams—"Broadbent, Huddersfield.” a.__HUDDERSFIELD. ELECTRIC CAPSTANS FOR Hauling Trucks, &c., ARE RAPIDLY SUPERSEDING SMALL LOCO ENGINES. GREAT SAVING IN First Cost & Upkeep. f" i v £1 S- ■ 1 B 30 20 LONDON OFFICE : SUFFOLK HOUSE, LAURENCE POUNTNEY HILL E.C. Catalogues FREE, ~ I—- --------------------‘-----------■—————■-----------------------------------------— -------------------------:—■—■-----—------------------:-----------------------------■--------------------------------------- ■ — —: TjllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllillllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllinillllllllllllllllllllllllllF