August 2, 1918. THE COLLIERY GUARDIAN. 225 0 , * V' Sullivan Ironclad COAL CUTTERS represent the latest and most approved practice in modern coal cutting machinery. They are the only machines with the chain haulage and friction clutch—the two greatest improvements in Coal Cutters in recent years. “Ask the Man who has one” Send for Catalogue 3073 A. SULLIVAN MACHINERY CO. (Established 1850), Salisbury House, London, E.C. 2. 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, Scotland. JOHN WOOD & SONS LTD., Wigan. PLOWRIGHT BROS. LTD., Brampton Iron Works, Chesterfield. Speciality— COAL SCREENING«CONVEYING nr % ■ • w» wiii , ... SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER. CONSIDERABLY OVER , Iflf) M BBITO NOW AT WORK IN Og|| | % GREAT BRITAIN ! O w I Lilli I O AND THE C0L0N,ES- Estimates and Designs on application BRAND RED tABEL. ® FROM STOCK □os Spaces Q •DELIVERIES UNION O Q Q Q © ® o _ Houm rd St. Sheffield. HOPKINSON R.D.S. STEAM TRAP FOR ALL PRESSURES. or Body. Seat. „ iHllWI DISCHARGE MflM J. HOPKINSON & CO., LTD., BRITANNIA WORKS, HUDDERSFIELD, LONDON - GLASGOW - PARIS - PETROGRAD. No. 400.