May 4, 1917. THE COLLIERY GUARDIAN. 843 COMPARE Working Parts of JEFFREY COAL CUTTERS With other Well-known Machines. & r' •' HUGH WOOD & CO. LTD., Newcastle-on-Tyne. LONDON : 65, Fenchurch Street, E.C. CARDIFF : 102, St. Mary Street. MANCHESTER : The Hive Works, Trafford Park. AND 40-H.P. MAIN AND TAIL HAULAGE GEAR. ft •■t i i IpN *5. 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.