January 11, 1918. THE COLLIERY GUARDIAN. 63 HUWOD PNEUMATIC PICK AXE. Small Cost. Weight only 18 lbs. The Huwod Pneumatic Pick Axe is NOT a Hammer Drill. Can he used for Taking Down Canches where Shots cannot be Fired. Making Manholes. Squaring Off Corners. Making Girder Holes. Breaking Concrete, Clinker and similar Hard Substances. Boiler Scaling, and many other purposes. Free Demonstration given by HUGH WOOD & CO. LTD., Oept 0, NEWCASTLE-ON-TYNE. Telegrams : “ HUWOD, NEWCASTLE,” Telephone : 980 CENTRAL. LONDON: 65, Fenchurch Street, E.C. 3. CARDIFF: 102, St. Mary Street. MANCHESTER: Hive Works, Trafford Park. ■■imibiihw.mi in, 30-H.P. DOUBLE DRUM HAULAGE GEAR. 7-Ma AND I-... , h*x-- ■- 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. Sole Makers of “Exhall ” Overwind Preventer.