May 24, 1918. THE COLLIERY GUARDIAN. 1041 15 H.P. Double Drum Electric Hauler Each drum capable cf holding 750 yards | in. dia. rope. X Controller removed to show reduction gear. HUGH WOOD & CO. LTD., Dept. Gr, NEWCASTLE-ON-TYNE. Telegrams: “HUWOD, NEWCASTLE.” Telephone: 980 CENTRAL. LONDON : §5, Fenchurch Street, E.C. 3. CARDIFF: 102, St. Mary Street. MANCHESTER : Hive Works, Trafford Park. 64 MECO99 Hammer Drill 4 ■II -1 ’ -V.Ji 7 The rapidity with which this little tool drills into coal or stone of medium con- sistency is one of its features. This is owing to the patent Flap Valve which is the most flexible on the market, and which does not deteriorate but improves with use. This drill will bore a 4 ft. hole in coal in one minute. jjEI I .■;|g|gs?|gg| ' ‘f <1 •- M The “Meco” is made in 3 sizes, the largest of which drills holes up to 20 ft. deep. PROMPT DELIVERY IF YOU ORDER AT ONCE. Telephone No. 4530 Central (2 lines). Telegrams—“ Meco, Sheffield.” In the manufacture of the “Meco” only the best forged steel is used ; wearing parts being specially hardened and ground to gauge. This form of con- struction results in a tool which is un- surpassed for durability and low spare part cost. THE MINING ENGINEERING CO. LTD.. “ Meco ” Works : Moorfields, Sheffield