August 23, 1918. THE COLLIERY GUARDIAN. 381 The butterley company ld. PIT TRAM AND WAGON WORKS .* W | Codnor Park, ALFRETON. Telegrams : “ Smedley, Ironville.” =2. PIT TRAMS in WOOD or STEEL 1 I OPEN. CLOSED. COLLIERY OWNERS and MANAGERS are invited to send for particulars of The BUTTERLEY PATENT ADJUSTABLE END. A novel idea in pit trams. Designed to comply with the Coal Mines Act, 1911, and to facilitate loading. Can be Readily Fixed to Existing Trams. jl Girders Hydraulically Cold Straightened. 30-H.P. DOUBLE DRUM HAULAGE GEAR. AND r Mg r * E I , I ! 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.