1160 [supplement page X.] THE COLLIERY GUARDIAN. November 29, 1918. THE BRITISH EXPLOSIVES SYNDICATE LTD. 124-ST VINCENT STREET GLASGOW THAMES POWDER N° 2 Charge Limit 22 Ounces NEEDS NO THAWING M. COULSON eTco°; SPENNYMOOR, —- ' = MAKERS OF = Coal Washing and Screening Plant Coke Oven Machinery Gas Works & Chemical Works Plant Ash Washing and Handling Appliances &c., &c. 450 H.P. MAIN AND TAIL HAULAGE GEAR. ^1 llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllIlllllllllllllllllllllllllllll IIIIIHIII1IIIIIIIIIIIIHIIIIIIIIIHIIIIIIIIIIIII1HIIIIIIIIIIIIIIIIIII ENGINEERING ILLUSTRATED LISTS WILL BE GLADLY SENT UPON RECEIPT OF APPLICATION. W. H. WILLCOX & Co. Ld 32-38, Southwark Street, LONDON, S.E. 1. prilllllllllllllllllllllllllllllllllllll lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll REQUISITES for Colliery Plant. Including Beltings, Packings, Steam Fittings, Boiler Mountings, Pumps, Hose, Drainers, Tools, &c. The PREMIER Screen in the WORLD is Norton’s Patent Horizontal Main Screen. I ■MMWr •... — REQUIRES NO SPECIAL FOUNDATION. Win work continuously WITHOUT BOLTING DOWN. Will Screen more efficiently than any other screen. Over 150 Screens now at work. For PERFECT sizing & loading USE PULSATING CONVEYORS AND PULSATING LOADING JIBS (NORTON’S PATENTS) NORTON’S PATENT HORIZONTAL MAIN SCREEN AND COMBINED PICKING CONVEYOR, fitted with our Patent Air Cushioning Cylinders. The Screen illustrated is 5 ft. 6 in. wide, having four decks, and will deal with 125 tons of seal per hour separated into four sizes, and passing the large coal without any fall to the Picking Conveyor. NORTONS (TIVIDALE) Ltd., HECLA Works, Tipton, England.