362 [supplement page X.] THE COLLIERY GUARDIAN. August 16, 1918. FALLEN z&lSON LTMALIFAX Telegrams— " ALLEnCh 1PPER HOLME," iWVjWMvTelephone—KZ HALIFA: ////////iiiiii bww FIRE BRICKS MODERN TEMPERATURE REQUIRE MENTS. MUFFLES, CRUCIBLES, &c QUICK DELIVERIES ^///////// /ilium BLAST FURNACE COKE OVEN, CUPOLA, SPECIAL BLOCKS ano TILES. SANKEY METAL PRESSINGS & STAMPINGS CASING. I I W MW I WE have special facilities for turning out combinations of stamped or hydraulically pressed, rivetted and welded work of all descriptions, with or without machining, of any thick- ness from 20 gauge sheets to 4" plates, in steel or other material. Joseph Sankey & Sons Ltd., Wellington, Shropshire. The PREMIER Screen in the WORLD is Norton’s Patent Horizontal Main Screen. 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 coal per hour separated into four sizes, and passing the large coal without any fall to the Picking Conveyor. REQUIRES NO SPECIAL FOUNDATION. Will work continuously WITHOUT BOLTING DOWN. Will Screen more efficiently than any other screen. Over 150 Screens now at work. For PERFECTsizing&loading USE PULSATING CONVEYORS AND PULSATING LOADING JIBS (NORTON’S PATENTS) NORTONS (TIVIDALE) Ltd. HECLA Works, Tipton, England.