218 THE COLLIERY GUARDIAN. January 31, 1913. The PREMIER Screen in the WORLD is Horton’s Patent Horizontal Main Screen. REQUIRES NO SPECIAL FOUNDATION. MW*? NO$TONS 7 - ,.' ' V '‘ 'j" yXV - ■' * < J w- >.■ .;•• :-■ . ■ 77. ' ' Will work continuously WITHOUT BOLTING DOWN. Will Screen more efficiently than any other screen. Nearly 100 Screens now at work. For PERFECT sizing & loading USE PULSATING CONVEYORS AND PULSATING LOADING JIBS (NORTON’S PATENTS). We are constructing and erecting more than one complete Screening Plant every month. Capacities 2,000 to 5,000 tons per day. NORTONS (TIVIDALE) LTD. HECLA Works, Tipton, England. TUBES FOR MINES—EDWIN LEWIS & SONS, SEND FOE PRICE LISTS of every class of TUBE USED IN MINING WOLVERHAMPTON SCREWED, SOCKETED S FUNGE-J01HTEI Telegrams— Lewis, Wolverhampton, Telephone- No. 15 Wolverhampton, Liverpool Warehouse— 58, South John Street. ORIGINAL MAKERS. PATENT ACME JOINT TUBES. TUBES up to any size. i= lol H London Office— 143. Cannon-st., E.C. NEWTON, CHAMBERS " & Co. Ltd., THORNCLIFFE IRONWORKS, near SHEFFIELD. ESTABLISHED 1793. Telegrams—“ NEWTON, SHEFFIELD.” Telephone—No. 2200 (Tivo Lines).____ MANUFACTURERS OF 7 7b a:-./' ■ 7! a ’7 .A/ ; a PIPES & FITTINGS For Gas, Water & Steam. STRUCTURAL STEELWORK Girders, Roofs, Bridges. TANKS In Iron or Steel. HIGH-CLASS CASTINGS For Machinery and Engine Cylinders. WHEELS BAR WEIGHTS PUMPS