1054 THE COLLIERY GUARDIAN. May 23, 1913. NEWTON, CHAMBERS & Co. Ltd., THORNCL1FFE IRONWORKS, near SHEFFIELD. ESTABLISHED 1793. Telegrams— “ NEWTON, SHEFFIELD.”__ Telephone—No. 2200 (Two Lines). MANUFACTURERS OF .-A: / • / < N-/ r ■ ■ y ' ' /' '■ / ■ / t - O :• \" i ......<■' •<: * ->V < \ : c / /■' /- /- ■ : ■/ <• I : f f r, 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 EDWIN LEWIS & SONS, WOLVERHAMPTON. Telegrams—‘'Lewis, Wolverhampton ” Telephone-No. 15 Wolverhampton. WORKS- Patent Iron Tube Works, Monmore Green. Britannia Tube Works, Ettingshall. London Office—143, CANNON STREET, E.C. Liverpool Warehouse 58, South John Street. B ’Acme" . •• ■ • - TUBES OF ANY SIZE For Compressed Air, Water or Steam, or any description of COLLIERY WORK. Original Inventors of Loose Flanged Tubes. The PREMIER Screen in the WORLD is Norton’s Patent Horizontal Main Screen. REQUIRES NO SPECIAL FOUNDATION. * X ft ' 3 S * Will work continuously WITHOUT BOLTING DOWN. Will Screen more efficiently than any other screen. Nearly 150 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. (TIVIDALE) LTD., HECLA Works, Tipton, England.