1022 [ SUPPLEMENT PAGE VIII. ] THE COLLIERY GUARDIAN. May 17, 1918. 1834. or Heavy Driving. ESTBD. Leather Belting COLUMBIA — Main ORANGE TAN—For Electrical or Fast Running. ENGINEERS’ QUALITY—Heavy Tool Driving. BALATA CHONATA BRAND and MECHANICAL LEATHERS of all kinds. Send fo our “ H ” Dept. Illustrated Descriptive Catalogue. John Tullis & Son Ltd., BELTING SPECIALISTS, St. Ann’s Works, Glasgow. NEWTON, CHAMBERS & Co. Ltd., THORNCLIFFE IRONWORKS , near SHEFFIELD. ESTABLISHED 1793. Telegrams—“ NEWTON, SHEFFIELD.” Telephone—No. 2200 (Two Lines J.______ MANUFACTURERS OF / ► / V > ?/■■ "i i-F * t J W ' i .-af . ..XA . * t I » \ " / .■-.."a vAF /-' • r'- L F'F'aaL-1 ' aFF'T'1''' aFF /.' - 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