108 THE COLLIERY GUARDIAN. January 18, 1918. _____ THE ISCA FOUNDRY COMPANY LTD., RAILWAY PLANT A GENERAL ENGINEERS, Switches, Crossings, Turntables, Vater Cranes, Girders, Bridges, Reefs, Pipes, Pumps, Wagons, Tanks, Engines, Boilers, Cranes, Wokks: NEWPORT, MON. London Office—53, Victoria Street, S.W. 1. (OAN