November 22, 1918. THE COLLIERY GUARDIAN. [supplement page xiii. 1107 FILES. ■■■ All Classes oft Steel for Agricultural Implements. NICKEL CHROME, hY a HIGH TENSILE STEEL FOR MOTOR PARTS, fee. STINOtad CRUCIBLE CAST STEEL SPECIAL ALLOY STEEL sheets FOR HACKSAWS. M«u«factnrm of STAND’Extra . ' Ktt STEEL f JR AIR HAR9ENWC. "STAMO”Braml. STAN!? tail HIGHSPEED S L FOR ■ CAST STEEL SPEGALLY FOR Mining Drills AND GRANITE BORERS s ■Yaaa aa, Im is i * 4 a a I J a. 4 < a J MS / 4 I ^4 Z Ji ■ i I i I I «z ^'x i .a-a 3 1 sa- W«Si a < ■ Av®? 1" " Il Jl |Bs