September 20, 1918. THE COLLIERY GUARDIAN. [supplement PAGE XIII. 629 George Fletcher & C MINING CEMENT WORKS PI SPECIALISTS IN AMARI LLA” PATENT MADE IN STANDARD CRUCIBLE CAST STEELS FOR ALL PURPOSES. SPECIALITY: “AUSTENITE” SUPER and STANDARD HIGH SPEED STEELS. T. INMAN & CO. Ltd., Britannia Steel Works, FURNIVAL ROAD, SHEFFIELD. Telephone : Telegrams : 1053 CENTRAL. INMAN, SHEFFIELD. ESTABLISHED 1859. ROPE DRIVING. DIPLOMAS OF HONOUR BRUSSELS and TURIN. Illustrated Lecture on— ‘ THE TRANSMISSION OF POWER BY ROPES.” Post Free on Application. Vi HI 9 few ■ O-PE.- LONDON OFFICE : 95 & 97, Finsbury Pavement, E.C. Wm. KENYON & SONS Ltd., CHAPEL FIELD WORKS, DUKINFIELD, near MANCHESTER. FOR EFFICIENCY DURABILITY USE rW SPECIAL Self-contained MACHINE for CORRECT GRINDING of STONE-DUST For FIERY WORKINGS. BRICKMAKING MACHINERY Suitable for COLLIERY SHALES. Richard Scholefield, Leeds. ■Phone 1513. ENQUIRIES SOLICITED. Wire “Brick, Leeds.” Telegrams: “ Kenyon, Dukinfield.” Telephone: 494 Ashton. HAMMERS WEDGES, PICKS, FORGINGS, &c., ------♦ FOR - COLLIERIES, QUARRIES & WORKS. Manufactured by The PROVIDENT Steel & Tool Co. LIMITED, Brown Street, SHEFFIELD.