September 6, 1918. THE COLLIERY GUARDIAN. [supplement page HI. J 515 Wall Crane Hydraulic Jack. Duplex Punch. SIM4 Wood Haley Jacks. ■J J Heavy Lifting Crab ? Strong Wall Crab. Rail Bender. Scew Traverse Jack. Cin Block. Worm Block. Jlsfr for List No. 28. YOUNGS, Ryland Street Works, BIRMINGHAM. Tel. No.—2 9 6 Smethwick (4 lines) TOT Grand Prix. Telegraphic Address— Carriage, ■ ... Smethwick, Birmingham.’’ JU JL JU Buenos Ayres Exhibition, 1910. BIRMINGHAM RAILWAY CARRIAGE & WAGON GO. LD., FOR HOME SMETHWICK. AND ABROAD. - MANUFACTURERS OF- RAILWAY CARRIAGES & WAGONS of every description, including ALL-STEEL CARRIAGES. Pressed Steel Underframes, Bodies and Bogies. Makers of Railway Wheels and Axles, Ironwork, Axle Boxes, Castings, &c. Sole Manufacturers of Dean and Churchward’s Patent “ Eitherside ” Brake, and Marillier’s Patent “Instanter” Coupling. THOS OXLEY |? Iron, Steel & Machinery Merchants, Shiloh Works, SHEFFIELD BUYERS OF SCRAP IRON, STEEL, METALS AND OBSOLETE PLANTS. A CONTINUAL STOCK OF SECOND-HAND MACHINERY THOROUGHLY OVERHAULED. — LIGHT AND HEAVY SECTION RAILS.- Telegrams—“IRONICAL, SHEFFIELD.” Telephone—4630 (6 Lines). Patent No. 7638, and Patent* No*. 7241 and LOWER 12 10 9 RAISE. 8 5 'RAISE .STOP, Slower .STEADILY. 17607 applied for. WINDING SIGNALS “ NOH-CUMULATIVE.” DAVIS’S Self-Contained SOLENOID BELL with DIAL INDICATOR. Simple, Efficient, inexpensive. SEND FOR LIST 41V. JOHN DAVIS & SON (DERBY) LTD., All Saints Works, DERBY; & 17, Victoria St., Westminster, London, S.W. 1 Phone—240 Derby. Telegrams—“ Davis, Derby.’ PIPE LINES WATER, STEAM, OIL, AIR, GAS, HYDRAULIC. CONTRACTS COMPLETED THROUGHOUT UNITED KINGDOM. r J. W. HOUSTON & CO., partick CRUSS, GLASGOW. UP-TO-DATE EXPLOSIVES MAINTAINING OUR _______30 YEARS’ REPUTATION._ 'ROBURITE No. 4 ----♦ and ♦—- NEGRO POWDER No. 2 THE SAFEST and MOST EFFICIENT EXPLOSIVES on the NEW PERMITTED LIST. ROBURITE & AMMONAL LIMITED, Gathurst, near Wigan. LONDON OFFICE: 103, Cannon Street, London, E.C. 4. Telegraphic Addresses: “Roburite, Cannon, London.” “ Roburite, Gathurst.” Telephone Nos. : 141 Bank. 9 Upholland.