THE COLLIERY GUARDIAN. 303 August 9, 1918. [supplement page III.] Wood Haley Jacks. Wall Crane Hydraulic Jack. Duplex Punch. Heavy Liftinc Crab YOUNGS Ryland Street Works, BIRMINGHAM Strong Wall Crab. Cin Block. Rail Bender. Sc»ew Traverse Jack. Worm Block. Tel. No.—296 Smethwick (4 line.) HHTTTN Grand Prix, telegraphic Address — Carriage, ■ . Smethwick, Birmingham.’’ ^k JL 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. No. 59. Winding Rope. No. 64. Guide Rope- V'Ulloll XXvzL.lV'XXO, XUi XYX.XXXJ Engineering Purposes. J. & E. WRIGHT, Ltd. Universe Wire Rope Works. a BIRMINGHAM. ’Phone: Central 6914. ’Grams: “Universe, Birmingham.’’ STEEL WIRE ROPE In Flattened Strand, Locked Coil and other Jk Special Constructions, for Mining and ROPE MAK LOWER 12 10 RAISE, 5 .STEADILY, RAISE .STOP, Patent No. 7638, and Patent* No*. 7241 and 17607 applied for. WINDING SIGNALS “ NONCUMULATIVE.” DAVIS’S Self-Contained SOLENOID BELL with DIAL INDICATOR. Simple, Efficient, Inexpensive. SEND FOR LIST 41V. JOHN DAVIS & SON (DERBY) LTD., Ml Saints Works, DERBY; & 17, Victoria St., Westminster, London, S.W. 1 Phone—24-0 Derby. Telegrams—“ Davis, Derby.’ PIPE LINES WATER, STEAM, OIL, AIR, GAS, HYDRAULIC. CONTRACTS COMPLETED THROUGHOUT UNITED KINGDOM. J. W. HOUSTON & GO., partick cross, GLASGOW. UP-TO-DATE EXPLOSIVES MAINTAINING OUR 30 YEARS’ REPUTATION. vl 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 LJpholland.