January 25, 1918. THE COLLIERY GUARDIAN. 199 for List No. 28. YOUNGS, BIRMINGHAM. Wood Haley Jacks. Hydraulic Jack. Wall Crane Duplex Punch, Heavy Lifting Crab i>; i v Strong Wall Crab. Rail Bender. Screw Traverse Jack. Cin Block. Worm Block. Tel. No.—296 Smethwick (4 lines) Grand Prix, Telegraphic Address—" Carriage, 9 B 1 j „ . _ , Smethwick, Birmingham.’’ M -fiS- 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. LINES WATER, STEAM, OIL, AIR, GAS, HYDRAULIC. CONTRACTS COMPLETED THROUGHOUT UNITED KINGDOM. J. W. HOUSTON & CO., mrtick cross, GLASGOW. Patent No. 7638. and Patents Nos. 7241 and 17607 applied for. LOWER 12 iEI RAISE) 5 RAISE ^STOP, Aower ■STEADILY, 9\ k 8 WINDING SIGNALS “ NON-CUMULATIVE.” DAVIS’S SelLContained 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.” TELEP: 2978 (TWO LINES) TELEG"TffOR” HASLAM & STRETTON,U,D ll.WINDSOR PLACE, . . CARDIFF. . . ELECTRIC PLANT&ACCESSORIES CABLES & SWITCHES. CARBON &■ METAL I 11 I lamps. I I | M II -.ETC UP-TO-DATE EXPLOSIVES MAINTAINING OUR 30 YEARS’ REPUTATION. Use 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.