December 18, 1914. THE COLLIERY GUARDIAN. 1297 Ryland Street Works, BIRMINGHAM. LOW-BUILT No. 28 “HEAVY LIFTING.” YOUNGS, 0 '/I'!' Hg. ' I III fl Illi “QUICK SPEED.” Crabs LOWER 12 RAISE. RAISE -STOP, Slower .steadily. Z4 5 J 9\ k 8 “ NON-CUMULATIVE ” Winding Signals complying with Rule 95, General Regulations, 19 13. DAVIS’S Self-Contained SOLENOID BELL with DIAL INDICATOR. Patent No. 7638. and Patents Nos. 7241 and 17607 applied for. Simple, Efficient, Inexpensive. SEND FOR LIST 41 V. JOHN DAVIS & SON (Derby) LTD., ALL SAINTS WORKS, DERBY; and 17, Victoria St., Westminster, London, S.W. Telegrams—“ Davis, Derby.” Telephone—240 Derby. CLEFT FENCING, Cheap and Durable, Wire bound in rolls, or in Panels to bolt together. THE KENT COUNTY FENCING CO., 24, Borough Green, KENT. CORRUGATED and FLAT SHEETS and GALVANISED GOODS; TUB & CORNER PLATES; AIR PIPES and all Colliery Requirements. J. SUMMERHILL & CO., Beaver Works, WOLVERHAMPTON. ORM EROD’S IMPROVED PATENT SAFETY LINKS For the effectual prevention of Accidents from Over- winding. THE BEST AND MOST RELIABLE SAFETY DETACHINC HOOK YET INVENTED. Advantages and full particulars on application. Sizes up to 10 Tons working ' load in Stock or Progress. DIPLOMAS OF HONOUR AWARDED TORONTO, LONDON & OTTAWA, CANADA, August, September and October, 1898. PATENTEE <$• SOLE MANUFACTURER— EDWARD ORMEROD, Atherton, nr. Manchester. Steel Underframe Railway Car- riages, Tram?ars, and Wagons of every description for Hire and Sale by Immediate or Deforrod Pay- ments. Ironwork, Wheels and Axles. WAGONS. Also Wagons with Oak Underframes Makers of HYDRAULIC PRESSED BOSS and other WHEELS and AXLES. PRESSED STEEL BOGIES. Wagons for Hire, capable of carrying Six, Eight and Ten Tons, part of which are con- structed specially for Shipping pur- poses. Wagons in Working Order maintained by C ontract. SECOND-HAND BALLAST WAGONS FIT FOR MAIN LINE TRAFFIC. Sole Manufacturers of Dean & Churchward’s “ EITHERSIDE BRAKE,” and Marillier’s Patent “ INSTANTER COUPLING.” The Birmingham Railway Carriage & Wagon Co. Ltd., WORKS : SMETHWICK, BIRMINGHAM. ANNALS OF COALMINING & THE COAL TRADE. By ROBERT L. CALLOWAY. Price 25s. net. The Colliery Guardian Co. Ltd., 30 & 31, Fumival-st., Holborn, London, E.C. SMALLMAN patent HAULAGE CLIPS. New Model: Nine Sizes. Patented 1902, 1906 and 1910. Automatic Deta.cl.men*. The 1911 lever has large lateral stops and a wedge-shaped head. Drop-forged shells (two sizes), levers (four sizes), catches and couplings. Illustrated Catalogue. Clips can be had without catches. Patentee and Sole Manufacturer:— JAMES W. SMALLMAN, Nuneaton, England. EVER’S PATENT ATTACHMENT —' TO PREVENT OVERWINDING EXCESSIVE SPEED, OR STARTING IN WRONG DIRECTION. ABSOLUTE AUTOMATIC CONTROL DURING FULL PERIOD OF WIND. CAN BE FITTED TO ANY ENGINE. BEVER, DORLING a CO. L,D Makers of all kinds of COLLIERY PLANT. Telegrams—“Foundry, Bradford.” Bowling Ironworks, BRADFORD. Telephone—1644 Bradford AGENTS - Northumberland & Durham—Mr. W. E. COWENS, Scottish Union Bldgs., 90, Pilgrim St., NEWCASTLE-ON-TYNE South Yorkshire, Derbyshire & Nottinghamshire — Mr. E. L. ROUSSETT, Calow Close, Old Brampton, nr. CHESTERFIELD, South Wales Mr. D. LLEWELLIN EVANS, 120, Bute Street, CARDIFF.