January 26, 1917. THE COLLIERY GUARDIAN. 203 THE BRITISH EXPLOSIVES SYNDICATE LTD. 124- ST VINCENT STREET GLASGOW THAMES POWDER N° 2 Charge Limit 22 Ounces NEEDS NO THAWING Telephone—4560 (two lines). Telegrams—“ Belting, Sheffield.” RENTON HOLDSWORTH & CO. LTD., Belting and Rubber Manufacturers, Offices : NORFOLK STREET. SHEFFIELD. Works : SYCAMORE STREET. Speciality s CONVEYOR BELTING, DRIVING BELTS. SAFETY FIRST BELT-RIGS. c These small sketches show accurately SAFETY BELT=RIGS, whose general adoption could annually save, or prevent injury to, 30,0' 0 men who fall off cages, buntons, headgears, buildings, or are gassed in sewers, Tar Stills, Iron-works, Flues, &c. HOtOEMRITE. HOLBEMTItE. HOkDABITC, Ji »J)i A RRCStBD They are the Lightest, Strongest, most Convenient, and Cheapest REAL Safety-Rigs used. They are used by thousands of men who take CARE of their lives sufficiently to use these means of CARE. They arrest and bold men Right—just all right. AC 5MOE For Gas, Steam, Water, &c. WELDLESS STEEL TUBES for ENGINEERS John Russell & Co. Ltd Alma Tube Works, WALSALL. (TUBES and FITTINGS ) j A. HANLEY, 21, Alpha Road, Bristol. EVER’S PATENT ATTACHMENT TO PREVENT 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. OVERWINDING, EXCESSIVE SPEED, OR STARTING IN WRONG DIRECTION. ABSOLUTE AUTOMATIC CONTROL DURING FULL PERIOD OF WIND. CAN BE FITTED TO ANY ENGINE. BEVER, DORLING sCO. 13 Makers of all kinds of COLLIERY PLANT. PATENTEE SOLE MANUFACTURER— EDWARD ORMEROD, Atherton, nr. Manchester. 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. LLEWEU.IN EVANS, 120, Bute Street, CARDIFF.