February 9, 1917. THE COLLIERY GUARDIAN.. 307 THE STRONGEST PERMITTED DYNOBEL No. 3. ARRANGE TRIALS WITH NOBEL’S EXPLOSIVES CO. LTD., GLASGOW. Pumps 11 w I* A for all duties. T. Shore & Sons, Hydraulic Engineers, Stoke-on-Trent. i Automatic! Detachment. The 1911 lever has large lateral stops and s wedge-shaped head. Drop-forged shells (two sizes), levers (foul sizes), catches and couplings. SMALLMAN patent HAULAGE GUPS. New Models Nine Sizes. Patented 1902, 1906 and 1910. Illustrated Catalogue. Clips can be had without catches Patentee and Sole Manufacturer:— JAMES W. SMALLMAN. Nuneaton. England. 11 h -"*1 r 0RM EROD’S IMPROVED PATENT SAFETY LINKS For the effectual prevention of Accidents from Over- winding. THE BEST AND MOST RELIABLE SAFETY DETACHING 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. B 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. PATENTEE SOLE MANUFACTURER— EDWARD ORMEROD, Atherton, nr. Manchester. BEVER, DORL1NG s CO. L’1 Makers of all kinds of COLLIERY PLANT. Telegrams—“Foundry, Bradford.” Bowling Ironworks, BRADFORD. Telephone—1644 Bradford AGEKTS - 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. LLEWELilN EVANS, 120, Bute Street, CARDIFF.