December 10, 1915. THE COLLIERY GUARDIAN. 1173 LOCOMOTIVES. COLLIERY HAULAGE ENGINES FOR AIR, STEAM & ELECTRICITY. FORGINGS & REPAIR WORK. % — COAL CUTTING MACHINES OF ALL TYPES. MACHINE WORK OF EVERY DESCRIPTION. 15.“ho™e- YORKSHIRE ENGINE CO. LTD., HEADOSFH™EIE“ Westminster, S.W. Telegrams:—“Engine, Sheffield.” EDWIN LEWIS & SONS, Original Makers of “Acme” & “Williams” Loose Flanged Joints for Mining Work. TUBES OF ANY SIZE For Compressed Air, Water, or Steam. II IJI wnwwa f Patent Iron Tube Works, Monmore Green. (Britannia Tube Works, Ettingshall. WOLVERHAMPTON. Buyers will note that the joint illustrated is an improvement on the “ Williams ” joint, as it does without the internal ferrule. Telegrams—** Lewis, Wolverhampton.” Telephone—Nos. 15 6 180 Wolverhampton. ________________ LONDON ADDRESS-143, Cannon Street, E.C. LIVERPOOL WAREHOUSE-58, South John St. GOODALL, CLAYTON & Co. Ln. LEEDS. Telegrams :— “Vertical, Leeds.” Telephone :—1982, Leeds. * J?8®*. k ,,.',-^..41 V ■■■ .. PO •< MAKERS AND ERECTORS OF SCREENING PLANTS, PICKING BELTS, SCREENS, PITHEAD GEARS. BUNKERS, ROOFS, STEEL STRUCTURAL WORK, &c. GAS RETORT INSTALLATIONS, CONVEYING PLANTS. Representatives:—H. L. CHESTON, Clarendon House, Boston Spa, Yorks. W. OGDEN DAYSON, 1, Mount Street, Swansea, for South Wales. THE STERLING TELEPHONE & ELECTRIC Manufacturers of CO. LTD., Electric Blasting Machines Nos. U 2598 and U 2599. APPROVED BY HOME OFFICE. No Push Button required. U 2598. — MAGNETO HIGH TENSION BLASTING MACHINE in Metal Case to fire two shots in parallel. U 2599. — MAGNETO LOW TENSION BLASTING MACHINE in Metal Case to fire two shots in series. U 2604.-RACK-BAR LOW TENSION DYNAMO BLASTING MACHINE in Wood Case to fire 10, 15 and 25 shots. In Metal Case to fire 50 and 100 shots. Head Office : TELEPHONE HOUSE, 210/212, Tottenham Court Rd., London, W. Branch Office : 42, Westgate Road, Newcastle-on-Tyne. Prompt Delivery. No. U 2604 (1 5-shot). Works : DAGENHAM, ESSEX.