456 THE COLLIERY GUARDIAN. September 3, 1915. ALFRED ALLEN & SON JVIa>l8 of LTD. COLLIERY AIR PIPES w and COLLIERY TUBS In IRON, STEEL and WOOD. Lower Gornal, nr. Dudley. Telegrams—“ Allen. Lower Gornal.” Telephone—106 Dudley. W. E. TEALE &> Co. Ltd., SWINTON, H.ANCS. --- APPROVED - MINERS’ SAFETY LAMPS, GLASSES. COLLIERY STORES, &c. £ftGL!SH Patent STAUFFER and ss TELL-TALE ” Lubricators. Certainty—Economy—Cleanliness. TAUFFER’S LUBRICANT” Regd. Trade Mark. TANDARD MACHINE GREASE MADE SOLELY for OVER 30 YEARS by TRIER BROS. Ltd., AT THEIR CUMBERLAND WORKS, LONDON, S.E. Office : Caxton House, Westminster, S.W. Agent for Northern Counties— Messrs. JOHN YOUNG & SONS, St. Nicholas Chambers, Newcastle-on-Tyna, I The LUHRIG GOAL & ORE DRESSING APPLIANCES Ltd. Engineers and Contractors for COAL WASHING, STORAGE, AND ORE DRESSING. ------ OVER 200 PLANTS ERECTED, and in course of Erection. ------- Capacity from 150 tons to 2,000 tons per day of 8 hours. DESIGNS SPECIALLY PREPARED TO SUIT LOCAL REQUIREMENTS. INSPECTION OF PLANTS WORKING INVITED. ALL MACHINERY OF BRITISH MANUFACTURE. Disintegrators. Tipplers. Screens. Picking Tables. Loading Belts. Conveyors. Elevators. Pumps. Crushing Rolls. Head Office-32, VICTORIA STREET, LONDON, S.W. Tel. No.—160 Victoria. Tel. Address—“ Nettoyage, London.” Tel. No.—287 4 Central. GLASGOW Office—127, St. Vincent Street. Tel. Address—“ Nettoyage.” MECHANICAL ENGINEERING OF COLLIERIES. Vol. I., Price 21s. net. Vol. II., Price 10s. 6d. net. Supplementary Volume, Price 10s. 6d. net. TJHLE COLLIERY GUARDIAN COMPANY UUVTITED, 30 31, Furniwal Street, Holborn., EZ.C. STEAM, MOTOR, BELT, OR ROPE=DRIVEN AIR & GAS COMPRESSORS From 50 to 15,000 cubic feet FOR COLLIERIES, MINES, Etc ADVANTAGES - DURABILITY. HIGH EFFICIENCY. BEST WORKMANSHIP. MINIMUM MAINTENANCE ADVANTAGES SIMPLICITY. RELIABILITY. SELF-LUBRICATION. SMALL FLOOR SPACE. One of Two l',4 00 c.f. Air Compressors in De Beers Mines S.A. t 1 BELLISS & MORCOM LIMITED, Telegrams : RID A/111X16^ 1-4 A 1VI London Office : “BELLISS, BIRMINGHAM.” DlIVlVll 1^1 8, VICTORIA STREET, S.W.