1272 THE COLLIERY GUARDIAN. December 24, 1915. W. E. TEAIjE A Co. Ltd., SWINTON, LANCS. --- APPROVED ------ MIRERS’ SAFETY LAMPS, GLASSES. COLLIERY STORES, &c. JOHN STANIAR & CO., Manchester, Eng. Wire Weavers & Metal Workers. Established over 100 Years. -------- EVERY REQUISITE. -—— GAUZES in Silk and Wire. BRUSHES in Bristle, Weed, Fibre or Steel, for every known make of Brush Machine. PERFORA TED PL A TES in Iron, Steel, Zinc, Brass, Copper. GUARDS for Engines, Stores, Machines, Strapping, Lifts, &c. AWARD MEDALS—Japan-British 1910, Franco-British 1908. Telegraph—“ Gauze, Manchester.” Telephone—City 3306. 44 TELL-TALE ” Lubricators. English ■ Patent STAUIF'JPEJR. and Certainty—Economy—Cleanliness. TAUFFER’S LUBRICANT” Regd. Trade Mark. TANDARD MACHINE GREASE MADE SOLELY for OVER 30 YEARS 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, The LUHRIG COAL & ORE DRESSING APPLIANCES Ltd. Engineers and Contractors for COAL WASHING, STORAGE, AND ORE DRESSING. —----- OVER 200 PLANTS ERECTED, anti 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.” Tei. No.—2874 central. GLASGOW Office—127, St. Vincent Street. Tef. Address—“ Nettoyage.” MECHANICAL ENGINEERING OF COLLIERIES. Vol. I„ Price zis. net (By post 21s. 8d.). Vol. II., Price ios. 6d. net (By post Us.). Supplementary Volume, Price ios. 6d. net (By post Us.). L.ONOON : THE COLLIERY GUARDIAN COMPANY I.IMITED, 30 «& 31, FurnivHl Street, Holtoox-n, E.C. STEAM, MOTOR, BELT, OR ROPE=DRIVEN AIR & GAS COMPRESSORS From 50 to 15,000 cubic feet FOR COLLIERIES, MINES, Etc. p; B- - . . . ■ J STEAM-DRIVEN AIR COMPRESSOR. ADVANTAGES SIMPLICITY. RELIABILITY. DURABILITY. HIGH EFFICIENCY. SELF-LUBRICATION. BEST WORKMANSHIP. SMALL FLOOR SPACE. MINIMUM MAINTENANCE ---; —r ■_, •-