108 THE COLLIERY GUARDIAN. January 19, 1917. —“TREFOR”— BORING AND SINKING CO., Contractors for Deep Borings and Pit Sinkings all over the World. ' '-— —.....'■ •• ■/ Bank Chambers, 329, High Holborn, LONDON, W.C. Patent and ' ■ ^^LTsHWp^^li H HBBM ” Lubricators. Certainty—Economy—Cleanliness. TAUFFER’S LUBRICANT" Regd. Trade Mark. TANDARD MACHINE GREASE MADE SOLELY for OVER 30 YEARS uy TRI ER BROS. Ltd., AT THEIR CUMBERLAND WORKS, LONDON, S.E< Office : Caxton ['ouse, Westminster, S.W. Agent for Northern Counties— Messrs. JOHN YOUNG & SONS, St. Nicholas Chambers, Newcastlo-on-TyiNt (ASTS ALUMINIUM CASTINGS MADE AND REPAIRED. R. W. COHN, THrEo“ruM 219, GOSWELL ROAD, LONDON, E.C. CONTRACTORS TO H.M. GOVERNMENT. Telephones— Telegrams— 4879 Central. 3846 City. ’ “ Krankases, Isling.** PITWOOD, COD WOOD, SLEEPERS, Round English Timber, or cut to any size, all kinds. Also Pitch Pine and Oregon Logs, and Half Logs, second-hand (nearly as good as new), 4 ft; to 30 ft. long. Short from 3s. per cube, long from 3s. 6d. per cube. Also other new and second-hand Timber, Boards, &c., at' Bristol, Swansea, Porthcawl, Hull, and Leicester. Prices, carriage paid, on application for any kind timber or manufactured woodwork. JENNINGS <& CO. cl., Timber Merchants, General Woodworkers, 825, Pennywell-rd., Bristol, ,& other branches U.K. COLLIERY OWNERS MANUFACTURING BRICKS. SHOULD HUBBOBIBB TO THE BRITISH CLAY-WORKER The Organ of the Brick and Tile Trades. Published Monthly. Subscription: 8s. per annum, post free. Send for Specimen Copy to the Publisher, The BRITISH CLAY-WORKER, 43, Essex-St, LONDON, W.C. The LUHRIG COAL & 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.—2874 Central. GLASGOW Office—127, St. Vincent Street. Tel. Address—“ Nettoyage.” THE muMOND coal-cut^ WAKEFIELD C° Makers of Coal-Cutters & Coal-Face Conveyors DIAMOND ELECTRIC ENCLOSED TYPE DISC COAL CUTTER. FOR POWER, RELIABILITY and OUTPUT DIAMOND MACHINES ARE UNEQUALLED.