414 [supplement page X.] THE COLLIERY GUARDIAN. August 23, 1918. CEMENTATION You Expect to Encounter Water, You have Feeders of Water, Pumps are Required, Pumping Entails useless Cost, Water exists in SHAFTS or LEVELS, It would be beneficial to stop such water, WHY NOT Avail yourself of the services of the most experienced high pressure CEMENTATION SPECIALISTS? As PIONEER of this PROCESS in GREAT BRITAIN successful results can he guaranteed. SHAFT SINKING, DAMS, WET SHAFT UNDERTAKEN. ALSO DEFECTIVE BOREHOLES AND ROADWAYS IN FIRE AREAS. FERRO-CONCRETE LINING A SPECIALITY. Reonrd. 91 British IVorfc SHAFT SINKING with CEMENTATION - 19 SHAFTS. UNDERGROUND DAMS do. - 23 DAMS. Albert Francois, Belgian. Thomas Blandford. WET SHAFT LININGS do. - 20 SHAFTS. References given upon application. DONCASTER. Telephone—408. Telegrams—“FRANCOIS, DONCASTER.” 3 ALBERT FRANCOIS, --SIZES----- TO CARRY 3 and 5 TONS. With or Without Tipping Bodies. r ■ gifi MANN’S STEAM CART & WAGON Co. Ltd., Hunslet, LEEDS. London Office : 9, Fenchurch Avenue, E.C. A- A. TATTERSALL & Co., Makers, Blackburn. On War, Admiralty, and Crown Agents’ List. Estab. 1893. May we quote you ? We make VITRIFIED Corundum wheels for cutter and internal grinding, and SEMI-VITRIFIED Abrasive wheels up to 48 in. dia. for general work. Also Machines. JOHN STANIAR & CO., Manchester, Eng. Wire Weavers & Metal Workers. Establismkd over 100 Yxars. --------- EVERY REQUISITE. ----------------- GAUZES in Silk and Wire. BRUSHES in Brittle, Weed, Fibre or Steel, for every known make of Brush Machine. PERFORA TED PL A TES in Iron, Steel, Zinc, Brass, Coppar. GUARDS for Engines, Stores, Machines, Strapping, Lifts, &c. AWARD MEDALS—Japan-British 1910, Franco-British 1908. WIRE SCREENS. Telegraph—“ Gause, Manchester.” Telephone—City 330* WIRE I SCREENS ALEX. COUSLAND s-SON, 3, MITCHELL ST, GLASGOW. ALL MESHES OF ANY GAUGE OF WIRE ROPE DRIVING DIPLOMAS OF HONOUR BRUSSELS and TURIN. Illustrated Lecture on— ‘ THE TRANSMISSION OF POWER BY ROPES.” Post Free on Application. Telegrams: Kenyon, Dukinfield.’ Telephone: 494 Ashton. LONDON OFFICE : 95 & 97, Finsbury Pavement, E.C. FOR EFFICIENCY DURABILITY USE Wm. KENYON & SONS Ltd., CHAPEL FIELD WORKS, DUKINFIELD, near MANCHESTER. ---------- SUTCLIFFE’S ------------------ COAL CUTTERS, DISC & CHAIN TYPES, light or heavy pattern, for thin or thick seams, with shallow or deep cuts. Compressed Air or Electrical Drive. Coal "Face Conveyors, unrivalled in capacity, constant in work, noiseless in the face and most easily moved forward. Roadway Conveyors, which are moved freely from the face to admit ripping in the gateway. Hauling Gear, to keep a constant supply of tubs between the engine plane and coal face with instantaneous extension of endless rope. Wire Belting, for conveyors of all kinds. Thomson’s Non-Ovorwind^ simplest, safest, surest, and cheapest. Sutcliffe's Universal Sounding and Displaying Signalling Apparatus, fully complying with Regulation 95 of the Mines Act. NOTZ.—The above machinery Is all patented or protected, and makers or users of Infringing articles will be liable to be prosecuted. FULL PARTICULARS FROM RICHARD SUTCLIFFE, Universal Works, HORBURY, WAKEFIELD, England.