January 5, 1917. THE COLLIERY GUARDIAN. 49 THE BRITISH EXPLOSIVES SYNDICATE LTD. 124-ST VINCENT STREET GLASGOW THAMES POWDER N? 2 Charge Limit 22 Ounces NEEDS NO THAWING M. COULSON & CO. LTD., SPBNNYMOOR, Makers of Coal Washers, Screening Plant, . . Conveying, Elevating, and Crushing Machinery, Tipplers, Tub Controllers, . , Storage and Drainage Bunkers. . . Replace parts and Repairs given Special Attention. Estimates and Full Particulars on Application. a ■ iV > ■ ■ » lit PRINCEPS PATENT “DEFLECTOR” OIL SEPARATOR. Capacity, 300,000 lbs. of steam per hour, 60" diameter main. ONE OF THE LARGEST EXTRACTORS MADE IN THIS COUNTRY. PRINCEPS & CO., Engineers, SHEFFIELD. ----------- 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-Overwind, simplest, safest, surest, and cheapest. Sutcliffe's Universal Sounding and Displaying Signalling Apparatus, fully complying with Regulation 95 of the Mines Act. NOTE.—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. For TRAFFIC you need a big, strong WEIGHBRIDGE, and the LEEDS 15 TONS. 20 TONS. SAML DENISON & SON L™ Furlea,