October 20, 1916. THE COLLIERY GUARDIAN. 773 THE BRITISH EXPLOSIVES SYNDICATE LTD. 124- ST VINCENT STREET GLASGOW THAMES POWDER N° 2 Charge Limit 22 Ounces NEEDS NO THAWING IJ M. COULSON & CO. LTD., SPENNYMOOR, 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. Q JOHN WOOD & SONS, L™ Engineers, BARLEY BROOK FOUNDRY, WIGAN. 100-H.P. “ ENDLESS; Fitted with AUTOMATIC BRAKE and Improved “ OUTSIDE* BAND” FRICTION CLUTCH. Telephone—No. “ 55 ” Wigan. Telegrams—“ Haulage, Wigan.” ' ' A & AS*. Haulage Gears of every type. WINDING, PUMPING & AIR COMPRESSING ENGINES.