934 THE COLLIERY GUARDIAN. May 19, 1916. JOHN WOOD & SONS, U" Engineers, BARLEY BROOK FOUNDRY, WIGAN. Telephone—No. “ 5 5 ” Wigan. Telegrams—“ Haulage, Wigan. Fitted with AUTOMATIC BRAKE 1OO-H.P. “ENDLESS" and Improved L “ OUTSIDE- 1 BAND” k- FRICTION K CLUTCH. a sost Haulage Gears of every type. WINDING, PUMPING & AIR COMPRESSING ENGINES. THE BRITISH EXPLOSIVES SYNDICATE LTD. 124^ ST VINCENT STREET GLASGOW THAMES POWDER N? 2 *4 -. • ■ Charge Limit 22 Ounces NEEDSNOTHAWING THE GOSFORTH FOUNDRY CO. LTD Dronfield, near Sheffield. Malleable Ironfounders, . G Makers of all kinds of Driving and Elevator Chains, Sprocket Wheels, Elevator Buckets, &c.