772 [supplement PAGE XII.] THE COLLIERY GUARDIAN. April 12, 1918. JOHN WOOD & SONS, L™ Engineers, BARLEY BROOK FOUNDRY, WIGAN. 1OO-H.P. “ENDLESS” Fitted with AUTOMATIC BRAKE and Improved FRICTION CLUTCH Telephone—No. “ 55 ” Wigan. BAND” Telegrams—“ Haulage, Wigan. “ OUTSIDE F a i-.A L' ;W*‘ ill •A 1; ■w".y,:v ■ i i Haulage Gears of every type. PUMPING & AIR COMPRESSING ENGINES. AID JOHN BAKER & SON, Q I W* B IRON AND STEEL WORKERS mil V II Thompson St., BILSTON TUB CORNER PLATES BUCKETS and BASKETS W. G. JENKINSON (ESTD. 1882), Chemical Plumber & Lead-Burner, Maker of every description of Lead=work for Sulphate of Ammonia and By=Product Plant, Saturators, Coils and Ejectors. 43, EYRE STREET, SHEFFIELD. Tel2e4%e~ The Oambrian Approved Double Glass Lamp. No. 1 O.G. Giving a height light at the end of the shift - 1 i O.P. jU C.A -■N'L s, ■ Telephone: Telegraphic Address: No. 7 Aberdare. “Lamps, Aberdare.” Approved (Flame) SAFETY LAMPS To meet the requirements of the new Mines Act. The CAMBRIAN Fitted with Magnetic, Pneu- matic, or Lead Locks, Electric Ignition, and Double Gauzes. Our Flame Safety Lamps give a greater Candle Power than any Miner’s Electric Lamp. MAKERS OF THE NEW MAGNET UNDERGROUND PATENT SAFETY LAMP RELIGHTERS. E. THOMAS & r 1 i’ WILLIAMS Ltd., Cambrian Lamp Works, Aberdare, South Wales. WRAGG & BIGGIN LTD Constructional Engineers, 50, Effingham Road, Sheffield, MANUFACTURERS OF English Steel Joists, Rivetted Girders, Flitch Plates, Angles, Tees, Channels, Constructional Steelwork, &c., SOLICIT YOUR ENQUIRIES. We hold a LARGE STOCK of all Sections for prompt delivery. Telegrams— Telephone— “ Girders, Sheffield.” 3873 Central. 1 WRIGHT’S FORGE & ’ ENGINEERING 00. LTD. >tPh Whisht s.C’ . Tipto.m •« IP: / ! L- — Sole Manufacturers.------- NEPTUNE FORGE, o. 57, BISHOPSGATE, TIPTON. « LONDON, E.C. 2.