756 THE COLLIERY GUARDIAN. April 20, 1917. ^Illjn||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||!l|||||||||||||!l||||||||||||||||||||||||||||||||!||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||lllll^ BROADBENT & SONS Limited, CENTRAL IRON WORKS. Telephone—1581 (4 lines). Telegrams—“ Broadbent, Huddebseikld.” HUDDERSFIELD. ELECTRIC CAPSTANS FOR Hauling Trucks, &c., ARE RAPIDLY SUPERSEDING SMALL LOGO ENGINES. GREAT SAVING IN First Cost & Upkeep. Catalogues FREE. LONDON OFFICE : SUFFOLK HOUSE, LAURENCE POUNTNEY HILL, E.C. 4. PATENTED BUCKETS. if your water end of pump gives you trouble, Write us for List B. PUMP BUCKETS GREENWOOD & BATLEY Ltd., ALBION WORKS, LEEDS. Telephone 5200 LEEDS. I Telerr.ro.—“GREENWOOD. LEEDS' Flexible "rings . The Rings are Flexible, they Expand Automatically to Pressure, are Always Tight, are not Split, do not cause Uneven Wear, Reducing Friction to a Minimum. SOLE PROPRIETORS: D6JCIN6 Ltd., Stratford, London, E. 15 Telegrams: Telephone: “ Dexine, Stratford, London.” 355 Stratford. STEAM TURBINES HIGH PRESSURE,—EXHAUST STEAM,—MIXED PRESSURE. FROM 3-B.H.P. TO 600-B.H.P. Part of order foi totally enclosed gas proof Mining Motors with ball bearings and plate glass spy holes ■r h. fc EL j'g>W ■Fr’ Aik ' S' S Z' J .Z v;.a«a ELECTRIC MOTORS AND GENERATORS. A.C. AND D.C. FOR ALL PURPOSES.