January 10, 1913. THE COLLIERY GHARDTaK 65 HAULAGES AND THREE-THROW PUMPS TO DRIVE BY Air, Steam or Electricity. BRIQUETTE MACHINERY. IRON & STEEL FORCINGS. HAMMERED SHAFTS IN STOCK up to 16 in. diameter. ■^5. THE USKSIDE ENGINEERING CO. LTD., Newport, Mon. w 5hort Letters—-^ f—to Collieries I E invite you to send us particulars of what your oil costs you. We can recover it for you, and can undertake to instal a system that will save you oil, water, coal, boiler repairs, and induce a higher boiler duty. We strictly guarantee all our promises, and we always exceed our guarantees, because your satisfaction is our reputation. Write for “ The Exol System in Col- lieries ” pamphlets to Exol Company, 66, Fenchurch Street, London, E.C. Class A Contractors to the War Office. Walter Scott Ltd. Leeds, LEEDS STEEL WORKS. England. Save Money - Save Coal - Save Steam By adopting FORREST’S PATENT AUTOMATIC Cylinder BiAIH COCKS on your Compound, Winding, Hauling, and all your Stationary Engines, Steam Winches, &c. (Thousands in use), now fixed on most new Engines turned out by leading Engineers. The safest Automatic Drain Cock ever fixed on Compound Condensing Engines, most positive in action. Makers of High-class Gunmetal Gland Taps, Wheel Valves, &c. For Prices, Particulars & Testimonials, apply Sole Makers, APPLETON & HOWARD Brassfounders & Engineers. ST. HELENS, LANCS. MANUFACTURERS OF BRITISH STANDARD ROLLED STEEL JOISTS, CHANNELS, TRAMRAILS AND PERMANENT WAY RAILS, &c QUTOLIFFE’8 SPECIALITIES. COAL-CUTTERS. CONVEYORS For Coal Faces, Gateways, and General Work. HAULING ENGINES For instantaneous extension of rope to replace horses. THOMSON’S NON-OVERWIND Simple, safe and sure. WIRE BELTING for Conveyors. AIR CURRENT REVERSING DOORS. And other COLLIERY MACHINERY. RICHARD SUTCLIFFE, HORBURY, nr. WAKEFIELD, ENGLAND. Pit Head Frame. Erected in Works for inspection. Example of 10 in. x 6 in. - 421b. R.S Joists curved for Framework to Roadway. ROLLED STEEL JOISTS for PIT PROPS, FRAMEWORK TO ROADWAYS, &c. STRUCTURAL STEELWORK FOR BUILDINGS, &c. Mild Steel Blooms, Billets, Slabs, Tinbars. Rounds & Flats. Rolls cut for Special Sections and to approved quantities. Books of Sections and other information on application.