604 THE COLLIERY GUARDIAN. March 23, 1917. Wrought SPECIAL JOINT. These Tubes are specially suitable for mines, being both light and strong. The Joint, as illustrated, can be easily connected, and a tube can be removed without disturbing the run Fittings of all kinds supplied. Iron and Steel Tubes. Improved Albion Loose Flange Joint, PIT PROPS. We manufacture Tubular Steel Pit Props, which are exceptionally strong and durable. They can be used repeatedly and have a high factor of safety. Lists sent on application. STEWARTS and LLOYDS LTD., GLASGOW-41, Oswald Street. BIRMINGHAM-Broad Street Chambers. LONDON—Winchester House, Old Broad Street. “SHELTON” IRON. SHELTON” STEEL “GRANVILLE” PIG IRON « STEEL PIT GIRDERS & COLLIERY RAILS a Speciality; also High-class BAR IRON for Couplings, &c IRON & STEEL BARS, ANGLES, TEES, CHANNELS, GIRDERS, PLATES & SHEETS, STEEL BILLETS, BLOOMS & SLABS. Enquiries to— —■ THE SHELTON IRON, STEEL & COAL CO. LTD., Or 122, Cannon Street, London, E.C. First-class Medals— Paris, 1885; London, 1862. 66 Gold Medals— Paris, 1878 ; Melbourne, 1881. TYNOS. “Bitromarc” Solution A highly efficient Bituminous, Anti- Corrosive Black Enamel Paint for Iron and Steel Structures, Corrugated Iron, Ships’ Holds. Bunkers, &c. SOLE PROPRIETORS ! S. T. TAYLOR & SONS, Tynos Works, SCOTSWOOD-ON-TYNE. Tel. N«.: 65 Central. Tel. Address: “Compo, ScoUwood." GEORGE BURNSIDE, Address : “Shelton, Stoke-on-Trent.” Tel. No. il and 253. I Telegraphic Address : “ Sheltonian, London.” Tel. No. 886 Bank, THE WHITECROSS CO. WARRINGTON. Ltd. ESTABLISHED 186 i. Manufacturers of All Descriptions of WIRE & WIRE ROPES AULD’S PATENT STEAM REDUCING VALVES Also Makers of Special FULL BORE Patent Steam Reducing Valves for Blowing, j|Winding, Pumping and other Engines, and for supplying Surplus or other steam from high to low pressure boilers, &c. DAVID AULD & SONS, Patenti 1 s mid Makers, LTD. Whitevale Foundry, GLASGOW. Burnside’s Safety Boring Apparatus. Used most successfully in tapping old Mine Workings. Appty/or Catalogue. D Rock and Stone Drilling Machines: Drills to any Size. Also Eye Guards for Pit Ponies. " Boring Tool Works, Shiney Row, Fencehouses, II CO. DURHAM. 'good &ni)edtment. PROVENDER Prepared in Half Time with Half Labour. DRAWINGS, SPECIFICATIONS, for Complete Plants Codes Al, A B C. 4th & 5th Editions. LIEBERS, WHITECROSS, WESTERN UNION. w. w Telegrams— WHITECROSS, WARRINGTON. 7 elephohe— Nos. 9, 10 & 11. from 5 cwt. to 5 tons per hour. REflSER OVER 1 <300 PAIRS SOLD. MEW PfltENT N9 20901,191A BtW* wp/re for PMoros. ro sene hmmufv EVANS Er DODD CANNOCK. NEW FORMS, &c., PITWOOD, COGWOOD, SLEEPERS, Round English Timber, or cut to any size, all kinds. Also Pitch Pine and Oregon Logs, and Half Logs, second-hand (nearly as good as new), 4 ft. to 30 ft. long. Short from 3s. per cube, long from 3s. 6d. per cube. Also other new and second-hand Timber, Boards, &c., at Bristol, Swansea, Porthcawl, Hull, and Leicester. Prices, carriage paid, on application for any kind timber or manufactured woodwork. JENNINGS & CO. Timber Merchants, General Woodworkers, 825, Pennywell-rd., Bristol, & other branches U.K. FOR SAE.E. Worthington Horiz. Comp. Cond. PUMPING ENGINE, 20,000 gal's, per hour, complete with 8 in. dia. Suction Pipe, Foot-valve and Strainer, and 8 in. dia. Air-valve and Reflux-valve on delivery. In perfect condition, having recently been overhauled and renewed throughout. Also LANCS. BOILER, 27ft. by 6ft. 6 in. flues 2 ft. 9 in. dia., erected 1887 by Thos. Beeley. Insured for 85 lb. Guaranteed perfectly sound.—CLEV EDON WATER COMPANY. PATENT DUST EXTRACTORS. PATENT MIXERS. CRUSHERS and SIFTING MACHINERY. Recently issued under the Coal Mines Acts. Full Particulars on application. THE COLLIERY GUARDIAN CO. LTD., 30 & 31, Furnival Street, Holborn. London. E ( 4 Telephone—3241 (2 lines). Telegrams—*• Elevator, Leeds.” GEORGE PORTEUS, Engineer, LEEDS. QUALITY m SWITCH GEAR. LIQUID SWITCH GEAR of HIGH- CLASS MAKE and GOOD DESIGN. ■ WRITE for LIST No. 60 with PRICES and OUTPUTS. J. H. HOLMES & GO., Newcastle-on-Tyne. FUEL OIL for industrial furnaces, Diesel engines & merchant ships. Brotherton & Co. Ltd We supply a clean, high-grade fuel oil. WORKS- Birmingham Glasgow Leeds Liverpool WORKS— Middlesbrough Sunderland Wakefield Workington City Chambers, Leeds