1164 THE COLLIERY GUARDIAN. June 22, 1917. The “SALVUS” Patent HALF-HOUR BREATHING APPARATUS. For Self-Rescue work in Mines, and Short-Time ---- work in Poisonous Atmospheres.- SIMPLE. | LIGHT. SAFE. Patentees and Sole Makers— SIEBE, GORMAN & GO. LTD., NX“.e Telegrams—“Siebe, Lamb, London.” LONDON, S.E. 1. Telephone No.—Hop 3401 (2 lines).. Agent for North America and Mexico—H. N. ELMER., 1140, Monadnock Block, Chicago. Agents for Scotland—ARCHIBALD BAIRD <5 SON LTD., Hamilton, N.B. “FIRE KING” SPRINKLING SHOVEL. FOR ROIH.ER FIRING (Patented) Similar, but better effect than with Mechanical Stoking. Spreads the Fuel. No Caking. LESS SMOKE. Great number of REPEAT ORDERS. Increased Efficiency. Saving in Fuel. MORE STEAM GENERATED. C. A. FELL, Oronfield, nr. Sheffield j — RAILS, WAGONS, POINTS AND CROSSINGS, SLEEPERS, TIMBERS Telegrams " Ferric, Sheff MARPLE &G1LL0TT General Colliery and Railway Plant. Telephones: Metals Department ... No. 1242. „ „ ... No. 1241. Machinery „ No. 307 2. Rail „ ... No. 1991. Coal „ ... No. 381. BOLTON’S Patent SUPERHEATERS Flanges dispensed with. We supply pipes for all purposes and weld them in any position. WELDED JOINTS FOR STEAM & AIR. i'SOOlk All work guaranteed. Dead sound at all pressures. Let us overhaul your steam pipes and take out the leaky joints. Ask us to quote for any welding work. GAS DISTRIBUTION LTD., NUNEATON. taw Lt SAVE 10 to 20 % OF COAL. EXPERTS ON PIPING INSTALLATIONS. BOLTON’S SUPERHEATERS Ld. (Late A. Bolton & Co.), Heatizer Works, Trafford Park, MANCHESTER. Tel. No. 649 Trafford Park. AIR COMPRESSORS. REAVELl & CO. LTD.. ~ IPSWICH. Illustrated Catalogue Cl 3 post free. STONE DUST MILLS. FOR EITHER BUOYANT, MIXED OR COARSE DUST. Goal op Coke Briquette Plant. BRICK MAKING PLANT. Write- ~— WM. JOHNSON & SONS (LEEDS) LTD., Castleton Foundry, Armley, LEEDS. established 1818 Telegraphic Address-"aiovers." Telephone No. 39 Win. Jas. GLOVER & C° Original and Sole Mahers of “ Glover9s Best99 Steel Wire Bopes. Works—ST. HELENS, LANCS. SECTION •• A.” NON-TWISTING LOCKED COIL WINDING, SINKING, CAPSTAN ROPES, etc. Locked Coil and Lang’s Lay Ropes of Greatest DEAD LANG’S LAY WIRE ROPES. Do not Kink or Curl. All Injurious Stresses eliminated. Length without Joints in Component Wires. Greatest ease and safety in Splicing and Handling. REPRESENTATIVES—CARDIFF—M. J. HILLESTROM. 119, Exchange Buildings. NEWCASTLE-ON-TYNE— T. W. ANNS. Ward’s Buildings, High Bridge.