64 THE COLLIERY GUARDIAN. July 9, 1915. Oxygen Resuscitating Apparatus. The Safest and Most Reliable Means of reviving persons apparently asphyxiated is to administer Oxygen by a simple form of apparatus, as shown, and at the same time use the Schafer method of resuscitation which is known to all St. John Ambulance and Red Cross Students. BEWARE of Automatic Suction Appliances. — Vide Eminent Physiologists’ REPORTS. ____________________ ALSO MAKERS OF “Proto” (Fleuss-Davis Patent) Rescue Apparatus. SMOKE HELMETS. RESPIRATORS. GAS ANALYSIS APPARATUS. SIEGE, GORMAN & GO. LTD., “Neptune” Works, LONDON, S.E. Telegrams—“ Siebe, Lamb, London.” Telephone No —Hop 3401 (2 lines). Agent for North America and Mexico-H. N. .ELMER, 1140 Monadnock Block, Chicago. D. Llewellin Evans Os’” iso, BUTE ST. CARDIFF. PROPRIETOR OF THE Cardiff Brattice Cloth Company, AGENT FOR Nobel’s Explosives. FILES NICHOLSON “FIRE KING” SPRINKLING SHOVEL FOR BOILER 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. STEEL, FILE AND TOOL WORKS, Attercliffe, SHEFFIELD All sizes, shapes & cuts. G. A. FELL, Dronfield, nr. Sheffield Firth’s Steel Props. PERFORATED PLATES FOR COAL SEPARATING PROCESS. THOMAS HUDSON LTD., Sheepford Iron Works, COATBRIDGE. AIR COMPRESSORS. REAVELL & CO. LTD. IPSWICH. Illustrated Catalogue Cl 3 post free. MADE FROM Rolled Steel Girders with flat ends formed by turning over the flanges. 5"x4'x | = I6f lb. per ft. 4" x 3|" x f" = I2f lb. per ft. Prices and full particulars — from — WILLIAM FIRTH Ltd. GREEK STREET, LEEDS. Established 1818 Telegraphic Address—"Glovers.” Telephone No« 39 Wm Jas GLOVER & C“ Original anti Sole Makers of(filorer's Best” Steel Wire Ropes, Works-ST. HELENS, LANCS. NON-TWISTING WINDING, SINKING. LOCKED CAPSTAN ROPES, COIL etc. “GLOVER’S best: DEAD LANG’S LAY WIRE ROPES. Locked Coil and Lang’s Lay Ropes of Greatest Length without Joints in Component Wires. Do not Kink or Curl. All Injurious Stresses eliminated. Greatest ease and safety in Splicing and Handling. REPRESENTATIVES—CARDIFF—F. WYNDHAM LEWIS, 1 & 2, Western Mail Chambers, St. Mary’s Street. SHEFFIELD—W. WALTON PITT, 25, Gatefield Road, Abbeydale Road. NEWCASTLE-ON-TYNE, T. W. ANNS, Ward's Buildings, High Bridge.