466 THE COLLIERY GUARDIAN. September 3, 1915. The “PROTO” Rescue Apparatus. THE ALL-BRITISH APPARATUS WHICH ACTUALLY SAVES LIFE. No Injector employed. Always under positive pressure, therefore no danger of drawing poisonous air into breathing circuit. Our “BULLETIN” of actual work done in serious cases will be sent free on request. For further testimony as to the efficiency of the “ Proto,” please see Mr. J. R. ALLOTT’S paper read before the Institution of Mining Engineers on 5th June, 1913—copy sent free on request. SIEGE, GORMAN & CO. LTD., “NeptY“;».E. Telegrams—“Siebe, Lamb, London.” Telephone No.—Hop 3401 (2 lines). Agent for North America and Mexico-H. N. ELMER, 1140, Monadnock Block, Chicago. Chester MINING AND ELECTRICAL MACHINERY OF ALL KINDS. r© . ? * * SANDYCROFT^ LIMITED, “FIRE KING” SPRINKLING SHOVEL F'ORt BOILER FIRING (Patented) Mechanical Stoking’. Similar, bat better effect than with Spreads the Fuel. No Caking. LESS SMOKE. Great number of REPEAT ORDERS. Increased Efficiency. Saving in Fuel. MORE STEAM GENERATED. C. A. FELL, Dronfield, nr. Sheffield GEORGE BURNSIDE, Burnsides Safety Boring Apparatus. Used most successfully in tapping old Mine Workings. Apply Jot Catalogue. Boring Tool Works, Shiney Row, Fencehouses, Also Eyk Guards fob Pit Ponies. CO. DURHAM. Firth’s Steel Props. ^AMkPV Pres5ed Steel D/llN I\ LI Barrow Bodies Wired Edges : No Rivets : No Seams : No Joints : Last much longer than riveted Bodies. Joseph Sankey & Sons Ltd., Hadley, Salop. AIR COMPRESSORS. REAVEU & 00. LTD. -- IPSWICH. Illustrated Catalogue Cl 3 post free. MADE FROM Rolled Steel Girders with flat ends formed by turning over the flanges. 5" x 4' x | = 16J lb. per ft. 4" x 3j" x f" = I2f lb. per ft. Prices and fall particulars — from — WILLIAM FIRTH Ltd. GREEK STREET, LEEDS. Established 1818 Telegraphic Address—"Glovers.” Telephone No. 39. Wm Jas GLOVER & C° Original and Sole Makers of “ Glover’s Best” Steel Wire Ropes. Works—ST. HELENS, LANCS. NON-TWISTING LOCKED COIL WINDING, SINKING, CAPSTAN ROPES, etc. SECTION A.m - ■■ J ■■ ' ■ ■ ■” M/w / -few: '■ •«£: BEST “GLOVER’S 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, NEWCASTLE-ON-TYNE, T. W. ANNS. Ward’s Buildings, High Bridge.