May 7, 1915. THE COLLIERY GUARDIAN. 981 Two Safety Devices you ought to have in your Mine 27 --27 2 26 t-is' 22 lAKES! f I patent < MUOm tK/KH 25 8 HAILWOODS- tpMSUSflOH LAMP The World’s Safety Lamp Experts, MORLEY, Near LEEDS. Telephone No.—86 Morley. Telegraphic Address—“ Lamps, Morley, Leeds.” 9—3 /OH II—* /2\ HAILWOOD’S COMBUSTION TUBE FLAME SAFETY LAMP Meeting al! Government Requirements. Giving Higher Candle-power than Electric Lamps. REDUCING NYSTAGMUS. Insuring Cleaner Coal. Reducing Accidents. — ACKROYD & BEST LTD HAILWOOD’S UNDERGROUND RE-LIGHTER Covered by numerous British and Foreign Patents. The Pioneer of Machines for insuring the complete enclosing of the lamp during the re-llghting process. One of the best helps to discipline and saves “Limbs” and money.