June 2, 1916. THE COLLIERY GUARDIAN. 1057 Two Safety Devices you ought to have in your 27- 2 28 8 9' H A I L W 0 0 D S patent The World’s Safety Lamp Experts, MORLEY, Near LEEDS. Telephone No.—86 Morley. Telegraphic Address—“Lamps, Morley, Leeds” few » L & 9-3 /°-4 II—H 12. HAILWOOD’S COMBUSTION TUBE FLAME SAFETY LAMP Meeting all Government Requirements. Giving Higher Candle-power than Electric Lamps. REDUCING NYSTAGMUS. Insuring Cleaner Coal. Reducing Accidents. BestIi I — 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. » ..-jf ? < -T 25 □ mm Ki