July 16, 1915,THE COLLIERY GUARDIAN.107

WARNING. |

I ARE YOU AWARE that one “JEFFREY” AIR |
|	COAL-CUTTER has cut more coal than |

g	four competing machines on the same coal-face	|

|	in Wales ; therefore, why not purchase the best	|

|	machines. We can give you immediate delivery or	g

|	a trial of “Jeffrey” Compressed Air Coal-Cutters.	g

|	HUGH WOOD & G? LTD	|

Newcastle-on-Tyne. |

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» a h a a n a

1

’E 01.

LW.'



More Light means

Cleaner Coal, Less Roof
Accidents, and Freedom
from Nystagmus. . . .

===== HAILWOOD’S ==

Combustion Tube Lamp
is cheaper, more reliable,
and has greater candle
power than electric lamps.

ACKROYD & BEST Ltd.,

Morley, nr. Leeds.