May 11, 1917.

THE COLLIERY GUARDIAN.

885

SAFETY FIRST !!

USE ONLY

“BLAKEBOROUGH” VALVES

FOR ALL DUTIES.

MAKERS :

J. BLAKEBOROUGH & SONS Ltd.
BRIGHOUSE.

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- Hailwood's ‘
WMSuSTIO'N-'TA'C'1-

LAMP



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.



LTD

BFACON.MORLEYJBKS