September 18, 1914.	______

THE COLLIERY GUARDIAN.

607

VICTOR POWDER

V'"'

Biggest Pendulum Swing

W

296

on

New Permitted List
of Explosives

18

OUNCES

No Thawing Required
Fumes Trivial * No Insensitiveness Defect





NOBEL' GLASGOW

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HAILm/O

COMBUSTr '

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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.