January 7, 1916.

THE COLLIERY GUARDIAN.

5

STEAM, MOTOR, BELT, OR ROPE=DRIVEN

AIR & GAS COMPRESSORS

From 50 to 15,000 cubic feet

FOR

COLLIERIES, MINES, Etc.

ADVANTAGES^

SIMPLICITY.

RELIABILITY.

SELF-LUBRICATION.

SMALL FLOOR SPACE.

ADVANTAGES

DURABILITY.

HIGH EFFICIENCY.

BEST WORKMANSHIP

MINIMUM MAINTENANCE

. y

'vW - -

1

• ■

■ .■





One of Two 1,400 c.f. Air Compressors, in De Beers Mines S.A.

BELLISS & MORCOM LIMITED,

Telegrams:	11? 1VII IMf’1 I I A 1VI	London Office :

“BELLISS, BIRMINGHAM.”	DUVlVlUU	8, VICTORIA STREET, S.W.

•	(3 I

.y.HAijwoons

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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.