398

THE COLLIERY GUARDIAN.

March 3, 1916.

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.

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A

ADVANTAGES:

DURABILITY.

HIGH EFFICIENCY.

BEST WORKMANSHIP.

MINIMUM MAINTENANCE

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



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1

__________________________________

"I

BELLISS & MORCOM LIMITED

Telegrams :
“ BELLISS, BIRMINGHAM.”

BIRMINGHAM

London Office :

8, VICTORIA STREET, S.W.

GOODALL CLAYTON & Co. Lo.

MINERS’

LEEDS.

SAFETY LAMPS.

Telegrams :—
“ Vertical, Leeds.”

Telephone :—1982, Leeds.

.....

— —

ft

...

A ■ ’•*>■■■

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Flame Lamps

FOR

THE OFFICIAL

AND THE

WORKING MINER,

With or without Electric Ignition.

Electric Lamps

WITH

Alkaline or Lead Batteries.

MAKERS AND ERECTORS OF

SCREENING PLANTS, PICKING BELTS, SCREENS,
PITHEAD GEARS.

BUNKERS, ROOFS, STEEL STRUCTURAL WORK, &c.

LAMP CABIN EQUIPMENTS.
UNDERGROUND RELIGHTERS.
LAMP STANDS.
LAMP BENCHES.
RIVET MOULDS.
LOCKING & UNLOCKING MACHINES.
LAMP CLEANING MACHINES.

GAS RETORT INSTALLATIONS, CONVEYING PLANTS.

Representatives:—H. L. CHESTON, Clarendon House, Boston Spa, Yorks.

W. OGDEN DAYSON, 1, Mount Street, Swansea, for South Wales.

SEND FOR LIST No, 41 D.

JOHN DAVIS & SON

ITU ALL SAINTS WORKS, DERBY ;

I UULUy I Ltf 1 Uag &17, Victoria St., Westminster, London, S.W.

r	* Telegrams—“ Davis, Derby.” Telephone—240 Derby.