May 26, 1916.

THE COLLIERY GUARDIAN.

985

Walter Scon Ltd.

Leeds,	LEEDS STEEL WORKS,	England

Keith-Blackman

Electric Forge Blowers.

MANUFACTURERS OF

BRITISH STANDARD ROLLED STEEL JOISTS, CHANNELS,
TRAMRAILS AND PERMANENT WAY RAILS, &o.

Example of 10 In. x 6 in. 42 lb. R.8. Joists carved for Framework to Roadway.

* \

♦ \
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Pit Head Frame.

. Erected In Works
for inspection.

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ROLLED STEEL JOISTS for PIT PROPS, i
FRAMEWORK TO ROADWAYS. Ac.

STRUCTURAL STEELWORK FOR BUILDINGS, Ac.

Mild Steel Blooms, Billets, Slabs, Tinbars, Rounds & Flats.

Rolls cut for Special Sections and to approved quantities

Books of Sections and other information on application,

a

These Blowers are very compact, and can be
applied to any hearth.

LOW FIRST COST.

SMALL RUNNING COSTS.

Supplied complete with Hearths in many
designs, or separately for existing hearths.

FANS & BLOWERS
for all purposes.

James Keith & Blackman C“ Ltd

27, Farringdon Avenue, .... LONDON.

And at Manchester, Newcastle, Cardiff, Leeds, Glasgow, Edinburgh, &c.

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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1.1. Jt

ADVANTAGES

DURABILITY.

HIGH EFFICIENCY.

BEST WORKMANSHIP.

MINIMUM MAINTENANCE

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



IHS

BELLISS & MORCOM LIMITED,

Telegrams:

“ BELL1SS, BIRMINGHAM.”

BIRMINGHAM.

London Office :

8, VICTORIA STREET, S.W.