May 12, 1916.

THE COLLIERY GUARDIAN.

891

_____

Walter Scott Ltd.

Leeds,	LEEDS STEEL WORKS,	England

I---------------------------------

Keith Centrifugal Fans.

MANUFACTURERS OF

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

Example of 10 in. x 6 in. 421b. R.S. Joists curved for Framework to Roadway.

Pit Head Frame.

l Erected in Works
for inspection.

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ROLLED STEEL JOISTS for PIT PROPS,
FRAMEWORK TO ROADWAYS. &c.

STRUCTURAL STEELWORK FOR BUILDINGS, &c.

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,

KEITH HAND=GEARED FANS

for

Ventilating Small Headings, &c.

COMPACT. PORTABLE. EFFICIENT.

Fitted with Single or Double Cranks.

For Mine Ventilation and Induced Draught, Keith
Fans of the largest sizes are in extensive use.

James Keith & Blackman C” Ltd

27, Farringdon Avenue, .... LONDON.

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

THREE-THROW

RAM PUMP

IwWes
(WyftGHT

For Mining Purposes,

Town's Water Supply, &c.

With BELT PULLEYS for driving by

“SUCTION” GAS ENGINE,
OIL ENGINE,

STEAM ENGINE, or with
ELECTRIC MOTOR.

Fitted with OUTSIDE VALVE SPRINGS for
HIGH SPEEDS.

Quotations on receipt of particulars of the duty.

TANGYES LI° BIRMINGHAM

No. 408 D