June 9, 1916.

THE COLLIERY GUARDIAN.

1083

Walter Scon Ltd.

Leeds,	LEEDS STEEL WORKS,	England

Keith Centrifugal Fans.

MANUFACTURERS OF

BRITISH STANDARD ROLLED STEEL JOISTS, CHANNELS,
TRAMRAILS AND PERMANENT WAY RAILS, &C-

Pit Head Frame.

. Erected in Works
for inspection.

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F J *

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MB

Example of 10 in. x 6 in. 42 lb. R.S. Joists curved for Framework to Roadway.

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.

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■*£.**• • •



Illustration shows a large Double Inlet Keith
Mine Fan at our Works.

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

Hand-geared Keith Fans also supplied for
ventilating small Headings, etc.

We have a wide experience in the
application of Fans and Blowers,
and our expert knowledge is at the
disposal of clients.

James Keith & Blackman C° Ltd

27, Farringdon Avenue, .... LONDON.

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



Type GAS ENGINE

With “VARIABLE ADMISSION” GOVERNING

“WORKS LIKE

STEAM ENGINE.”

FOR DRIVING

ALTERNATORS IN

PARALLEL.

A

SINGLE CYLINDER OR COUPLED ENGINE.

Catalogue, with full particulars, on application to —

TANGYES LT-P BIRMINGHAM

No. 205 D