March 3, 1916.

THE COLLIERY GUARDIAN.

403

MARK

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

CENTRIFUGAL FAN
for every purpose for which a
: : Fan can be used. : :

Speciality—

COAL SCREENING t CONVEYING

FORGE
FANS.

In sizes
suitable for
one to
forty fires.

■See Bulletin

No. 2000 C.

I"

Ki

St

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.





Davidson & Co. Ltd.,

Sirocco Engineering Works,

BELFAST.

CONSIDERABLY OVER

inn pi ant? ---

|uu I LHIV I O AND THE coloh,es

Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEVENS, 15, Fields Road Newport, Mon.





Walter Scott Ltd.

Leeds,	LEEDS STEEL WORKS,	England.

HOWARD STREET

MANUFACTURERS OF

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

tub
BOLTS
cupS,s9

Union
Brand

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

/ <$■
/ <»

SJ «.<

Pit Head Frame.

< Erected in Works
jijL for inspection.

<$> \ I
<8* \

Vi* ® ftl



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

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.