THE COLLIERY GUARDIAN.

1473

June 26, 1914.

• • • MARK • •

MINE FANS

Deliver more air at less cost for power than
the ordinary paddle blade Fan. Sirocco Fans
can be arranged for reversal of air current.

Sirocco Engineering Works,
BELFAST.

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

Speciality-

COAL SCREENING & CONVEYING

w

:,W $:■

«SSi

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' I ' 'VY

■ECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER

CONSIDERABLY OVER

100 PLANTS













HOW AT WORK IN
GREAT BRITAIN
AND THE COLONIES

Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEVENS, 16, Fields Bead, Newport. Mon

CUTTER PICKS,

HOLLOW DRILL STEELS

A1NTX>

TWIST DRILL STEELS

READY FOR USE IN ALL

MAKES OF MACHINES.

from the Makers:

Buy

THE HARDY PATENT PICK CO. L“

SHEFFIELD.

-^HMWXKQK’m’YI’KVraMnCTOMmxmSHHEnmjaMn'MlDKnttBaHBm^

Walter Scott Ltd.

Leeds,	LEEDS STEEL WORKS.	England.

MANUFACTURERS OF

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

Pit Head Frame.

> Erected in Works
» for inspection.

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

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

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.