June 23, 1916.

THE COLLIERY GUARDIAN.

1179

First
in THE

Field

The

MARK

Centrifugal Fan
is the Original
Many-Bladed Fan.

BRANCH OFFICES.

LONDON:

Egypt House, New Broad St.
MANCHESTER :

54, Corporation Street.

GLASGOW :

53, Bothwell Street.

BIRMINGHAM :

Exchange Buildings, New St.



			

NSTEAD of 6 or 8 large
“paddles,” the “Sirocco”
comprises numerous curved
blades that are axially long
and radially narrow, forming
an intake opening equal to the
diameter of the wheel. The
“Sirocco” was the first Fan
of this type to be put to com-
mercial use.

DAVIDSON & CO. LTD.,

Sirocco Works,

BELFAST.

GOODALL, CLAYTON & Co. Lo

LEEDS.

Telegrams :—
“Vertical, Leeds.”

Telephone :—1982, Leeds.

■ 'JSBF'

SB



MAKERS AND ERECTORS OF

SCREENING PLANTS, PICKING BELTS, SCREENS,
PITHEAD GEARS.

BUNKERS, ROOFS, STEEL STRUCTURAL WORK, &c.

GAS RETORT INSTALLATIONS, CONVEYING PLANTS.

PLOWRIGHT BROS. LTD.,

«	r

Brampton Iron Works, Chesterfield.

Speciality

COAL SCREENING > CONVEYING

v <3

•ATT
RiJ

fill

■

,.u ... -

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.







CONSIDERABLY OVER

inn pi antq b“

I UU I LHIa I O AND THE COLONIES-

Estimates and Designs on application.

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

ooa

mjjbs

HOWARD STREET

tub
BOLTS
CUPS,S9
A
Union
Brand

Representatives:—H. L. CHESTON, Clarendon House, Boston Spa, Yorks.

W. OGDEN DAYSON, 1, Mount Street, Swansea, far South Wales.