October 13, 1916.

THE COLLIERY GUARDIAN.

697

• • TRADE• • •



CENTRIFUGAL
FANS,

PLOWRIGHT BROS. LTD

Brampton Iron Works, Chesterfield

MARK ••

Some Features of the Ring Lubricated Bearings.

2.

3.

4.

designed
work.

Extra long Bearing Surface with White Metal Lining.
The Thrust Collars are housed inside the Bearing.
Large Oil Reservoir and heavy Oil Rings.

Oil Leakage and Overflow eliminated.

Sirocco ” Fan Bearings are
for hard and continuous

Speciality—

COAL SCREENING. CONVEYING

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.

Davidson & Co. Limited

Sirocco Works, BELFAST.

CONSIDERABLY OVER

100 PLANTS H

Estimates and Designs on application.

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

WORK IN
BRITAIN
COLONIES.

NEW EXPLOSIVES COMPANY Ld

ESTABLISHED 1865

Manufacturers of

STOMONAL No. 1

Head Office: 62, London Wall, London, E.C

Works: Stowmarket, Suffolk

Particulars and Prices on application to the Company or any of their Agents

The Ideal “ Permitted ” Explosive for Coal Mines

Every description of High Explosives for Mining and
Blasting Purposes.

.	I*.	~