July 12, 1918.

THE COLLIERY GUARDIAN.

67

SIMPLEX HEAVY SCREWED

CONDUITS AND CONDUIT FITTINGS

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

Speciality -

COAL SCREENING i CONVEYING

SUBSTANTIAL Electric

Light and Power
Installation Material for
Factories & Mines has been
-----developed by----
SIMPLEX CONDUITS Ltd.
in a thorough and thought-
ful manner. Design

|| • w

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.



Manufacture & Assembly

are all of prime importance
—and to each of these we

pay most careful attention.

SIMPLEX CONDUITS Ltd.

HEAD OIFICE AND WORKS:

GARRISON LANE — B’HAM.

CONSIDERABLY OVER

inn punk

I 1111	| LflBW I MJ AND THE COLONIES.

Estimates and Designs on application

Albert Frost&^

_ Houmrd St.

Sheffield.

'union	brand

RED LABEL.

DOS SPAKB&

-—0---

~ '	... .It--

° DELIVERIES»
® FROM STOCK ®

H0PKINS0N

VALVES

•n lipi fri

PATENT STOP VALVE

UPWARDS OF

30,000

SUPPLIED or on order.

THE

HOPKINSON-FERRANTI

J. HOPKINSON & CO. LTD.,

BRITANNIA WORKS,

HUDDERSFIELD.

LONDON - GLASGOW - PARIS - PETROGRAD.

No. 400.	_________