September 6, 1918.

THE COLLIERY GUARDIAN.

491

^SIMPLEX HEAVY SCREWED___

CONDUITS AND CONDUIT FITTINGS

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

Manufacture & Assembly

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

pay most careful attention.

SIMPLEX CONDUITS Ltd.

HEAD OFFICE AND WORKS:

GARRISON LANE —B’HAM.

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

Speciality

GOAL SCREENING«CONVEYING

♦- A

*■

■

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.
_________________________________________



CONSIDERABLY OVER

100 PLANTS

NOW AT WORK IN
GREAT BRITAIN
AND THE COLONIES.

Estimates and Designs on application.

BRAND

RED LABEL.

mats

Mate

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‘DELIVERIES

0 FROM STOCK

DOS SPflGXBS

UNION

o O © © G Q O

Albert Frosts

_ HoujzirdSt.

Sheffield.

HOPKINSON

SAFETY BOILER
MOUNTINGS.

PATENT

ABSOLUTE

Water Gauge
for Water-Tube,
Lancashire and
Marine Boilers,
Locomotives
and Steam
Separators.

J. HOPKINSON & CO. LTD.,

Britannia Works, HUDDERSFIELD.

LONDON - GLASGOW - PARIS - PETROGRAD.

No. 400. ___"	_____—

lOPKINSONS
PATENT

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