April 12, 1918.

THE COLLIERY GUARDIAN.

731

CRADOCKS

WIRE ROPES

WORKS— WAKEFIELD, England

“s SUPERHEATERS
JrA 1 JtLlN 1

SAVE IO to 20% of COAL.

OVER 1,600 WORKING.

*-40^ ~
if

' «



SUPERHEATER APPLIED TO LANCASHIRE BOILER.

MAKERS of SUPERHEATERS
FOR ALL TYPES OF BOILERS.

Experts on Piping Installations, etc.

Send tour Enquiries to

BOLTON’S SUPERHEATERS Ltd.

(Late A. BOLTON & Co.)

Heatizer Works, Trafford Park, MANCHESTER.

Tele. No, 641 Trafford Park. Telegrams: “Heatizer,” Manchester.

Ed. Bennis

& Co. Ltd.,

Little Hulton, Bolton

& 28, Victoria Street,
London, S.W. 1.

Catalogues and
all particulars
on application.

complete self-contained unit
small boiler houses.

INDISPENSABLE for the rapid and
efficient handling of coal and ashes.
These machines are installed in a
number of important Collieries and Gas
Works, saving the labour of many hundreds
of men. Combined with “ Bennis ” Stokers
—which burn all kinds of pit rubbish—
they form a
for large and

BENNIS

Elevators & Conveyors

rawstem i







ididididie

'■J. jEO

L-h®7q.?sA

■■ ,. $

I
fl

More Light means

Cleaner Coal, Less Roof
Accidents, and Freedom
from Nystagmus. . . .

= HAILWOOD’S

Combustion Tube Lamp
is cheaper, more reliable,
and has greater candle
power than electric lamps.

I M0RI«a°BS2£

LTD.