July 14, 1916.

THE COLLIERY GUARDIAN.

53

Fig. 620.—“ CORNISH ” SINKING PUMP,

“Bucket” Type.

300 feet Pattern.

SINKING

PUMPS

FOR

COLLIERIES, MINES, etc.

Large Stock for Immediate Delivery.

STEAM AND POWER

PUMPS

of every tiescription.

Fig. 622.—“ CORNISH
SINKING PUMP.
“RAM ” TYPE.

600 feet Pattern.

JOSEPH EVANS & SONS

Cuhvell Works, WOLVERHAMF»TON.

70,000 evidences of success

HAILWOOD COMBUSTION

TUBE OIL LAMP

AsK for the full details to=day,

LTD

■x

Sr

bl

Just 70,000 times has this lamp proved
that it gives a better light than an
electric lamp. Of course, it is the











And it has attained this success because it has
shown these advantages.

A greater all=round candle power than an electric
lamp.

A clearer, whiter light, and one not easily extin=
guished.

A greater candle power and a greater element of
safety than any other flame safety lamp.

Greater gas=detecting properties, and it is 50 °/
cheaper than an electric lamp.

You will be interested in the numerous compli=
ments miners have paid the Hailwood—you will
be interested in knowing the economies it can
effect in your mine.