February 8, 1918.

THE COLLIERY GUARDIAN.

259

INCREASE YOUR OUTPUT.

WE CAN GIVE YOU THE

BEST SERVICE
AT THE

LOWEST COST.

NO LEAKAGE OF ACID.

BRITISH PRODUCTIONS
ENTIRELY.

ACCUMULATORS for all purposes.

Firemen’s Emergency
Pocket Lamp.

Size 51 in. by 4 in.

Telegrams—
PELECTLYTO,
BOCHURCH,

LONDON.”

Telephone—
119
STRATFORD.

■ . Jlilfc;-.

.iWEEF* '

■A’liiiiihm' 'll in ‘WrW*'i!i‘

TSIHE..

Selling’s Patent Automatic
EXPANSION GEAR
for Winding Engines . . .
SAVES up to 50 % in STEAM CONSUMPTION.

APPLY FOR FULL PARTICULARS—

WORSLEY MESNES IRONWORKS LTD.,

Telegrams—	S A JUi	Telephone—

“ENGINES, WIGAN.” WlUAIli	No. 46 WIGAN.

PUMPS FOBooLs

Miners’

Electric Lamp.

Weight 41 lb.

Pearson’s Electric Miners’ Lamp C? L?

Victoria Works, Marshgate Lane, Stratford, LONDON, E. 15.

IB ss	i

T. Shore & Sons Ld.

Engineers,

Etruria, STOKE-ON-TRENT

Telephone: 74.

Telegrams : “ Pumps, Stoke=on=Trent

WELL BORING

Deep Well
Pumps.

Artesian

Well
and

Waterworks

Air Lift
Pumps.

Air
Compressors.

Shot

Firing.

Boring Tools.

Turnstiles.

Engineers.

Telegrams :
“Abyssinian,
Finsq,
London.”

Tel.:

London Wall,
9027.



IE GRAND S SDTCUFF, 133, Mill Row, LONDON, E.C. 1

HAMMERED

CAST IRON

Premier Works,

PISTON RINGS

Don Road,

SHEFFIELD

(by the Davy-Robertson
Process),

All sizes from 21 in. to 72 in.

In our Special Piston
Ring Iron.

THE STANDARD PISTON RING

& ENGINEERING CO. LTD.,

QUICK DELIVERY. LOW PRICES.



HERBERT G. RICHARDSON a

Magnet Works, WALSALL.

TPHONE : 400 Walsall.
GRAMS: “Richardson,
400 Walsall.”

MAKERS OF

ELECTRICAL

Junction Boxes
Switch Boards

Earthing Devices
I. C. Switches
Control Panels
Haulage Gears

ALSO

Cranes

Lifts

Lifting Magnets

f





OF ALL

TYPES.

WATER TUBE TYPE.

Simplicity of design with maximum efficiency.

WOLVERHAMPTON, Eng.

“THOMPSON” BOILERS

THE “CROWN” ROTARY
GEARED PUMP

FOR OIL OR WATER AND SUDS.

Useful in Collieries, Pumping Sta-
tions, Railroad Shops, and also on
Machine Tools.

Supplied with | in., | in. or | iu. Gas
Suction and delivery. Capacity 120
gallons at 320 revolutions.

THE CROWN ENGINEERING Co.,
123-7 Sheen Rd., Richmond, Surrey.

Cannot be impaired, however intense the heat.
Our TELLURIC CEMENT, unequalled for general purposes.

Sole Makers: SUTCLIFFE BROS.,

Union Works, GODLEY, nr. Manchester.

“CROWN” COVERINGS

for Boilers, Piping, Superheaters, &c.

96 SAVING

in Radiation, Greatest Economy, Longest Service.