March 22, 1918.

THE COLLIERY GUARDIAN.

571

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.

Telegrams—

“ PELECTLYTO,

BOCHURCH,

LONDON.”

Telephone—

119

STRATFORD.

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Firemen’s Emergency
Pocket Lamp.

Size Si in. by 4 in.

Miners’

Electric Lamp.

Weight 4| lb.

Pearson’s Electric Miners’ Lamp C? L? I

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

'WELL. BORING

Deep Well
Pumps.

Air Lift
Pumps.

Air
Compressors.

Shot

Firing.

Boring Tools.

Turnstiles.

•v,

Artesian

Well
and
Waterworks
Engineers.

Telegrams :
“Abyssinian,
Finsq,
London.”

Tel.:

London Wall,
9027.



LE GRAND & SUTCLIFF, 133, Bunhill Row, LONDON, E.C. 1

HERBERT G. RICHARDSON

Magnet Works, WALSALL.

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I

'C^sS”

A-

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V





Meltings’ Patent Controller
and Steam Brake.

The most complete and reliable apparatus

— for the —

Automatic Control of Winding Engines.

References to some of the most important
Collieries in the Kingdom.

Full Particulars from SOLE MAKERS :

Worsley IHesnes Ironworks Ld.?

Telegrams—
“ENGINES, WIGAN.”

WIGAN.

Telephone—
No. 46 WIGAN.

FERRO-CONCRETE LINING

YEARS of STUDY
and EXPERIENCE
HAVE BROUGHT
MY SYSTEM OF
CEMENTATION
TO PERFECTION.

TO COLLIERY PROPRIETORS.

Shafts sunk, tunnels driven, and
other mining constructions carried
out in difficult and very wet ground
by the best method. Success guar-
anteed.

19 shafts in Great Britain sunk with
cementation.

Ferro-Concrete Lining a speciality.

Feeders of water in shafts or levels
effectually treated.

ALBERT FRANCOIS, w ooncIsteT

Telegrams—“ Francois, Doncaster,”	Telspttono—40S Doncaster,

Partners: Albert J. Francois (Belgian); Thomae Blandford.

HAMMERED

GAST IRON

Premier Works,

PISTON RINGS

Don Road,

SHEFFIELD

Telegrams—
** Ocean, Sheffield.”

(by the Davy-Robertson
Process),

All sizes from 2} in. to 72 in.

In our Special Piston
Ring Iron.

QUICK DELIVERY. LOW PRICES.

THE STANDARD PISTON RING

& ENGINEERING CO. LTD.,

OF ALL

TYPES.

SfcS--I’>j

WATER TUBE TYPE.

Simplicity of design with maximum efficiency.

WOLVERHAMPTONJnj.

“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 | in. Gas

Suction and delivery. Capacity 120
gallons at 320 revolutions.

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

“CROWN” COVERINGS

for Boilers, Piping, Superheaters, &c.

96 SAVING

in Radiation, Greatest Economy, Longest Service.



Cannot be impaired, however intense the heat.

Our TELLURIC CEMENT, unequalled for general purposes.

Sole Makers! SUTCLIFFE BROS.,
Union Works, GODLEY, nr. Manchester.