January 26, 1917.

THE COLLIERY GUARDIAN.

159

ms

SIZE St x 4.

FIREMEN’S EMERGENCY
POCKET LAMP

WITH

UNSPILLABLE

ACCUMULATORS.

Approved by the Home Office
for use in Mines.

Telegrams—“ PELECTLYTO,
BOCHURCH, LONDON.”

Telephone—119 STRATFORD.

British Productions

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MINERS'
ELECTRIC LAMP.

entirely both as to Capital

NEW TYPE
VALVES

(Patent applied for).

No Acid Leakage.

Weight under 411b.

Burning hours 16.

Time taken for
changing bulb,
5 seconds.

Cheapest in Upkeep.

Pearson’s Electric
Miners’ Lamp Co. Ltd.,

VICTORIA WORKS,
'Marshgate Lane, Stratford,.

LONDON, E.

and Labour.

Clarke, Chapman & Co. Ld.,
VICTORIA WORKS,
———— GATESHEAD.

SPECIALISTS in

Colliery Power Plant,
Water Tube Boilers
(“ WOODESON ” PATENTS),
- PUMPS -

FOR ALL DUTIES,
ELECTRIC AND STEAM.

Haulage and Winding Gears.

HAMMERED

CAST IRON

THE STANDARD PISTON RING

& ENGINEERING CO. LTD.,

PISTON RINGS

(by the Davy-Robertson
Process).

All sizes from 24 in. to 72 in.

In our Special Piston
Ring Iron.



QUICK DEUVERY. LOW PRICES.

Premier Works,

Don Road,

SHEFFIELD

Paper or Bitumen

CABLES.

Shot Firing Cables.

All Guaranteed of BRITISH MANUFACTURE.

COMPETITIVE PRICES for the HIGHEST QUALITY
and QUICK DELIVERY.

HIGGIN Ltd., deahsgate, Manchester.

& HAULING ENGINES

up to the largest sizes.

STEAM and ELECTRICALLY DRIVEN.

Worsley Mesnes Ironworks Ld.,

WIGAN.

AIR-COMPRESSING ENGINES
AND PUMPS.

BREAKDOWN REPAIRS A SPECIALITY.

Telegrams—“ ENGINES, WIGAN.”	Telephone—No 46 WIGAN.

Telephone No.—1006 Avenue. Telegrams—“Kernamat, London.”

H. E. HAY,

Peninsular House,

28, MONUMENT ST., LONDON, E.C.

Sole Agent for—

KERN & CO., AARAU, SWITZERLAND.

Established 1819. Contractors to the Indian Office.

FIRST PRIZE—GOLD MEDAL. GRAND PRIX.

Allahabad (1911) U.P. Exhibition. Paris, 1899. Milan, 1906.

TURIN (1911)—2 GRANDS PRIX.
20 Medals and Highest Awards.

Makers of High-class - -

Swiss Drawing and ■ ■

Surveying Instruments.

THE FINEST INSTRUMENTS IN THE WORLD.
HIGHEST PRECISION. LATEST IMPROVEMENTS.

CATALOGUES SENT FREE.

STOCK

JOHN THOMPSON

2 Dish

1 ..

Dish-Ended Type.

30ft. by 9ft. 3in., 1501b. w.p.
30 ft. by 8ft. 6 in., 1201b. w.p.

30 ft. by 8 ft. 3 in., 150 ib. w.p.

for Boilers, Piping, Superheaters, &c.

961 SAVING

‘Russell’Steel DOGSPIKES

For HIGH CLASS QUALITY and
PRACTICAL UTILITY are UNSURPASSED.
In use throughout the world.
Large Stocks of all sizes held.

JOHN G. RUSSELL,
Clydesdale Spike "Worlcs,
WISMAW, SCOTLAND.

“CROWN” COVERINGS

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.