August 23, 1918.

THE COLLIERY GUARDIAN.

[supplement PAGE XI.]

415

COLLIERY BOILERS A SPECIALITY.

Telephone No. 81.

ARNOLD’S PATENT

BULBOUS FLUE.

One of these Boilers with Arnold’s Barrel Flues inserted has worked at Doncaster Corporation Electric Light and Power Station
at 200 lbs. working pressure for 17 years without repairs.

to

HOPKINSON-WEST

PATENT

Expansion Safety Flue.

Established 185 6.



Also TOLUOL PLANTS, BYE-PRODUCT PLANTS and CHEMICAL PLANTS erected and maintained.

WM. ARNOLD & CO., BARNSLEY.

ARCHIBALD BAIRD & SON LTD.,	A

HAMILTON.
Telegrams—Excello.	j—»

Telephone—No 57.

xeiepuone—

pk	— Makers of —

.	GUTTA PERCHA PUMP

VJ	BUCKETS, RINGS & WASHERS.

and ALL COLLIERY REQUIREMENTS.



CRADOCKS

WIRE ROPES

works- WAKEFIELD, England

On Admiralty

of Contractors.

John Russell & Co. Ld

OF ALL KINDS AND
FOR ALL PURPOSES

~ ALMA TUBE WORKS, WALSALL

FITTINGS

GEORGE BENNETT CO.

(SHEFFIELD) LIMITED.

SPECIAL BRANDS.

High Grade Crucible

CAST STEELS TOOLS t MAGNET STEEL

<3

B HARD

TRADE Sy J MARKS

HIGH=SPEED

STEELS



TOOL STEEL SPECIALISTS.

Special Chrome Wortle Steel Wire Drawers’ Plates with or
for Wire Drawers’ Plates.	without Shank made in all sizes.

Self-Hard Steel Works, SHEFFIELD, Eng.

Telegraphic Address FAMOUS, SHEFFIELD.”	Established 1879,	National Tel.: No. 1449 & 481.