April 5, 1918.

THE COLLIERY GUARDIAN.

[supplement PAGE VII.]

717

Wrought Iron and Steel Tubes.

SPECIAL JOIKT.

These Tubes are specially suitable for
mines, being both light and strong.
The Joint, as illustrated, can be easily
connected, and a tube can be removed
without disturbing the run

Fittings of all kinds supplied.

Improved Albioti	Klanjre Joint,

STEWARTS and LLOYDS LTD.,

PIT PROPS.

We manufacture Tubular Steel Pit
Props, which are exceptionally strong
and durable. They can be used
repeatedly and have a high factor
of safety.

Lists sent on application.

GLASGOW-4 1, Oswald Street.
BIRMINGHAM—Broad Street Chambers.
LONDOPi—Winchester House, Old Broad St., E.C. 2.

ALWAYS AT YOUR SERVICE.

ESTD.

1854.

TEL. No.

581.

OF NIELSON COLUMN FAME.

W. E. HARRISON,
Practical Steeplejack,
Regent Terrace,
SHEFFIELD,
for

Repairs, Additions and Renewals

to

Tall Urick & Iron Chimney Stacks,
Lighthouses, Church Spires, etc.

LIGHTNING CONDUCTORS
: : A SPECIALITY. : :

AWARDED 3 GOLD MEDALS FOR EXCELLENCY.

A trial in any part of
the country solicited.

0RM EROD’S

IMPROVED

PATENT SAFETY

LINKS

For the effectual prevention
of Accidents from Over-
winding.

THE BEST AND MOST RELIABLE
SAFETY DETACHING HOOK
YET INVENTED.

Advantages and full particulars
on application.

Sizes up to 10 Tons working
load in Stock or Progress.

DIPLOMAS OF HONOUR AWARDEE
TORONTO, LONDON & OTTAWA,
CANADA, August, September and
October, 1898.

PATENTEE <$• SOLE MANUFACTURER—

EDWARD ORMEROD,

Atherton, nr. Manchester.

BALDWIN'S

BOILERfluidINJECTOR

GALLOWAYS

Can be fixed
on the Boiler,
also on the
Economiser.

Inlet and
Outlet Valves,
the “ Beta!! ”
Renewable.

3 Capacities,

2	QUARTS

3	„

41	„

It’s made in the Steam Users’ Interest.

SEND FOR CATALOGUE, FREE.	Est. 1877.

0ver2,000 British Steam Users are now using
the Baldwin “ BETALL ” Valves.

JAMES BALDWIN & CO., KEIGHLEY.

Engineers and Founders.

LIMITED,	MANCHESTER.

GALLOWAY PATENT BOILERS.

$ wir

ENGINES ■ BOILERS

FOR

COLLIERIES, STEELWORKS, FACTORIES, PUMPING, &c.

Write for Particulars.

T ' ■ 7 y ■ -v ij

SMALLMAN patent HAULAGE CLIPS.

British Patents No. 8476 of 1906 ; No. 19533 of 1910 ;
No. 9983 of 1911 ; and No. 4362 of 1912.

Automatic Detachment. 1912 Pattern ; nine sizes.

A and B Couplings and many others.

The 1912 lever has large lateral stops and a
wedge-shaped shouldered head.

The catch C is not essential.

Drop-Forged Shells. Drop-Forged Catches.

Drop-Forged Levers. Drop-Forged Couplings.

ILLUSTRATED CATALOGUE.

Patentee and Sole Manufacturer:—

JAMES W. SMALLMAN, Nuneaton, England.

SEVER, DORLING & CO. L,D

Bwlin^ Iron Works,

Telegrams—“FOUNDRY, BRADFORD.”	Telephone—1644 BRADFORD.

AGENTS

Northumberland and Durham—Mr. W. E. COWENS, Scottish Union Bldgs., 90, Pilgrim St,, NEWCASTLE-ON-TYNE.
South Yorkshire, Derbyshire and Nottinghamshire—

South Wales—Mr. D. LLEWELLIN EVANS, 120 Bute Street, CARDIFF.

Manager Fan Department—R. A. YOUNG, 13, Mosley Street, NEWCASTLE-ON-TYNE.

SOLE L1CENCEES FOR CAPELL FANS.

PRE-EMINENT FOR
25 years for efficiency,
strength and reliability.
New and improved
design, giving larger
outputs for same size
of fan.







RESULT OF TEST.

Fan, 12 ft. 6 in. by 7 ft.

Revs., 265.

W.G., 8 in.

Cu. ft. per min., 376,000.

H.P. in air, 472.

H.P. indicated, 579.

Useful effect, 81’5 per cent

Estimates for Fans up to the largest capacities.