April 5, 1917.

THE COLLIERY GUARDIAN

693

JAMES SPENCER & GO.

LIMITED,

Manchester.

Hand Drilling Machine
(Self feeding).



Weighing Machinery for
Collieries a Speciality.

Telegrams :	Telephone :

“Spencer, Hollinwood.”	207 Oldham.

Dormant Weighing Machine with
back frame.

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Bargains in BELTING.
EVERY DESCRIPTION.
For DRIVING or CONVEYING.
Up to 30 in. wide in stocK.

F. WATKINSON & CO.,

Belting Manufacturers, HALIFAX, England.

BALDWIN’S

BOILERfluidINJECTOR

GALLOWAYS

PRATCHITT

BROTHERS,

Denton Ironworks, CARLISLE.

PUMPING, WINDING and

HAULING ENGINES



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

Inlet and
Outlet Valves,
the “Betall”
Renewable.

3 Capacities,
2 QUARTS

It’s made in the Steam Users’ Interest.

SEND FOR CATALOGUE, FREE.	Est. 1877.

- |

f B.R

M J-'M(

LIMITED, 63T^O&. MANCHESTER.

GALLOWAY Patent BOILER
INCREASED HEATINC SURFACE.
LARGE COAL SAVING.
HIGHEST EFFICIENCY.

Over 2,000 British Steam Users are now using
the Baldwin 41 BETALL ” Valves.

JAMES BALDWIN & CO., KEIGHLEY.

Engineers and Founders.

Write for Particulars.

JOHN STAN1AR & CO., Manchester, Eng.

Wire Weavers & Metal Workers.

Established over 100 Years.

---------- EVERY REQUISITE. -------------------

GAUZES in Silk and Wire.

BRUSHES in Bristle, Weed, Fibre or Steel, for every known
make of Brush Machine.

PERFORA TED PL A TES in Iron, Steel, Zinc, Brass, Copper
GUARDS for Engines, Stores, Machines, Strapping, Lifts, &c.

AWARD MEDALS—Japan-British 1910, Franco-British 1908.

Telegraph—" Gauze, Manchester.”	Telephone—City 3306.

On War, Admiralty, and
Crown Agents’ List.

Estab. 1893.

/May we quote you ?

A. A, TATTERSAI^Ij & Co., Makers, Blackburn.

We make Emery wheels and Corundum wheels
from 1 in. to 48 in. dia., also machines.

ALFRED ALLEN & SON

/Madera of	LTD,

OLLIERY AIR PIPES	<

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and COLLIERY TUBS

In IRON, STEEL and WOOD.

Lower Gornal, nr. Dudley.

Telegrams—“Allen, Lower Gornal.” Telephone—106 Dudley.

GEORGE BURNSIDE,

Burnside’s Safety
Boring Apparatus.

Used most successfully
in tapping old Mine
Workings.

Apply for Catalogue.

Rock and Stone Drilling Machines: Drills to any Size.

Also Eye Guards for Pit Ponies.

U==i.,\

Boring Tool Works, Shiney Row, Fencehouses,
CO. DURHAM.

ORME ROD’S

IMPROVED

PATENT SAFETY

LINKS

For the effectual prevention
of Accidents from Over-

SEVER, DORLING & GO. L °

Bowling Iron Works, BRADFORD.

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 LICENCEES FOR CAPELL FANS.

winding.

THE BEST AND MOST RELIABLE
SAFETY DETACHINC HOOK
YET INVENTED.

Advantages and full particulars
on application.

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

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

PATENTEE SOLE MANUFACTURER—

EDWARD ORMEROD,

Atherton, nr. Manchester.

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 forlFans up to the largest capacities.