August 23, 1918.

THE COLLIERY GUARDIAN.

[supplement PAGE XV.]

419

Coal Saving

For Collieries.

Refuse Coals.

We have had a very long experience in
the burning of all kinds of refuse coals
as ordinarily thrown away on the tips at
the average colliery.

In most cases we are able to reorganise
a boiler-plant so as to burn these refuse
coals. It is hardly necessary to empha-
sise the importance of this in these days
of high prices and coal shortage.

Further, we are prepared to reorganise
any boiler-plant entirely at our own
expense, and be paid only out of the
savings, and we are not interested in
the sale of any particular plant,
machinery, or appliances.

We shall be glad to visit your colliery
free of charge to discuss this proposition
with you, and to give you our opinion
as to the burning of any refuse coals
you may have available.

We shall be glad to explain our
proposition personally or by letter,
and are prepared to visit your
Colliery free of charge and give
you our opinion of the working
of your boiler-plant.

^rounlic & (bvirn Jffl.,

TECHNICAL CHEMISTS & ENGINEERS,
SPECIALISTS IN FUEL ECONOMY.

2, AUSTIN FRIARS, LONDON, E.C. 2.

Telephone -	6292 London Wall.

Manchester	-	-	30, Cross Street.

Glasgow -	-	-	94, Hope Street.

.Laboratories and Testing Station,
Church Street, Cheetham, Manchester.

SUPERHEATERS

SAVE IO to 20% of COAL.

OVER 1,600 WORKING.

SUPERHEATER APPLIED TO LANCASHIRE BOILER.

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MAKERS of SUPERHEATERS
FOR ALL TYPES OF BOILERS.
Experts on Piping Installations, etc.

Send tour Enquiries to

BOLTON’S SUPERHEATERS Ltd.

(Late A. BOLTON & Co.)

Heatizer Works, Trafford Park, MANCHESTER.

Tele. No. 643 Trafford Park. Telegrams: “Heatizer,” Manchester.

BRIQUETTE

MACHINERY.

■ ,--:—- ■:

NEW PATENTED
IMPROVEMENTS.

Robt.

Sheepscar Foundry, Leeds, England.
SOLE PATENTEES AND MAKERS.

Telegraphic Address—“ Hydraulic, Leeds.”	Telephone—No. 214 Leeds.

“ABC ” 5th Edition, and Lieber’s Telegraphic Codes used.

ALFRED ALLEN & SON

Makers o±	LTD,

COLLIERY AIR PIPES

fgiir* and COLLIERY TUBS

In IRON, STEEL and WOOD.

Lower Gornal, nr. Dudley.

Telegrams—“Allen, Lower Gornal.” Telephone—2106 Dudley.

Stop Taking Risks!

Highest Efficiency, Longest Service
obtained by using only

CHEKKO

BRAKE & CLUTCH LINERS.

CRESSWELLS’ LD., Wellington Works, Bradford.

CABLE : A.B O. CODB.

Telegraphic Address: "Haggle, Gateshead.’

Telephones: 3067, 3068.

MAGGIE BROS. LTD

GA TESHEAD-ON-TYNE

ESTABLISHED 1800.

"A." -1'-fe ’ ■ydgr\ / ^01.

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MANUFACTURERS OF EVERY DESCRIPTION OF

ROUND AND FLAT WIRE ROPES

for Collieries, Mines, Cable-Tramways, Incline Haulage, Aerial Ropeways,
Power Transmission, Cranes, Derricks, Elevators, Steam Ploughs, Suspension
Bridges, Pit Guides.

FLATTENED STRAND HAULAGE AND WINDING ROPES.
LOCKED COIL WINDING ROPES AND PIT GUIDE ROPES.

Standing Rigging fitted complete, Wire Signal Lines for Railways
and Collieries, Lightning Conductors, etc.

Also all kinds of Round and Flat Hemp and Manilla Ropes, Coir Ropes, etc.

NON-SPINNING ROPES.

Guaranteed absolutely free from any spin whatever. Specially adapted for
SINKING purposes to any depth, and for use on CRANES ; has 25 per
cent. Greater Breaking Strain than ordinary constructed ropes, and contains
Exceptional Flexibility combined with Durability.

LONDON OFFICE : 34, Fenchurch Street, E.C. GLASGOW OFFICE: 134, St. Vincent Street.

Telephone, 1595 Avenue.	CARDIFF STORE : W. H. Tucker, 3, 4 6 5, West Bute St.

SOUTH AFRICAN AGENT :	HULL STORE: Jas. Ruthven, St. Andrew’s Dock.

D. Cullen, M.E., Loveday St., Johannesburg.