May 10, 1918.

THE COLLIERY GUARDIAN.

927

DU CROO & BRAUNS LTD

CAN SUPPLY

FROM STOCK

Track
IPWAGONS GAUGE 24 in.
URNTABLES

HEAVY DUTY
FLEXIBLE COUPLINGS.

FOR

HAULAGES

AND

WINDERS.

Ask for

LIST No. 7.

2 5 52 Victoria 53, Victoria Street,
“ Ducrobra, Vic, London.”	LONDON, S.W. 1.

THE POWER PLANT Co. Ltd.,

WEST DRAYTON, MIDDLESEX.

Telegrams—“ Roc, West Drayton.”	Telephone—22 Yiewsley.

WILLIAM COOKE & Co. Ltd.

BSTABLISHED 1866.

TRADE MARK.

Tinsley Steel, Iron and Wire Rope Works,

SHEFFIELD,

Contractors to H.M. Government and
English and Foreign Railways.

London Office: 26, Victoria Street, S.W. 1. Australian Office: 109, Pitt Street, Sydney.

MANUFACTURERS OF
WIRE ROPES.

GOLD MEDALS.

Sydney, 1879. Mining, London, 189G.

Melbourne, 1880. Naval, London, 1891,

PARIS EXHIBITION, 1900, GOED MEDAL.

Lang’s Lay and other principles for Mining, Shipping, Cranes, &c., &c. Forged Hauling Rope Sockets or Capels. Guide Rods,
Galvanised Strand and Signal Wire. Special Wire Rods for Rope, Spring, Card Wire, &c. Best Yorkshire Iron for Engineering
and Colliery purposes. Bessemer Steel Bars and Rods. Channel Steels for Rubber Tyres. Horse and Pit Pony Shoes.



Codes.LIEBER'S g A.B.C.Eth.EdJ

Telegrams:	AMAKt

DETONATOR. LTD BROOK.

Manufacturers of

Electric Detonators
and Powder Fuses,
Shot Firing Cables,
Exploders,

■mf all Aooaaaoriea for
Elootric Shot Firing.

THE
ELECTRIC

furirmi ■

LYDBROOK ES
GLOS.



COANl

CASTS "

CLEAN

CRANK i

CASES J

AL»rS

New parts cast in, not welded.

R. W. COAN , The Aluminium Foundry,
219, Goswell Rd. London, E.C. 1.

CONTRACTOR TO H.M. GOVERNMENT.

Telephones—	Telegrams—

4879 Central. 3846 City. “ Krankases, Isling.”

Ferodo Friction Surfaces.

The success of Ferodo fabric has demonstrated how great the
need was for it. It is now used in every branch of engineering
—wherever brakes and clutches are to be found.

It is the most trustworthy lining made, stringent tests proving
the quality of each weaving before it leaves our works.

If you are interested in increasing the margin of safety on
your winders or obtaining a larger output from your plant—let
us give you exact data which will enable you to employ
Ferodo fabric to the greatest advantage.

Our unique experience, extending over 20 years, is entirely at
your service.

IHBBBEEI

FRICTION SURFACES.

Contractors to the War Office and Admiralty, London General
Omnibus Company, and Underground Electric Railways of
London and Paris. List H from

THE HERBERT FROOD CO. LTD.,

Work.-CHAPEL.EN-LE-FR.ITH.

Depots at London, Birmingham, Belfast, Bristol, Cardiff,
Edinburgh, Glasgow, Liverpool, Manchester & Newcastle.

Agents for India: THE ASBESTOS & BELTING CO..

Ct 3 & 4, Waterloo Street, CALCUTTA.<¥

OF ALL

TYPES.

“THOMPSON” BOILERS

DISH END TYPE.

Possess important constructional advantages over
the old Flat End design.

WOLVERHAMPTON, Eng



NON-CONDUCTING COVERINGS ^Plastic.

SECTIONAL

& PLASTIC

BOILER

COVERING

CO.,

Succrs. to

Toope’s Asbestos

Covering Co. Ltd

90, St. Paul’s Road, Bow, LONDON. E- 3
Contractors to H.M. Office of Works,
Send for Prices. Catalogues, and Samples.

Patent Removable Sectional Coverings.
Asbestos & Slag Wool Mattresses,
Asbestos Composition. Colliery
Shaft Sectional Covering
our Speciality.

HIGH-PRESSURE

Steam

Boilers

For any working pressure.

J. s J. HORSFIELD U,

DEWSBURY, YORKSHIRE