June 21, 1918.

THE COLLIERY GUARDIAN.

1231

DU CROO & BRAUNS LTD

CAN SUPPLY

FROM STOCK

HEAVY DUTY
FLEXIBLE COUPLINGS

RACK

IPWAGONS
URNTABLES

GAUGE 24 in.

FOR

HAULAGES

AND

WINDERS.

Ask for

LIST No. 7.

25 52 Victoria 53, Victoria Street,
“ Ducrobra, Vic, London.”	LONDON, S.W. f.

THE POWER PLANT Co. Ltd.,

WEST DRAYTON, MIDDLESEX.

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

WILLIAM COOKE & Co. Ltd.

ESTABLISHED 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, 1890.

Melbourne, 1880. Naval, London, 1891,

PARIS EXHIBITION, 1900, GOX.D IWIEHAE..

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.HEBER'S 8 A.B.C.Sth.Ed.

Telegrams.

DETONATOR, LTD BROOK.

Manufacturers of

Electric Detonators
and Powder Fuses,
Shot Firing Cables,
Exploders,
mn< all Aoceaaorlea for
Electric Shot Firing.

III
■ 1

THE b

DETONATOR

COMPANY
kW| LYDBROOK
GLOS









ALL BRITISH MANUFACTURE.

IMMEDIATE DELIVERY.

The NATIONAL PATENT CHECK-ACTION

TIME RECORDERS

AS SUPPLIED TO

H.Mc GOVERNMENTS

IMPORTANT.

Time Recorders with patent check-action
are the card machines preventing
mistakes in recording for wrong days.

They Register for Correct Day only.

COLLIERY MANAGERS

should write for Explanatory Catalogue :

THE

National Time Recorder
Company Ltd.

The Largest Manufacturers of Time
Recorders in the Kingdom.

aJpoisOffices: 5, Blackfriars Rd., S. E. 1

Factory: II, 89 & 90, Upper Ground St., London, S.E. 1

BrancMs—BIRMINGHAM, BRISTOL, MANCHESTER & GLASGOW.

TYPES.

OF ALL

“THOMPSON” BOILERS

DISH END TYPE.

Possess important constructional advantages over
the old Flat End design.

WOLVERHAMPTONJna

NON-CONDUCTING COVERINGS ^Plastic.

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

SECTIONAL

& PLASTIC
BOILER

COVERING 1

CO.,

Succrs. to

Toope’s Asbestos

Covering Co. Ltd

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

HIGH-PRESSURE

Steam

Boilers

For any working pressure.

J. 8 J. HORSFIELD Ld„

DEWSBURY, YORKSHIRE