April 4, 1913.

THE COLLIERY GUARDIAN.

683

JOHN SHAW LTD.,

Yorkshire Wire Rope Works, SHEFFIELD, ENGLAND.

STEEL WIRE ROPES OF EVERY DESCRIPTION.

JOHN SHAW (AUSTRALIA) LD., 445, Kent Street, Sydney.

WILLIAM COOKE & CO. LTD.

Tinsley Steel, Iron & Wire Rope Works,

/ /\]\	ET C ET V ET I	Contractors to H.M. Governmei

vZr-nnre A/J	J f	g 1 EL Loti U y	English and Foreign Railways.

LONDON OFFICE:-11O, CANNON STREET, E.C.

TRADE MARK:	7	7

MANUFACTURERS OF
WIRE ROPES.

GOLD MEDALS.

Sydney, 1879. Mining, London, 1890.

Melbourne, 1880. Naval, London, 1891.

PARIS EXHIBITION, 1900, GOGD IMEESIMLIa.

tarn’s Lay and other principles for Mining, Shipping, Cranes. &c., &c. Forged Hauling Rope Sockets or Capels. Guide Rods?
©aBvanised 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.

240

*30

270

300z

’ftpr.Q'

150 T&X

18Cnd

1210'

'ZXIZO

9*90 Bourdon,

\ Pressure GJ

•60 Jr

GENUINE DOUBLE

HELICAL GEAR

With Teeth cut direct from the
solid in one continuous piece.

Maximum

STRENGTH and EFFICIENCY.

Sole Manufacturers—

DAVID BROWN & SONS

(HFD.) LD.,
Hl’DDERSFIELD.

3^

IK

L v."4.

■b

E. DAVIS, Leeds,

AND AT '

Bank Chambers, Scott Lane, Doncaster.

MANUFACTURER OF
MINING, SURVEYING, DRAWING,
AND
ENGINEERING INSTRUMENTS.
pressure: gauges
Of every Description made and Repaired on the
Premises.
Catalogue Free on Application.

OXYGEN.

■■■■BBKDBQBnMaMDBHG&S&DSBaBBKa

THE BRITISH OXYGEN GO. LTD..

The oldest and most extensive Oxygen producing
and distributing business in the World.

Factories In all Industrial Centres equipped
exclusively with modern liquid air plants
producing Oxygen of unrivalled purity, the
only residual being a trace of Nitrogen, as
sanctioned and recommended by the Home
Office Order of May 4th, 1912, for use with
RESCUE APPARATUS.

ADDRESSES OF THE COMPANY’S WORKS :
LONDON..... Elverton Street, Westminster, S.W.

,,	... Tunnel Avenue, East Greenwich, S.E.

BIRMINGHAM Saltley Works.

CARDIFF ... East Moors.

MANCHESTER Great Marlborough Street.
SHEFFIELD Celtic Works, Savile Street.
NEWCASTLE-

ON-TYNE... Boyd Street.

GLASGOW ... Rosehill Works, Polmadie.

HIGH-PRESSURE

Steam
Boilers

For any working pressure.

J. & J. HORSFIELD LD.,

-- BOILER MAKERS,-

Constructional Engineers A Ironfounders,

DEWSBURY. YORKSHIRE.