iv

THE COLLIERY GUARDIAN.

December 29, 1916.

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PACKING s STEAM TRAPS

The Finest in the World.	Fitted on Britain’s Largest Liner

R.M.S. “AQUITANIA.”

ALWAYS BRITISH.

The United Statee Metallic Packing Co. Ltd., Soho Works, BRADFORD, Yorks.

LONDON: 116, Fenchurch St^; LIVERPOOL: 15, Fenwick St.; GLASGOW: 52, St. Enovh Sq.; BOLTON: 15, Mawd-
sley St.; NEWCASTLE: 2. Collingwood St.; SWANSEA: Pembroke Bldgs.; and Belfast, Hull, Bristol, Cardiff, &c.

ELECTRICITY IN MINES

SECTION OF TWIN CABLE
WITH SWITCH WIRE.

Mining Cables specially constructed in accor-
dance with the Coal Mines Regulation . Act.
Erection undertaken with skilled supervision
when desired.	&

Bitumen Shaft Cables, Trailing Gables,
In-bye Cables, Telephone & Signalling
Cables, Fire-resisting Cables, &c.

Overhead Transmission Lines erected
complete, for High and Low Tension supply.

Transformers & Switchgear.

The Most Perfect and Economical

SAFETY
LAMPS.

PROTECTOR LIOHTINQ
CO. LTD., ECCLES.

ENGINE
GOVERNORS
Immediate Delivery
FROM STOCK.

Refer List H.

H. Hollingdrake & Son Ltd.,
STOCKPORT. Tel. 25.

C.I. BULKHEAD OR SCONCE
FITTING.

Lighting IMEaterial. Illustration opposite is
taken from one of our lists, giving a wide
range of Watertight Fittings, &c.

BRANCH OFFICES, SHOWROOMS AND STORES :

BoilerMetalTreatment

Birmingham
Cardiff
Glasgow-
London
Manchester
Newcastle-
on-Tyne
Portsmouth

206, Corporation Street	Central	7321

9, Park Place	Cardiff	1937

159, West George Street	Central	2391

12, Union C-urt, Old Broad St., E.C. Central	2207

251, Deansgate	Central	4174

44b, Blackett Street	Central	1691

Telephones: Telegrams:

“ Selbac.”
“ Selbac.”
“Megohm,
“Juno.’
“ Selbac.”
“Selbac.”

Cleveland Road, Gosport

Gosport 166
Portsmouth 1354

Johnson AND Phillips f
Charlton. London.S.E.

Wellington Tube Works

LIMITED.

Works: GREAT BRIDGE, STAFFORDSHIRE.

Telegrams : “ VIGILANTIA, TIPTON.”

Lonpoy OFFICES :

46, QUEEN .VICTORIA ST., E.C.

FOR ALL

PURPOSES

FLANGE

\JOINTEO

TUBES

DOUBLY

SECURE

UP TO

B 12“

Removes Scale Mechanically.

Stops Pitting and Corrosion.

Used in over 35,000 Boilers.

WRITE FOR FREE TRIAL OFFER.

The Perolin Co. of America,

Regent Works, Disraeli Road,

WILLESDEN.

GAS, WATER, AND
STEAM TUBES AND
FITTINGS.

BOILER TUBES.

Printed and Publuhed by the Propaetaca, Tmr* Coixai wr Gvamui Company Lnnrra, 30 A SL, Fasaml Street, Holbom, Londaa, K.C. Friday, December 29, 1916.