February 14, 1913.

THE COLLIERY GUARDIAN.

367

“The Shipping World.”

Weekly. Illustrated. Price 6d.

Annual Subscription {Post Free}!

United Kingdom, 21s. Foreign Countries, ,28s.

PRINCIPAL FEATURES—

CURRENT EVENTS, by the Editor.

SHIPPING in PARLIAMENT, by Special Representative.

SHIPPING and the LAW.

SHIP {SALES and CONTRACTS.

ILLUSTRATED ARTICLES.

TECHNICAL ARTICLES.

ARTICLES on TRADE, COMMERCE, SUBVENTIONS
and all SHIPPING QUESTIONS.

NEPTUNE’S MAIL, with interesting News & Comments.

NAVAL and ENGINEERING NOTES.

REPORTS from the SHIPPING CENTRES.

REPORTS on FREIGHTS and MARINE INSURANCE.

TRADE and FINANCE.

LAUNCHES and TRIAL TRIPS.

CORRESPONDENCE.

PRICES CURRENT.

REVIEWS of TECHNICAL BOOKS.

The Largest Foreign Circulation of its Glass.

The Largest Home Circulation of its Glass

WtilC+i -HAVE fl
20YEARS REPUTATION EOR EFFICIENCY
IN EVERY CONCEIVABLE DRIVE.

YOUR INTERESTS WILL BE PROTECTED.

Offices of tho "Shipping World Ltd.”
Effingham House, Arundel Street,
Strand, London, W.C.

Telegrams and Cables—“ Shipping World, London."
Telephone—2381 Gerrard.

Patentees & Sole Makers

David Bridge & lie-

John St. Works, Castleton, Manchester.

IRE SCREENS

All kinds of Wire

Screens. All meshes of
any gauge of wire.

Alex. Cousland & Son,

3, Mitchell St., GLASGOW.

Price 10s. (10s. 7d. post free).

RECORD

OF THE

British Coal Dust
Experiments.

128 Illustrations, consisting of Coloured Plates,
Photographs, &c.

Publishers : THE COLLIERY GUARDIAN CO. LTD.,
30 & 31, Furnival Street, Holborn, London, E.C.

SHAFT AND SCAFFOLD WORKERS’ SAFETY BELTS.

CAGE SAFETY, LANDINC, and HEADGEAR CATCHES.

DR EA DNOUGHT FIEES.

A. MANI.EY, 21, Alpha Rd.. Bristol.

E. THOMAS & WILLIAMS

Limited.

Telephone—No. 7 P.O. Estd. i860. Tel. Address—“Lamps, Aberdare.”

OUR IMPROVED

MINER’S SAFETY LAMP.

The Strongest, most perfect and up-to-date Lamp in the Market.

The lighting arrangement is easy and certain in its
operation.

Our Magnetic Lock is absolutely unpickable, having
stood the test of many years’ use at the largest
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Our method of re-lighting underground by means of
Bowie’s Patent Self Contained Re-lighter is proved
to be safe and effective.

Complete Installation of Lamps and Accessories on the
Hire system.

Lamp Rooms fitted on approved modern lines.

Makers of the Cunningham-Cadman Cas Detecting Device.

CATALOGUES AND ESTIMATES FREE.

CAMBRIAN LAMP fitted with

MamietPatent Automatic Lock Cambrian Lamp Works, Aherdare, S. Wales.

I

The PREMIER Screen in the WORLD

is Norton’s Patent Horizontal Main Screen.

REQUIRES NO SPECIAL FOUNDATION.

NORTONS (TIViDALC)
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Will work continuously WITHOUT BOLTING DOWN.

Will Screen more efficiently than any other screen.





Nearly 100 Screens now at work.

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USE

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AND

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We are constructing and erecting more than one complete
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NORTONS (TIVIDALE) LTD.

HECLA Works, Tipton, England.