January 17, 1913.

THE COLLIERY GUARDIAN.

159

30th Annual

Illustrated Report

££ 0:F

The Shipping World.”

Contained in the Issues of January 1 & 8, 1913,

WHICH ARE VERY MUCH ENLARGED.

We make a Speciality of HEYWOOD & BRIDGE’S

PATENT FRICTION CLUTCHES and
HAULING INSTALLATIONS.

f I 1HIS Annual Report is acknowledged to be
the best and most exhaustive published.
The two numbers are profusely illustrated, and
THE STORY OF THE YEAR MAY BE READ
FROM THE ILLUSTRATIONS ALONE. . . .

The subjects dealt with by experts are:—

The World’s Shipbuilding in 1912.

A Review of the Industrial Year 1912.

A Survey of Ship Construction and Propulsion in 1912.
The Panama Canal: Its Rules and Charges.

The Early Days, History, and Present Day Position of
’■ the Marine Diesel Engine.

Colour Vision and Sight Tests.

Oil Tank Steamers.

Ships Launched in British Yards for H.M.’s Navy
and Foreign Governments in 1912.

Marine Engineering and Subsidiary Industries during
1912.

Reports from the Shipbuilding Centres for 1912.

Marine Insurance in 1912: Notable Phases.

The Shipowner and Freights in 1912.

Ship Sales and Contracts in 1912.

The two enlarged numbers, post free in the United
Kingdom, Is. 2d.

To Foreign Countries, 2s. including postage.

We are
supplying our
Hauling Gears
to the
leading Gold
Mines,
Collieries,
Quarries,
Brickworks,
etc., etc.,
and are
continually
receiving
repeat
orders.

(Electrical and Mechanical, Vertical and Horizontal.)

^'•'7





The
illustration is_
of Endless]
JWire Rope
^Hauling
Pulleys^with
Friction Clutch.

We have
thousands of
our Clutches
at work on
all kinds of
drives.

Send for
Catalogues
free.

Patentees & Sole Makers, DAVID BRIDGE * CO. LD., Haulage Works,
CASTLETON, MANCHESTER.

THE

C6LUERY

OFFICIALS’
LEATHER
CAP

Is Comfortable,
Light and Effective.

Worn in British,
Colonial and
Continental Mines.

Send 4/6 for Sample
to the Maker—

GEO. WHITE,

31, High Street, Normanton, YORKS.

THE HOLLAND DRILLING CO.,

HEERLEN, HOLEAINIS.

CONTRACTORS for deep Borings for Oil, Coal, Gas and
Minerals.—Contractors to the Dutcn. Government.

SPECIALISTS in Shaft Sinking through Quicksands
by freezing systems.

MANUFACTURERS of combined Rotaiy and Percussion
Drilling Plants for all depths to 6,000 feet, with Mud
or Saline Flush.

THE HOLLAND CORE BARREL enables Cores to be
extracted from soft formations and mineral deposits.

For further particulars apply to—

The Manager, Department “C,”

JOHN WELLS, Cross Keys House,
56, Moorgate Street, London, E.C.

Telephone—2273 Wall.	Telegrams—*• Drillistic, London.”

ELEOTBIC BLASTING

You can depend on Fuses made
by the Pioneer Manufacturers,

The ELECTRIC BLASTING APPARATUS Co. Ld.

Cinderford, GUOS,

STOCKS and SHARES.

CHARLESWORTH & CO., Stock and Share Brokers,
55, Norfolk Street, SHEFFIELD,

-- Specialise in-

Coal, Iron & Kindred

Tel. 2007.]	Investments. [Tel.—“Stocks, Sheffield.”

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CAMBRIAN LAMP fitted with
Magnetic Lock, Electric Ignition
and Patent Automatic Lock
on Bonnet.



E. THOMAS & WILLIAMS
jLimitecl.

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
Collieries in the country.

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 Gas Detecting Device.

CATALOGUES AND ESTIMATES FREE.

Cambrian Lamp Works, Aherdare, S. Wales.

The PREMIER Screen in the WORLD

is Norton’s Patent Horizontal Main Screen.

REQUIRES NO SPECIAL FOUNDATION.

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■	< nortons. (mviiiAte) j.

■	... .A?'''' ■■ o'fiPiTON.

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V 7 A '■ F''. ' ■■

Will work continuously WITHOUT BOLTIMG DOWN.

Will Screen more efficiently than any other screen.

Nearly 100 Screens now at work.

For PERFECT sizing & loading

USE

PULSATING CONVEYORS

AND

PULSATING LOADING JIBS

(NORTON’S PATENTS).

We are constructing and erecting more than one complete
Screening Plant every month. Capacities 2,000 to
5,000 tons per day.

NORTONS (TIVIDALE) LTD.

HECLA Works, Tipton, England