January 31, 1913.

THE COLLIERY GUARDIAN.

263

HAULING ENGINES

(Own Manufacture).

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02 p. §

Large numbers in use in South Wales Collieries and
other places.

Nine repeat orders from one firm.

ELECTRIC HAULAGE ENGINES AND GEAR.

Please send particulars of requirements for Collieries, &c.

Suitable Hire or Purchase Hire Terms arranged.

CHARLES D. PHILLIPS,

Emlyn and Central Engineering Works and Foundry,

NEWPORT MON., England.

THE ORIGINAL FIRM—ESTABLISHED 1867.

Just Published. 380 Pages, 207 Illustrations, and 3 Folding
Plates. Large Or. 8vo. Cloth. Price 6s net.

Land & Mining Surveying

As applied to Collieries & other Mines,

For Students, Colliery Officials, and Mine Surveyors,

BY

GEORGE LIONEL LESTON,
Mining Engineer and Surveyor, Certificated Colliery Manager.

London: CROSBY LOCKWOOD & SON,

7, Stationers’ Hall Court, E.C., and 5, Broadway,
Westminster, S.W.

We make a Speciality of HEYWOOD & BRIDGE’S

PATENT FRICTION CLUTCHES and
HAULING INSTALLATIONS.

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.)

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The illustration is;
of Winding; Drum
and Clutch for
200-h.p [Engine.

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

Send for Catalogues
free.





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

JW

Automatic Detachment,

The 1911 lever has large lateral stops and a
wedge-shaped head.

Drop-forged shells (two sizes), levers (four
sizes), catches and couplings.

SMALLMAN HAULAGE CLIPS.

New Model: Nine Sizes'

Patented 1902, 1906 and 1910.

The Colliery Ready Reckoner and Wages

CALCULATOR. By JAMES IRELAND. “ Will be the means ci
preventing many disputes between pay clerks and colliers.”—Mining
,'eurnal Colliery guardian Office, 30 ft 31, Furnival-street, Holborn,
London, E.C.	Cloth Wrap, price Is. 6d.; post/ree, Is. 7d.

Illustrated Catalogue.	Clips can be had without catches.

Patentee and Sole Manufacturer:—

JAMES W. SMALLMAN. NUNEATON, England.

RETTINGTON ROLLERS

FOR PULVERISED FUEL.

3O,OOO-H.P. INSTALLED AND BUILDING.

Built in .Single
Units up to
40,000 lb.

Evaporation per
hour.

-> 1 ■

Will burn

almost any grade

of fuel with

highest efficiency.

IN A POWER STATION ANNUAL FUEL COST REDUCED 21 PER CENT.

Send for Catalogue.

FRASER & CHALMERS LTD

Works—ER IT H, KENT.	3, London Wall Buildings, E.C.