998

THE COLLIERY GUARDIAN.

May 16, 1913.

Guaranteed

Confidently Recommended

Pamphlet on Manufacture and Use of Electric Fuses post free on application.

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Tested at every stage of
manufacture.

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TURBON.

The LATEST THING in FANS.

Equally suitable for Mine Ventilation, forced and induced
draught, or any other purpose.

Great strength, simplicity and silence.

Highest efficiency. Perfect balance at all speeds.

Suitable for all pressures.

Resists high temperatures without distortion.

No rivets in blades.

Manufactured by THE WADDLE PATENT FAN CO. LTD.,
------------ FOB THE -

TURBON PATENT FAN CO. LTD.,

LLANELLY.

The Engineer
who stops to

think

must know that
packings contain-
ing rubber and other
vegetable substances
could not possibly

give good lasting ser-
vice under steam and com-
pressed air pressures as carried
in up-to-date plants to-day.

DAI MFTTH” Sives splendid
rALIVl L I I U service under
PACKING	extreme con-

ditions. The abundant lubrication of 44 Palmetto ” packing
is only possible because it CONTAINS NO RUBBER—RUBBER
DETERIORATES. Let us send you working samples for free trial.

GREENE) TWEED & CO., ManufaoturerR,
 Queen Anne’s Chambers, Westminster, London, S.W.









MINERS’
SAFETY LAMPS.

FLAME AND ELECTRIC.

All LAMPS
and GLASSES
supplied by
us comply
with the
COAL MINES
ACT, 1911.

DAVIS
DEPUTY LAMP.

GRAY-SUSSMANN
ELECTRIC LAMP.

Quotations given for complete Lamp Cabin outfits.

SEND FOR LIST 41 D.L.

JOHN DAVIS & SON

(Derby) LTD.,

ALL SAINTS WORKS, DERBY;

& 17, Victoria St., Westminster, London, S.W.