1172

THE COLLIERY GUARDIAN.

June 23, 1916.

— TREFOR”—|
BORING AND
SINKING CO.,
Contractors for

Deep Borings and Pit Sinkings

all over the World.

Bank Chambers, 329, High Holborn,
LONDON, W.C.

Certainty—Economy—Cleanliness.

TAUFFER’S LUBRICANT ”

Regd. Trade Mark.

TANDARD MACHINE GREASE

English

Patent STAUFFER, and

MADE SOLELY for OVER 30 YEARS
by TRIER BROS. Ltd.,

AT THEIR

CUMBERLAND WORKS, LONDON, S.E.

Office : Caxton House, Westminster, S.W.

Agent for Northern Counties—

Messrs. JOHN YOUNG & SONS,

“ TELL-TALE ” Lubricators.

St. Nicholas Chambers, Newcastle-on-Tynft

The LUHRIG GOAL & ORE DRESSING APPLIANCES Ltd.

Engineers and Contractors for

COAL WASHING, STORAGE, AND ORE DRESSING.

------■ OVER 2 00 PLANTS ERECTED, and in course of Erection. ---

Capacity from 150 tons to 2,000 tons per day of 8 hours.

DESIGNS SPECIALLY PREPARED TO SUIT LOCAL REQUIREMENTS.

INSPECTION OF PLANTS WORKING INVITED.

ALL MACHINERY OF BRITISH MANUFACTURE.

Disintegrators. Tipplers. Screens. Picking Tables. Loading Belts. Conveyors. Elevators. Pumps. Crushing Rolls.

Head Office—32, VICTORIA STREET, LONDON, S.W.

Tel. No.—160 Victoria.	Tel. Address—“ Nettoyage, London.”

Tei. No.—2874 central. GLASGOW Office—127, St. Vincent Street. Tel. Address—“ Nettoyage.”

MECHANICAL ENGINEERING OF COLLIERIES.

Vol. I., Price 2is. net (By post 21s. 8d.). Vol. IL, Price ios. 6d. net (By post 11s.). Supplementary Volume, Price ios. 6d. net (By post Ils.).

LONDON THE COLLIERY GUARDIAN COMPANY LIMITED, 30	& 31, EuM.Ml’va.l Street. Roltoofn, E.C.

'Ml

I

Water Tube Boiler, “Woodeson” Patents,
fitted with Patent Superheater and Stoker
of the Underfeed Type.



CLARKE, CHAPMAN & CO. LTD

Victoria Works,
GATESHEAD.

GENERAL AND ELECTRICAL ENGINEERS

— AND —

BOILERMAKERS.

Specialists in Colliery Power Plant, Haulage and
Winding Gears, Water Tube Boilers (“Woodeson”
Patents), Pumps for all purposes (steam and
electrically driven).

Sectional view of Boiler showing Superheater
in position.

Telephones—	Telegrams—

1070-1073 Central, Newcastle, 137, City. Cyclops, Gateshead, Cyclops Fen, London.

We have Specialised in this
class of Machinery, and have
designed and made more than
all other firms combined.

References to users are invited.

Established 50 Years.

LTD

BRIDGEND,

“ANTHRACITE CORL”

BREAKING
SIZING
AND
WASHING
PLANT