640

THE COLLIERY GUARDIAN.

April 7, 1916.

0

- “TREFOR”-
BORING AND
SINKING CO.,
Contractors for

Deep Borings and Pit Sinkings

all over the World.

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

LARGE STOCKS

OF

Galvanised

TUBES

Gas and Steam.

BLACK GAS.

RED STEAM.

Send Specification for Prices.

Warehouses :

Leeds, and Trafford Park, Manchester.

S. DIXON & SON LD.,

Swinegate, LEEDS.

Telegrams—“Brass, Leeds.”	Phone—3600 (3 lines).

THE

Corlett Electrical Engineering Co. Ld.

T’phone—	TJETT/"X A TKT	T’gram—

63 Wigan.	Corlett, Wigan.”

Contracts Dept. - Ref. C.D.

Manfg & Repairs Dept. - Ref. W.D.

Stores	Dept. - Ref. S.D.

q |Q	Electric Lighting,

Electrical Power Engineers,

Electrical Power Transmission.

Factor

FRASER Precision

WIRE SCREENS

WIRE I
screens!

ALL

MESHES
OF ANY
GAUGE

OF
WIRE

ALEX. COUSLAND &SON,
3, MITCHELL SI, GLASGOW.

THE

KOPPERS’ PATENT

BYE-PRODUCT COKE OVENS

AND

NEW SYSTEM OF RECOVERING THE
BYE-PRODUCTS

GIVE RESULTS WHICH HAVE NEVER BEEN
EQUALLED BY ANY OTHER SYSTEM.

See large advertisement appearing in alternate
issues of this Journal.

AH communications to be addressed to—

THE KOPPERS’ COKE OVEN & BY-PRODUCT CO.,

301, Glossop Road, Sheffield.

Tel. No. 1935.	Tel. Address—“ Kochs, Sheffield.”

eys

DOUGLAS FRASER-6- SONS-LTD: ARBROATH .Scotland

Buyers Guide
isis-ieie.

F. i__________________

DOG SPIKES

TRAM NAILS

TUB BOLTS eurS,?,
Albert Frost & C’

HOWARD STREET

March

CONTRACTORS TO

British Government.



all Colliery Companies using

Permitted Explosives:

We have had to stop making some of our Ex-
plosives; but Thames Powder No. 2 is still
on the market.

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