41

July 2, 1915.

THE COLLIERY GUARDIAN.

_______

VIKING



POWDER

No. 1

with Charge Limit of

ounces.

26

________

NO
TH A WING
NECESSARY.

No. 2

with Charge Limit of

18 ounces.

FIRST CLASS PERMITTEDS

FOR ALL KINDS OF WORK.

.

..

NOBEL * GLASGOW

■ ;;; ' .. ■ ... ■	■

____________________

RAISE
-STOP,

7RAISE.

'STEADIDJ

Slower

.STEADILY^





WINDING
SIGNALS
“ NON-CUMULATIVE.”

ANNALS OF COALMINING & THE COAL TRADE.

By ROBERT L. CALLOWAY.	Price 35s. net.

The Colliery Guardian Co. Ltd., 30 & 31, Fumival-st., Holborn, London, E.C.

Steel Underframe

DAVIS’S Self’Contained

SOLENOID BELL

with DIAL INDICATOR.

Patent No. 7638. and Patents Nos. 7241 and
17607 applied for.

Simple, Efficient, Inexpensive.

SEND FOR LIST 41 V.

JOHN DAVIS & SON
(DERBY) LTD.,
All Saints Works, DERBY;
and 17 Victoria St., Westminster, London, S.W.
Phone—240 Derby. Telegrams—“ Davis, Derby.”

Railway Car-
riages, Tram ars,
and Wagons of
every description
for Hire and Sale
by Immediate or
Deferred Pay-
ments. Ironwork,
Wheels and Axles.

WAGONS.

Also Wagons with Oak Underframes

Makers of HYDRAULIC PRESSED BOSS
and other WHEELS and AXLES.

PRBSSBD STEEL BOGIES.

Wagons for
Hire, capable of
carrying Six,
Eight and Ten
Tons, part of
which are con-
structed specially
for Shipping pur-
poses. Wagons
in Working Order
maintained by
Contract.

SECOND-HAND BALLAST WAGONS FIT FOR MAIN LINE TRAFFIC.

Sole Manufacturers of Dean & Churchward’s “ EITHERSIDE

BRAKE,” and Marillier’s Patent “ INSTANTER COUPLING

The Birmingham Railway
Carriage & Wagon Co. Ltd.,
WORKS : SMETHWICK, BIRMINGHAM.

Shaft Sinking and Drift Driving
through any kind of Water-bearing
Measures, by Improved Patent Cement-
ation and Chemical Processes.

Concrete Lining a speciality.

Feeders of water existing in Shafts or
Levels treated.

Seventeen Shafts already cemented in
England in the last two years.

________

Complete Estimates given on application.

ALBERT FRANCOIS,

9	J

Whitehouse Chambers, DONCASTER.

COLLIERY OWNERS MANUFACTURING BRICKS
SHOULD SUBSCRIBE TO

THE BRITISH CLAY-WORKER

The Organ of the Brick and Tile Trades.

Published Monthly. Subscription : 8s. per annum, post free.
Send for Specimen Copy to the Publisher,

The BRITISH CLAY-WORKER, 43, Essex-St., LONDON, W.C.

PRATCHITT

BROTHERS,

Denton Ironworks, CARLISLE.

HAULING ENGINES

n

OXYGEN.

The BRITISH OXYGEN Co. Ld.

The oldest and most extensive Oxygen producing
and distributing business in the World.

Factories in all industrial Centres equipped
with modern plants producing Oxygen of
unrivalled quality for use with RESCUE
APPARATUS.

ADDRESSES OF THE COMPANY'S WORKS:
LONDON

BIRMINGHAM
WOLVERHAMPTON

CARDIFF ______
MANCHESTER___
BIRKENHEAD___
SHEFFIELD ___
NEWCASTLE-ON-

TYNE ______
GLASGOW______
SYDNEY ______

Elverton St., Westminster,S.W.
Tunnel Avenue, East Greenwich,
Saltley Works.	[S.E

Lower Walsall Street.

East Moors.

Great Marlborough Street.
Bromborough Port.

Celtic Works, Savile Street.

Walker Gate.

Rosehill Works, Polmadie.

N.S.W.