August 23, 1918.

THE COLLIERY GUARDIAN.

[supplement page V.]

400

ELECTRIC BLASTING



TWO
CENTURIES’
REPUTATION.



GALVANOMETERS

LAMP CABIN FITTINGS.

MINERS’ SAFETY LAMPS,
Flame and Electric.

Winding Engine 6 Special Bare
Wire Haulage Plane Signals.

Send for List 41 V.

MADE BY

, JOHN DAVIS & SON (Derby)

i'	Limited,

All Saints Works, DERBY,

And 17, Victoria Street,

Westminster, S.W. 1,

CABLE
REELS, &c

APPARATUS

STEEL

FOR ALL PURPOSES

Tel. No.—296 Smethwick (4 lines)	WTW	Grand Prix,

Telegraphic Address— Carriage, F ■ 1	V4 . _	_

Smethwick, Birmingham.’’	JL JL.JU4 Buenos Ayres Exhibition,

1910.

BIRMINGHAM

RAILWAY CARRIAGE & WAGON CO. LD.,

FOR HOME SMETHWICK. AND ABROAD.

- MANUFACTURERS OF-

RAILWAY CARRIAGES & WAGONS of every description,
including ALL-STEEL CARRIAGES.

Pressed Steel Underframes, Bodies and Bogies.

Makers of Railway Wheels and Axles, Ironwork, Axle Boxes, Castings, &c.

Sole Manufacturers of Dean and Churchward's Patent “Eitherside” Brake,
and Marillier’s Patent “Instanter” Coupling.

COLLIERY

TOOLS

OF EVERY
DESCRIPTION

CELEBRATED HALFMOON



TELEPHONE:
1231
CENTRAL.

MATTHIAS	SPENCER	& SONS	=

ALBION STEEL WORKS	=

SHEFFIELD	EE

TELEGRAMS:	=

SPENCER	=

SHEFFIELD.	=

Hlllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllilllllllllllllllllllllllllllllllfn

Founded 1899.

WATER

AND WATER ENGINEERING.

Price 6d. monthly. Annual
Subscription, 7s. 6d. post free
(payable in advance).





NO SUSPICION

between Weighmen.

Denison’s Patent Mercury Resistance

PIT BANK

WEIGHING MACHINE.

Quick. Accurate. Durable.
NO WATER.
Pointer Shadowless.

SAML DENISON & SON I™

Furlea, LEEDS.

Offices—30 & 31, Furnival Street,
Holborn, London, E.C.4

GEORGE BURNSIDE,
Burnside’s Safety
Boring Apparatus.

U aed moat aucceasf ully
in tapping old Mine
Workinga.

■Apply for Catalogu*.

Rook and Stone Drilling Machines: Drills to any Size
Also Eye Guards for Pit Ponies.

Boring Tool Works, Shiney Row, Fencehouses,
CO. DURHAM.

THOS OXLEY L-1

Iron, Steel & Machinery Merchants,

Shiloh Works, SHEFFIELD

BUYERS OF SCRAP IRON, STEEL,
METALS AND OBSOLETE PLANTS.

A CONTINUAL STOCK OF SECOND-HAND
MACHINERY THOROUGHLY OVERHAULED.
-LIGHT AND HEAVY SECTION RAILS.—

Telegrams—“IRONICAL, SHEFFIEJiD.”	Telephone—4630 (6 Lines).

PIPE
LINES
WATER, STEAM/OIL, AIR, GAS, HYDRAULIC.

CONTRACTS COMPLETED THROUGHOUT UNITED KINGDOM.

J. W. HOUSTON & CO., partick cross, GLASGOW.