July 26, 1918.

THE COLLIERY GUARDIAN.

[supplement page V. ]

197

NEVER

PATENTED

PASS.

PUMP
buckets;

- If -
your water
end of pump
gives you trouble,
Write us for List B.

TWO
^lllllllllllllllllllllllllllllllllllllllll CENTURIES’ 111111111111111111111111111111111II11 III ILL

REPUTATION.

STEEL

FOR ALL PURPOSES

PUMP BUCKETS

Flexible
~rings

n

Ports io admit pressure 1

ill



The Rings are Flexible, they Expand
Automatically to Pressure, are Always
Tight, are not Split, do not cause Uneven
Wear, Reducing Friction to a Minimum.

SOLE PROPRIETORS:

“DQCINC' Ltd., Stratford, London, E. 15

Telegrams:

“ Dexine, Stratford, Loudon.’’

Telephone:

366 Stratford.

WKS.

Arrangement of Double Inlet Mine Fan.

George Fletcher & Co. Ltd
DERBY.

SPECIALISTS IN
COLLIERY, MINING AND
CEMENT WORKS PLANT.

“ AMARILLA "

MINE FANS

FOR ANY VOLUME AND WATER GAUGE.

—•—Send us your Enquiries. — ®—

COLLIERY

TOOLS

OF EVERY
DESCRIPTION

CELEBRATED HALFMOON

FILES

MATTHIAS SPENCER &

TELEPHONE:
1231
CENTRAL.

ALBION STEEL WORKS
SHEFFIELD

SONS

TELEGRAMS :
SPENCER
SHEFFIELD.

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«S?Zs of Letter & figure Punches, fmioss/ng Presses.
gress/timeP/crtes, ^te/ra/s, Mou/dersLetterst figures
pies. E.PRYOR& SOK, Seals.

MARKS. STAMPS. BRANDING IRONS.

Tel. No.—296 Smethwick (4 lines) |HO TjT ir ' Il JN	Grand Prix,

Telegraphic Address— Carriage,	■ EjlI	_ *	_.

Smethwick, Birmingham.’’	g	Buenos	Ayres	Exhibition,	1910.

BIRMINGHAM

RAILWAY CARRIAGE & WAGON GO. 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.

ELECTRIC BLASTING

GALVANOMETERS.

CABLE
REELS, &c.

APPARATUS

MINERS’ SAFETY LAMPS,
Flame and Electric.

LAMP CABIN FITTINGS.

Winding Engine <3 Special Bare
Wire Haulage Plane Signals.

Send for List 41 V.

MADE BY

JOHN DAVIS & SON (Derby)

Limited,

All Saints Works, DERBY,

And 17, Victoria Street,

Westminster, S.W. 1,