662

THE COLLIERY GUARDIAN.

April 5, 1917.

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THE COTTON POWDER Co. Ld

Manufacturers of Explosives for Mining Purposes.

REX POWDER
NEW PERMITTED EXPLOSIVE
For all kinds of work.

HEAD OFFICE:

24, WALBROOK, LONDON, E.C.

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GREENWOOD & BATLEY Ltd.,
ALBION WORKS, LEEDS.

Telephone—S200 LEEDS.	I	Taleeram.—"GREENWOOD. LEEDS."

MT

■ i >'

' /■

STEAM TURBINES

HIGH PRESSURE—EXHAUST STEAM,—MIXED PRESSURE.

FROM 3-B.H.P. TO 600-B.H.P.

Part of order for
totally enclosed gas-
proof Mining Motors
with ball bearings and
plate glass spy holes.

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ELECTRIC MOTORS

PATENTED

BUCKETS.

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

NEVER

PASS.

PUMP BUCKETS

Flexible
rings

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:

DQCING Ltd., Stratford, London, E. 15

Telegrams:	Telephone:

“ Dexine, Stratford, London.”	355 Stratford.

AND GENERATORS, A.C. AND D.C. FOR ALL PURPOSES.