April 13, 1917.

THE COLLIERY GUARDIAN.

709

PATENTED

BUCKETS.

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

PUMP BUCKETS

KEITH MINE FAN PLANT.

■h
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:

D6/XING Ltd., Stratford, London, E. 15

Telegrams:	Telephone :

“ Dexine, Stratford, London.”	355 Stratford.

STRONG-RELIABLE

---EFFICIENT.---

These are the qualities which make the
KEITH FAN suitable for continuous
service on

■	MINE VENTILATION,	■

■	FORCED & INDUCED	■

■	DRAUGHT, SMOKE	■

■	REMOVAL, etc., etc.	■

Complete Schemes Prepared on

-------' Application.	—

James Keith & Blackman

“ Co. Ltd.

27, Farringdon Avenue,	LONDON.

RAM PUMP

THREE-THROW

For Mining Purposes,

Town’s Water Supply, &c.

With BELT PULLEYS for driving by

Quotations on receipt of particulars of the duty.

TANGYES LT° BIRMINGHAM

No. 408 D

“SUCTION” GAS ENGINE,
OIL ENGINE,

STEAM ENGINE, or with
ELECTRIC MOTOR.

Fitted with OUTSIDE VALVE SPRINGS for
HIGH SPEEDS.

COPYRIGHT