746

THE COLLIERY GUARDIAN.

October 11, 1918.

W. G. Allen & Sons (tipton) Ltd., n'f™.

HAULACE CUP

TELEGRAPHIC ADDRESS—“ALLENS, TIPTON.”
TELEPHONE—No. 37, TIPTON.

FOR AU. PURPOSES

,W GALLEN
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CRADOCKS

WIRE ROPES

WORKS— WAKEFIELD, ENGLAND

Save IS7. of the Coal Bill

By the unrestrained and unrestricted action of Allen pressure balanced rings,
absolutely continuous steam-tight contact is made with the cylinder wall.
This means that loss of power is saved, which in turn means 15 per cent,
saving in coal consumption.

Ask us to furnish the proof.

ALLEN & SIMMONDS LTD., READING.

PISTON AND PISTON VALVE ENGINEERS.