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[supplement page il]

THE COLLIERY GUARDIAN.

August 9, 1918.

THE DE LAVAL

STEAM TURBINE

In hundreds of Collieries, under varying conditions,
the De Laval Steam Turbine has proved its
superiority over all other types of Prime Mover,
not only in increased efficiency and working
economy, but in higher grade manufacture, freedom
from breakdown and repair expense.

It is made in standard sizes from 3 to 600 h.p.
Full details on receipt of enquiry.

8051



EFFICIENT

PRIME MOVER

GREENWOOD & BATLEY LTD.,

ALBION WORKS, .... LEEDS.

MMMia

^3%

It

WE BUY SCRAP
OF ALL DESCRIPTIONS
TO ASSIST THE
OUTPUT OF ALL
MUNITIONS
OF
WAR

1 11

A SCRAP OF PAPER

w

TRUNK 1013.

TEL.—1242, 1241,
3072.

TELEGRAMS-
FERRIC, SHEFFIELD.













BRANCHES

GATESHEAD, BIRMINGHAM,
WOOLWICH, LLANELLY, GLASGOW, LISKEARD.

MARPLE & GILLOTT LTD.

SHEFFIELD.