March 22, 1918.	_________

THE COLLIERY GUARDIAN.

579

By Tests The Best

RESULT OF LATEST TRIAL
o/ COAL 0 1ft°/ increase
/o SAVED Ob | JJ /o EVAPORATION

“PERFECTA” BOILER CIRCULATOR Ltd., 39, Victoria Street, LONDON, S.W. 1.

30-H.P. DOUBLE DRUM HAULAGE DEAR.

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M. B. WILD & CO. LTD., Birmingham.

Telephone—208 East.	Telegrams—“Hauling, Birmingham.**

Manufacturers of Hauling, Winding, and Pumping Plants, also Capstans, Winches, and Patent Dirt Tip.
Sole Makers of “Exhall” Overwind Preventer.