July 30, 1915.

THE COLLIERY GUARDIAN.

209



WARNING

RE YOU AWARE that one “JEFFREY” AIR

COAL-CUTTER has cut more coal than

four competing machines on the same coal-face

in Wales ; therefore, why not purchase the best

machines. We can give you immediate delivery or

a trial of “Jeffrey” Compressed Air Coal-Cutters.

HUGH WOOD & C° L™

Newcastle-on-Tyne

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, ..U.JIIIIUUI	HI III...Til.

NEW BRITISH PERMITTEES

				■H	h
==	THAI  Ch	lES POWDER N•  arge Limit 22 Ounces		~11
				JEEDS NO THAWING	*	•
=	BRI  Cl	TONITE N?;  targe Limit 24 Ounces	5	=
Hl]		IE EXPLOSIVE FOR COAL	IB	..s

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We BR/T/SH EXPLOSIVES SYNDICATEL™\

.................................... I.