December 27, 1918.

THE COLLIERY GUARDIAN.

1339

“HARDIAX”

“ALL STEEL ” Coal-Cutter (Patented).

ABSOLUTELY UNEQUALLED BY ANYTHING
HITHERTO PLACED OR THE MARKET.

1 1
sii

Fastest and most durable percussive coal-
cutter extant-----Steel from end to end.

HUNDREDS OF THESE MACHINES ARE AT WORK.

THREE BRITISH COLLIERIES HAVE OVER 150.

THE HARDY PATENT PICK CO. LTD.,

SHEFFIELD.