G	THE COLLIERY GUARDIAN.	January 5, 1917.

“HARDIAX"
“ALL STEEL” Coal-Cutter (patented).
ABSOLUTELY UNEQUALLED BY ANYTHING
HITHERTO PLACED ON THE MARKET.

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

30 “Hardiax” machines have been installed by a large North of England Colliery Company.

Ask for New Catalogue.

TRIALS ARRANGED.

THE HARDY PATENT PICK CO. LTD.,

SHEFFIELD.