March 7, 1913:

THE COLLIERY GUARDIAN.

481

■v







Hardy Simplex Hammer Drills
have just been bought by two large Continental Colliery
Companies after lengthy experience of other types.
Why need British Collieries buy foreign=made machines ?

The above striking success confirms the splendid
wins in this country by SIMPLEX drills over
competing makes in open competition.

SENT ON FREE TRIAL AGAINST ANYTHING.

the HARDY PATENT PICK CO. LTD

SHEFFIELD.