1262

THE COLLIERY GUARDIAN.

June 13, 1913.

manufacture.

A Trial will convince.

Pamphlet

application.

HfCB

rmity and (
Guaranteed.

Manufacture and Use of Electric Fuses post



“HARDY DRILL

STEELj||&i

SPECIAL TOUCH.

In Use
Throughout .

ar "HARDY"

HIGH SPEED

AND

CAST STEEL

MINERS’
SAFETY LAMPS.

FLAME AND ELECTRIC.

All LAMPS
and GLASSES
supplied by
us comply
with the
COAL MINES
ACT, 1911.

ALL SECTIONS and for
ALL PURPOSES.

CANNOT BE EXCELLED.

DAVIS
DEPUTY LAMP.

GRAY-SUSSMANN
ELECTRIC LAMP.

Quotations given for complete Lamp Cabin outfits.

SE/VD FOR LIST 41 D.L.

The Hardy Patent Pick Co. Ld.

Sheffield, England.

JOHN DAVIS & SON

(Derby) LTD.,

ALL SAINTS WORKS, DERBY;

& 17, Victoria St., Westminster, London, S.W.