300

[supplement PAGE VIII.]

THE COLLIERY GUARDIAN.

February 8, 1918.

HAMMERS

WEDGES, PICKS, FORGINGS, &c.,
.—---.♦ FOR ♦.-

COLLIERIES, QUARRIES & WORKS.





Manufactured by

The Provident Steel Tool Co.

LIMITED,

Brown Street, SHEFFIELD.

NEVER	PASS.

PATENTED

PUMP
BUCKETS

If
your water
end of pump
gives you trouble,
Write us for List B.

PUMP BUCKETS

Flexible
~rings

The Rings are Flexible, they Expand
Automatically to Pressure, are Always
Tight, are not Split, do not cause Uneven
Wear, Reducing Friction to a Minimum.

SOLE PROPRIETORS:

DGXINC Ltd., Stratford, London, E. 15

Telegrams:	Telephone:

“ Dexine, Stratford, London.’*	355 Stratford.

Ferodo Friction Surfaces.

The success of
it. It is now
clutches are to

Ferodo fabric has demonstrated how great the need was for
used in every branch of engineering—wherever brakes and
be found.

trustworthy lining made, stringent tests proving the quality of

It is the most

each weaving before it leaves our works.

If you are interested in increasing the margin of safety on your winders or
obtaining a larger output from your plant—let us give you exact data which will
enable you to employ Ferodo fabric to the greatest advantage.

Our unique experience, extending over 20 years, is entirely at your service.

List H from

THE HERBERT FROOD COMPANY LTD.

Works - CHAPEL-EN-LE-FRITH.

Contractors to the War Office and Admiralty, London General Omnibus
Co., & Underground Electric Railways of London & Paris.

Depots at London, Birmingham, Belfast, Bristol, Cardiff, Edinburgh, Glasgow, Liverpool, Manchester and Newcastle.
Agents for India: THE ASBESTOS & BELTING CO., 3 & 4, Waterloo Street, CALCUTTA.