June 22, 1917.

THE COLLIERY GUARDIAN.

1195

1

— THREE —
WORLD-RENOWNED

PACKINGS

Specially suitable for

COLLIERIES.

Large stocks. Prompt deliveries.

We make a Speciality of HEYWOOD & BRIDGE’S

PATENT FRICTION CLUTCHES and
HAULING- INSTALLATIONS.

DUVAL’S METALLIC for all classes of Engines and the Highest
Super-heated Steam. Lasts for years without being renewed,
keeps the rods in perfect condition. 600,000 Glands Packed.

TUPPER’S FLAX for Hydraulic Work. Its durability is
unexcelled. Suitable for highest pressures.

VANDA SHEETING, the Pioneer of Fibre Sheet Packings. Resists
extreme temperatures. Can be used in half the thickness of
Rubber, as it does not shrink. Specially suitable for Oil and
Ammonia.

Also “BENHYCO” STEAM JOINTING and BELTINGS,
and ALBANY LUBRICATING OILS and GREASES

JOHN BENNETT HEYDE & Co., New Cannon St.,

Telegrams “Benhey.” MANCHESTER. Telephone No. 1364 City.

IflUGE

^PRESSURES'

r J.B. .
TREASURE 1

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kLIVERPOOLj

GAUGE

CLR55

WB5HER5
LUBRICflTORSnc.

We are
supplying our
Hauling Gears
to the
leading Gold
Mines,
Collieries.
Quarries,
Brickworks,
etc., etc.,
and are
continually
receiving
repeat
orders.

(Electrical and Mechanical, Vertical and Horizontal.)

The
illustration is
of Endless
Wire Rope
Hauling
Pulleys with
Friction Clutch.

We have
thousands of
our Clutches
at work on
all kinds of
drives.

Send for
Catalogues
free.

Lf5T5 om PPPL/Cflr/OP.

LASSES

Patentees & Sole Makers, DAVID BRIDGE & CO. LD., Haulage Works,
CASTLETON. MANCHESTER.

TUBE MANUFACTURERS

EDWIN LEWIS & SONS LTD., WOLVERHAMPTON.

Works : MONMORE GREEN and ETTINGSHALL. LIVERPOOL Warehouse: 58, SOUTH JOHN STREET.

Telegrams: “LEWIS, WOLVERHAMPTON.”	Telephone: No. 1147 WOLVERHAMPTON (Private Branch Exchange).

SPECIAL Self-contained MACHINE for CORRECT GRINDING of

STONEDUST

For FIERY WORKINGS.

BRICKMAKING
MACHINERY

Suitable for COLLIERY SHALES.

Richard Scholefield, Iste Leeds.

■Phone 1513.	ENQUIRIES SOLICITED. Wire “Brick, Leeds.”

CEMENTATION for
WET VIRGIN GROUND

YEARS of STUDY
and EXPERIENCE
HAVE BROUGHT
MY SYSTEM OF
CEMENTATION
TO PERFECTION.

TO COLLIERY PROPRIETORS.

Shafts sunk, tunnels driven, and
other mining constructions carried
out in difficult and very wet ground
by the best method. Success guar-
anteed.

18 shafts completed in England,
and 7 in progress.

Ferro-Concrete Lining a speciality.

Feeders of water in shafts or levels
effectually treated.

PATENTED

BUCKETS

if

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

PUMP BUCKETS

' fa

Ports to admit pressure $

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:

ALBERT FRANCOIS, "’'don^^T

Telegrams—“Francois. Doncaster,”	Telephone—408 Doncaster.

D6JCING ’ Ltd., Stratford, London, E. 15

Telegrams:	Telephone:

“ Dexine, Stratford, London.”	355 Stratford.

Partners: Albert J. Francois (Belgian); Thomas Blandford.