786

THE COLLIERY GUARDIAN.

April 20, 1917.

Wrought Iron and Steel Tubes.

SPECIAL JOINT.

These Tubes are specially suitable for
mines, being both light and strong.
The Joint, as illustrated, can be easily
connected, and a tube can be removed
without disturbing the run

Fittings of all kinds supplied.

1

Improved Albion Loose Flange Joint,

STEWARTS and LLOYDS LTD.,

PIT PROPS.

We manufacture Tubular Steel Pit
Props, which are exceptionally strong
and durable. They can be used
repeatedly and have a high factor
of safety.

Lists sent on application.

GLASGOW-41, Oswald Street.
BIRMINGHAM—Broad Street Chambers.
LONDON-Winchester House, Old Broad St., E.C. 2.

THE

GOODWIN J3ARSBY & Cft

^B^SSgfftHtllKSBSSSSSirSB^sa^

the patent	>CM E Heo.

St°RrEAKER

O Jv	LEICESTER

GOODWIN BARSBY &<

Stores

W.D.

Corlett Electrical Engineering Co. Id.

T’phone— WTH IK TOT T’gram—
63 Wigan. IXlWllve Corlett, Wigan.”

Contracts Dept. - Ref. C.D.

Manfg & Repairs Dept. - Ref. W.D.

Dept. * Ref. S.D.

Liquid Starters, Starting
Gear, Mining Switches
and Distribution Gear,
Armature Repairs.

WIRES AND CABLES.

THE WHOLESALE ELECTRICAL CO. LTD.,
S4/56, Oxford Street, London, W. 1.

’Phone : Museum 1897.

Let us
quote you
for

For
all kinds
of Machines.

ENGINEERS’ HAMMERS & CHISELS,

Small Forgings, Castings in

— Lead, Copper & Brass. —

The Patent Stone-dressing Tool Co. Id.

Wicker Lane, SHEFFIELD.

Bridge’s Patent Friction Clutches
& Hauling Installations
A SPECIE ALITY

____SEE ADVERTISEMENT LAST ISSUE, PAGE 747.

Sole Makers— DAVID BRIDGE & CO. LTD.

Haulage Works, CASTLETON, Manchester.

BITUMINOL BLACK

ELASTIC. ACID-RESISTING. QUICK.

1 cwt. covers 7,0C0 sq. ft. 30/- cwt. carriage paid.

Also “BITSOL” QUICK TAR BLACKS

201 - and 15/- cwt.

TOLEDO”

An Absolute

Rust Preventer

(APPROVED BY WOOLWICH ARSENAL).

WAGON AND COLLIERY PAINT &
INSULATING VARNISHES.

W. W. Hill, Son & Wallace Ltd.,

Elton St., Broughton Bridge, MANCHESTER.

---- ESTABLISHED 1840. -

FERRO-CONCRETE LINING

Welding

For welding most diffi-
cult jobs — or under-
taking work from 1 -64in.
thick upwards, without
injuring the material—
for simplicity of action,
the

Cyclone” Welding Outfit

(Oxy-Acetylene)

is without equal.

The “Cyclone carbide-to-
water ” principle ensures cool
and pure gas—cool and pure
gas means economy of oxygen
and satisfactory work.

Booklet 275 from —

jfeithcws SYatesE

Swinton .Manchester:

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.

ALBERT FRANCOIS, """doncAsteT

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

Partners : Albert J. Francois (Belgian); Thomas Ble,ndford.

QUALITY m SWITCH GEAR.

LIQUID
SWITCH
GEAR
of
HIGH-
CLASS
MAKE
and
GOOD

DESIGN.

WRITE
for
LIST

No. 60
with

PRICES
and
OUTPUTS.

J. H. HOLMES & CO., Newcastle-on-Tyne.