January 5, 1917.

THE COLLIERY GUARDIAN.

7

Makers

duties.

I. BLAKEBOROUGH & SONS,
BRIGHOUSE.

To ensure Maximum Output
with a minimum of labour, instal
“Bennis” Automatic Stokers

AERIAL

ROPEWAYS

ANY SYSTEM.

The British Ropeway Engineering Co. Ltd.,
7, MINCING LANE, LONDON, E.C.

Tele—CENTRAL 1 1250.



I

— THREE —

WORLD-BENOWNE D
PACKINGS

Specially suitable for
COLLIERIES.

Large stocks. Prompt deliveries.

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

THE “Bennis” hand-fired furnace
burns any class of fuel, large or
small, and it burns with special
advantage poor-quality and refuse fuels
such as pond settlings, coal pickings,
large lumps and small, coke-dust, shale
or material which contains a large per-
centage of ash or clinker. With such
refuse it is able to generate steam as
quickly as furnaces fitted with stationary
bars, burning a higher-grade coal.

The arrangement which admits of the
furnace being hand-fired, and of the
removal of ash without diminishing the
output of steam during the operation,
renders this furnace particularly suit-
able for collieries and gas works
desirous of utilising their pit rubbish
and coke breeze as fuel.

LITTLE HULTON......BOLTON

AND 28 VICTORIA STREET LONDON SW

The “ Bennis ” Compressed Air Furnace
for hand firing in Collieries, Ere.

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

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

Indian Mines Act, 1901, with a Digest of

the Act, a reprint of the Act with explanatory notes, an appendix con
taining forms, a model code of Special Rules, &c., by W. BL. Pickering.
Chief Inspector of Mines in India, and W. Graham, Barrister-at-Law.—
Price 10s. 4d. post free from Collitry Guardian Office. 30 1 31. Furnival-st,
Hol Torn. London. E.C.

THOMAS SUMMERSON & SONS LTD

ALBERT WORKS, DARLINGTON.

BITUMINOL BLACK

ELASTIC. ACID-RESISTING. QUICK.

1 cwt. covers 7,000 sq. ft. 30/- cwt. carriage paid.

Also “BITSOL” QUICK TAR BLACKS

20/- and 15/- cwt.

“TOLEDO”

An Absolute
Rust Preventer

(APPROVED BY WOOLWICH ARSENAL).

WAGON ANO COLLIERY PAINT &
INSULATING VARNISHES.



Sidings

Contracted for

Complete.

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

Elton St., Broughton Bridge, MANCHESTER.

---- ESTABLISHED 1840. -

MANUFACTURERS of SWITCHES and CROSSINGS,

Chairs, Spikes, Fish Plates, Iron and Steel Castings.

FISH PLATES and BOLTS for various sections of Rail kept in Stock.

TURBON.

The LATEST THING in FANS.

FINENESS,
OUTPUT.

FLOUR” OR IMPALPABLE

POWDER.

Full particulars on application to—

BRADLEY PULVERIZER CO.,

KL 37, WALBR00K, LONDON, E C.

PREVENT COAL MINE EXPLOSIONS
by dusting your mine with stone ground in the

GIANT GRIFFIN MILL,

As supplied to the leading Collieries.

Advantages—

MAXIMUM PERCENTAGE OF

MAXIMUM

MAXIMUM

MINIMUM POWER.

MINIMUM WEAR AND TEAR.

No Auxiliary Apparatus required for
Finishing the Product.

Heavy Construction.

[L OVER 4,000 GRIFFIN? MILLS INSTALLED.

Also extensively used tor grinding
COAL. LIMESTONE. PORTLAND CEMENT,
PHOSPHATE ROCK. ORES OP ALL KINDS.

Equally suitable for Mine Ventilation, forced and induced
draught, or any other purpose.

Great strength, simplicity and silence.

Highest efficiency. Perfect balance at all speeds.

Suitable for all pressures.

Resists high temperatures without distortion.

No rivets in blades.

Manufactured by THE WADDLE PATENT FAN CO. LTD.,

------------------- FOR THE ----

TURBON PATENT FAN CO. LTD.,

UOKTJDOKT Addfeaet—	-y jmw	y y -wv

M. Victoria Street, 8.1BF.	Id II d /A TN JUXj X e