February 15, 1918.

THE COLLIERY GUARDIAN

[supplement PAGE VII.]

353

A high return on outlay assured
with coal at present abnormal
price.

Initial cost of Economiser repaid
in many instances in two to three
years.

A reduction in the coal account
means an increase in dividend.

Steaming capacity of boilers in-
creased.

SAVES ONE WAGON

OF COAL

IN EVERY FIVE.

J0ILEW8

l I

Reduces the coal consumption
15 to 20 per cent.
-------------------

Every ton of coal saved by the
Economiser at a colliery is another
ton for sale at market price.
---------------------

Coal saving commences imme-
diately Economiser is connected
up.	=======

Write for Pamphlet “B.Q.” to:

E. GREEN & SON L°

Economiser Works, WAKEFIELD.

AND

IN its production, the essential features, not only of immediate and reliable check, but perfect resistance to the highest frictional
heat, has been provided for. Manufactured only from guaranteed 100% pure asbestos reinforced by metallic strands
and containing no Cotton or other fibre perishable by heat, woven solid in all thicknesses up to one inch, transmitting

a sure grip and engagement, soft as velvet and pliant as a hand grasp, it easily outlives many times all
Othei' braking media—whether of metal, wood or other combinations.

Used by hundreds of Collieries, Forges, Engineering Works, etc., for Winding Drums, Brake
Posts, Drift or Transport Winches, and all Power Clutch and Brake Gears ; also for
Trolleys, Cranes, Hauling Machinery, and Electro-mechanical Brakes fitted to
Hoists, Centrifugal Machines, etc., above or below ground or water.

We invite your enquiries.

Send postcard for our

Catalogue and

Drawings.

CRESSWELLS’ ltd,

Old-established Spinners and Manufacturers
and Patentees of Pure Asbestos Fabrics, etc.

WELLINGTON MILLS, BRADFORD.

Bothwell Street, GLASGOW ; 9, Grosvenor Road,

44=45, Exchange Bldgs., New St., BIRMINGHAM.

Contractors to the Admiralty, the India Office and War Office, the
Crown Agents for the Colonies, and numerous British Railways, etc.

1 L

Sketty SWANSEA;

Telegrams: “ASBESTOS, BRADFORD.”
Telephone : 950 BRADFORD.

BRAKE

CLUTCH
LININGS

GEORGE BURNSIDE,

Burnside's Safety
Boring Apparatus.

U«ed most successfully
in tapping old Mine
Workings.

.4ppfy/or Catalogue.

Rock anu Stone Drilling Machines: Drills to any Size.

Also Eye Guards for Pit Ponies.

Boring Tool Works, Shiney Row, Fencehouses,
CO. DURHAM.

-SANKEY-

Fireproof Steel Storage Bins.

3	.

? » »



Clothes

Lockers:

Tool
Chests.

Write for details.

Joseph Sankey & Sons, Ltd.,

Hadley Castle Works,

W ellington,	Shropshire.

NEWTON, CHAMBERS

9 & Co. Ltd.,

THORNCLIFFE IRONWORKS, NEAR SHEFFIELD.

ESTABLISHED 1793.

TANKS in Cast Iron or Steel. GENERAL CASTINGS, CONSTRUCTIONAL STEELWORK.

CONTRACTORS to the ADMIRALTY, WAR OFFICE, and CROWN AGENTS for the COLONIES.

Telegrams—“ NEWTON, SHEFFIELD.”	Telephone No. 2200 Two Lines.

- is X / AtXXV

Drop-Forged Shells. Drop-Forged Catches.

Drop-Forged Levers. Drop-Forged Couplings.

ILLUSTRATED CATALOGUE.

British Patents No. 8476 of 1906 ; No. 19533 of 1910 ;
No. 9983 of 1911 ; and No. 4362 of 1912.

A and B Couplings and many others.

The 1912 lever has large lateral stops and a
wedge-shaped shouldered head.

The catch C is not essential.

SMALLMAN patent HAULAGE CLIPS.

Automatic Detachment. 1912 Pattern ; nine sizes.

B

Patentee and Sole Manufacturer:—

JAMES W. SMALLMAN, Nuneaton, England.

7777 ,ron’ X 4

V ^7Sleel and X
Metal Merchants,

& $7

77

J. S. UNDERWOOD I 0-

Cotton Mill Row, SHEFFIELD. .

Telephone—	Telegrams—

\ 3573.	METALLOID. S

/ 7

/ £ &
ENQUIRIES 7	& A

Solicited, / 7

---- HIGH-CLASS ----

Incline Haulage

ROLLERS.

IMMEDIATE DELIVERY FROM STOCK,

ALFRED STEEL & SONS LTD.,

MEADOW HALL ROAD, BRIGHTSIDE, SHEFFIELD.

Telephone—2633 CENTRAL.