May 11, 1917.

THE COLLIERY GUARDIAN.

921

COPPEE COKE OVENS

BY-PRODUCT PUNTS, and

Established 1851

COPPEE COAL WASHERS.

CRUDE and RECTIFIED

BENZOL PUNTS.

For Particulars, apply to—
THE

COPPEE COMPANY (BRITAIN) Ltd

King’s House, Kingsway, LONDON.

Telegrams: “EVCOPPEE, WESTCENT, LONDON.”

Telephone : HOLBORN, 5820 (2 lines).

Russian Office :

35, Pouchkinskaia, Kharkoff.

Cardiff Office :
38, Mount Stuart Square.

4875 Cardiff

Glasgow Office:
29, Waterloo Street.
5332 Central (4 lines).

Plants are at present under Construction in
ENGLAND, WALES, BELGIUM, RUSSIA, FRANCE, HOLLAND, SPAIN, MEXICO and AFRICA.

WALKER BROS. (Wigan)

LIMITED,

Pagefield Ironworks, WIGAN.

“ Indestructible ” Type

VENTILATING FANS

For Steam or Motor Driving.

EASY MEANS FOR REVERSING AIR CURRENT.

Four Cylinder Triple Expansion Engine with Corliss Valve Gear.

Exhausting Capacity to Date—

OYER 100,000,000 OF AIR
CUBIC FEET PER MINUTE.

AIR COMPRESSING, WINDING,

--------------- AND --

GENERAL MINING MACHINERY.

Walter Scon Ltd.

Leeds,	LEEDS STEEL WORKS.	England

MANUFACTURERS OF

BRITISH STANDARD ROLLED STEEL JOISTS, CHANNELS
TRAMRAILS AND PERMANENT WAY RAILS, &0.

Pit Head Frame.
. Erected In Works
Ja, for inspection.

7 ■■ J

Example of 10 in. x 6 in. - 421b. R.8. Joists curved for Framework to Roadway.

ROLLED STEEL JOISTS for PIT PROPS,
FRAMEWORK TO ROADWAYS. &c.

STRUCTURAL STEELWORK FOR BUILDINGS, &c.

Mild Steel Blooms, Billets, Slabs, Tinbars, Rounds & Flats,
Rolls cut for Special Sections and to approved quantities '
Books of Sections and other information on application.