THE COLLIERY GUARDIAN.

August 2, 1918.

221

BURN LOW GRADE COAL

: COAL BILL REDUCED :

EVAPORATION INCREASED

James Keith & Blackman Co. Ltd.

27, FARRINGDON AVENUE, E.C. 4.

: : on your Boilers by installing a : :

Keith Induced Draught Fan

Branches

CARDIFF, NEWCASTLE, BIRMINGHAM, EDINBURGH, etc.

Designed to comply with the Coal Mines Act, 1911, and to facilitate loading.

Can be Readily Fixed to Existing Trams. J* Girders Hydraulically Cold Straightened.

OPEN.	‘	CLOSED.

COLLIERY OWNERS and MANAGERS are invited to send for particulars of

---PIT TRAM AND WAGON WORKS -
Codnor Park, ALFRETON

IAMAMMAMA

JOEL-FORS Patent

Miners’ Electric Lamps

APPROVED BY H.M. HOME OFFICE.

SALE OR
HIRE.







TYPE 403 M.S

ARRANGE
TRIALS.

LIGHT.— Candle Power for 12 Hours,

WEIGHT.!, lb.

CELLS UNSPILLABLE AND INTERCHANGEABLE.

JOHN MILLS & SONS

NE WCASTLE-ON- TYNE.

“MILLS, NEWCASTLE." Established 1828

MAKERS OF
ALL CLASSES
OF . . .

Telegrams:
Smedley, Ironville.”

Telephone:

No. 67, 68, & 69, Ripley.