May 16, 1913.

THE COLLIERY GUARDIAN.

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KEITH CENTRIFUGAL FANS

THE KEITH FANS ARE OF STRONG
AND COMPACT CONSTRUCTION,
AND GIVE EONG SERVICE WITH
MINIMUM ATTENTION.

THESE FANS ARE EXTENSIVELY
USED FOR VENTILATION, INDUCED
DRAFT, DUST EXHAUSTING, SMOKE
REMOVAL, &c.

James Keith & Blackman Co. Ld.

27, Farringdon Avenue, LONDON.

Telegrams—

‘Vertical, Leeds.”

LEECH, GOODALL & COa, LEEDS

Telephone No.—

1982 Leeds.

MAKERS AND ERECTORS OF

SCREENING PLANTS, PICKING

BELTS, PITHEAD GEARS,

HEAPSTEADS, STEEL

STRUCTURAL WORK,

BUNKERS, SCREENS, ROOFS,

CONVEYING PLANTS,
GAS RETORT INSTALLATIONS.

'Mil

F

iJi,'

SOLE MAKERS OF THE

SHAW-HEMSWORTH
OVERWINDER.

Write for Descriptive Pamphlet.

Representatives

H. L. CHESTON,
Sandal, Wakefield.

W. OGDEN DAYSON,

1, Mount St., Swansea.

■

■

BRAKES AND CLUTCHES

ARE BEST WHEN LINED WITH

Uff|nH creates sparks, smokes, burns, and is thus a constant danger for everybody. Wood wears quickly and you
WUIIIJ cannot depend on its brake power, because oil, water, grease, or any other liquid affects its co-eflicient of
friction noticeably. In most cases you have to use reverse steam.

META I creates sparks and gives a very spasmodic brake action. Spoils your brake path and gives an unreliable
"I fa I ML brake-power.

IHBEEEE

fabric is absolutely spark-proof, it doubles your brake-power, no need to use
reverse steam. It lasts many times longer than wood or metal. Eerodo fabric
is cheaper in the end. Your men have confidence in your brake, wind 1 aster
and you get more coal every hour of the day. Ferodo fabrics engage sweetly,
they save ropes and machinery. They give instant power and keep the drum
path always smooth and unworn.

WHICH IS BEST ?

We will gladly send samples, illustrated list and copies of testimonials to any inquirer.

POST BRAKE

THE HERBERT FROOD CO. LTD



Sovereign Mills, Chapel-en-le-Frith.

39/41, UPPER RATHBONE PLACE, LONDON.