January 11, 1918.

THE COLLIERY GUARDIAN.

99

THE

STRONGEST

PERMITTED

DYNOBEL

No. 3.

ARRANGE TRIALS

WITH

NOBEL’S EXPLOSIVES CO. LTD.,

GLASGOW.



JOHN WOOD & SONS, LT°

Engineers, BARLEY BROOK FOUNDRY, WIGAN.

Fitted with

AUTOMATIC BRAKE

FRICTION

CLUTCH

Telephone—No. “ 55 ” Wigan.

Telegrams—“ Haulage, Wigan

and Improved

“ OUTSIDE

BAND”

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Haulage Gears of every type.

. PUMPING & AIR COMPRESSING ENGINES.