1080

THE COLLIERY GUARDIAN.

June 9, 1916.

WALKER BROS. (Wigan)

LIMITED,

Pagefield Ironworks, WIGAN.

New Patent Light Disc Valves
for Air Compressors.

Vertical Steam-driven Air-Compressing Engines,
with Two-stage Air Cylinders.

Installations now at work equipped with
the above valve indicating over

135,000 H.P.

GOODALL, CLAYTON & Co. Lo.

LEEDS.

Telegrams :—
“Vertical, Leeds.”

Telephone:—1982, Leeds.

ar ■

MAKERS AND ERECTORS OF

SCREENING PLANTS, PICKING BELTS, SCREENS,
PITHEAD GEARS.

BUNKERS, ROOFS, STEEL STRUCTURAL WORK, &c.

GAS RETORT INSTALLATIONS, CONVEYING PLANTS.

PATENT UNLOADING DEVICE AND OUTPUT
REGULATOR FOR MOTOR DRIVEN PLANTS.

Representatives:—H. L. CHESTON, Clarendon House, Boston Spa, Yorks.

W. OGDEN DAYSON, 1, Mount Street. Swansea, for South Wales

JOHN WOOD & SONS, L™

Engineers, BARLEY BROOK FOUNDRY, WIGAN.

100-H.P. “ENDLESS”

Fitted with

AUTOMATIC BRAKE

and Improved
“ OUTSIDE-

BAND”
FRICTION
CLUTCH.

Telephone—No. “ 5 5 ” Wigan.

Telegrams—“ Haulage, Wigan.”

jOnH MOOD a SONS t*0







Haulage Gears of every type.

WINDING, PUMPING & AIR COMPRESSING ENGINES.