416

[supplement PAGE XII.]

THE COLLIERY GUARDIAN.

August 23, 1918.

Telephone—	Telegrams—

687 Central.	“Octagon, Sheffield.”

R, H, MIDDLETON & CO,

SUCCESSORS TO

THE GRAHAM ROBINSON STEEL COMPANY LIMITED.

Neepsend Rolling Mills, SHEFFIELD,

MANUFACTURERS OF

MINING STEEL & TOOLS

tfr-	Quick Delivery

From stock’

MEDIUM AIR MACHINES.
SMALL „
SMALL ELECTRIC „

HURD COALCUTTER AND ENGINEERING CO.,

Works : 35, Pitt Street, GLASGOW.

“TOLEDO”

(APPROVED BY WOOLWICH ARSENAL).

An Absolute Rust Preventer.

WAGON AND COLLIERY PAINT &
INSULATING VARNISHES.

W. W. Hill, Son & Wallace Ltd.,
Elton St., Broughton Bridge, MANCHESTER.

---- ESTABLISHED 1840. -

Telephone—4560 (two lines).

Telegrams—** Belting, Sheffield.”

RENTON HOLDSWORTH & CO. LTD.,

Belting and Rubber Manufacturers,

Offices: NORFOLK STREET.

SHEFFIELD. Works : SYCAMORE STREET.

Speciality s

CONVEYOR BELTING.

DRIVING BELTS



The PREMIER Screen In the WORLD

is Norton’s Patent Horizontal Main Screen.



REQUIRES NO SPECIAL FOUNDATION.

Will work continuously WITHOUT BOLTING DOWN.

Will Screen more efficiently than any other screen.

Over 150 Screens now at work.

For PERFECT sizing& loading

USE

PULSATING CONVEYORS

AND

PULSATING LOADING JIBS

(NORTON’S PATENTS).

NORTON’S PATENT HORIZONTAL MAIN SCREEN AND COMBINED PICKING
CONVEYOR, fitted with our Patent Air Cushioning Cylinders.

The Screen illustrated is 5 ft. 6 in. wide, having four decks, and will deal with 125 tons of
coal per hour separated into four sizes, and passing the large coal without any fall to
the Picking Conveyor.

NORTONS (TIVIDALE) Ltd

HECLA Works, Tipton, England.