1274

[supplement PAGE XVI.]

THE COLLIERY GUARDIAN.

December 13, 1918.

The PREMIER Screen in the WORLD

is Norton’s Patent Horizontal Main Screen.

I

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, haring four decks, and will deal with 125 tons of
oeal 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.

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<24‘z.-rf ex

SMALLMAN patent HAULAGE CLIPS.

British Patents No. 8476 of 1906 ; No. 19533 of 1910 ;
No. 9983 of 1911 ; and No. 4362 of 1912.

Automatic Detachment. 1912 Pattern ; nine sizes.

A and B Couplings and many others.

The 1912 lever has large lateral stops and a
wedge-shaped shouldered head.

The catch C is not essential.

Drop-Forged Shells. Drop-Forged Catches.

Drop-Forged Levers. Drop-Forged Couplings.

ILLUSTRATED CATALOGUE.

Patentee and Sole Manufacturer

JohnTonks&C0



Manufacturers of

SPRINGS & SPRING WASHERS

For Engineering & General Use.

FOR ALL

*3 ■ CiUL PURPOSES

DAISYSTEEL & SPRING WORKS,

Daisy Walk, SHEFFIELD.

Telegrams—“ Tones, Sheffield.” Telephone—4179 Central.

No. 1.	No. 2.	No. 3.

NEWTON, CHAMBERS

“ & Co. Ltd.,

THORNCLIFFE IRONWORKS , near SHEFFIELD.

ESTABLISHED 1793.

Telegrams—“NEWTON, SHEFFIELD.” 	Telephone—No. 2200(Two Lines).

MANUFACTURERS OF

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PIPES & FITTINGS

For Gas, Water & Steam.

STRUCTURAL STEELWORK

Girders, Roofs, Bridges.

TANKS

In iron or Steel.

HIGH-CLASS CASTINGS

For Machinery and Engine Cylinders.

WHEELS

BAR WEIGHTS

PUMPS