774

[supplement PAGE XIV.]

THE COLLIERY GUARDIAN.

April 12, 1918.

STEAM, MOTOR, BELT, OR ROPE-DRIVEN

AIR COMPRESSORS

From 50 to 25,000 cubic feet

FOR

COLLIERIES, MINES, Etc.

ADVANTAGES:

SIMPLICITY.

RELIABILITY. >

SELF-LUBRICATION.

SMALL FLOOR SPACE.

J U 3. M.

6.

ADVANTAGES:

DURABILITY.

HIGH EFFICIENCY.

BEST WORKMANSHIP.

MINIMUM MAINTENANCE.

AIR COMPRESSOR VALVE AS FITTED TO BELLISS COMPRESSORS.

1. Valve Seat. 2. Valve Guard. 3. Closing Springs. 4. Valve Plate. 5. Lift Washer. 6. Cushion Plate. 7. Complete Valve.

BELLISS & MORCOM LIMITED,

Telegrams :

“ BELLISS, BIRMINGHAM.”

BIRMINGHAM.

London Office :

8, VICTORIA STREET, S.W.

PERFORATED PLATES

FOR

COAL SEPARATING
PROCESS.

THOMAS HUDSON LTD., Sheepford Iron Works, COATBRIDGE.

Drop-Forged Shells. Drop-Forged Catches.

Drop-Forged Levers. Drop-Forged Couplings.

ILLUSTRATED CATALOGUE.

A and B Couplings and many others.

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

The catch C is not essential.

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.

Patentee and Sole Manufacturer:—

JAMES W. SMALLMAN, Nuneaton, England.

R. GRAESSER Ltd., CSAL RUABON.

BLACK VARNISH (

CONTRACTORS TO BRITISH AND OTHER GOVERNMENTS.

Telegrams:	Established 1867.	Telephone:

“Graesser, Ruabon.” Code ABC 5th Edition. 3 Ruabom.

SAFETY FIRST (HPAANTLEN¥T8) ROPE CAPPLES.

The Corrug Grip Rope Cappie—

(1)	Simple—Practical—Safe- Cheap.

(2)	Applicable to grip-hold all kinds of ropes.

(3)	Easily fitted, inspected and used.

J®

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A. HANLEY, Thiflmerc, Sheffield/.





GEORGE ANGUS & CO. LTD.,

NEWCASTLE-ON-TYNE.

CONVEYOR BELTS

| SEND FOR PRICES. I

of ALL DESCRIPTIONS.

And at London, Liverpool, Birmingham, Manchester, Leeds, Glasgow, Cardiff,
And JOHANNESBURG.