February 1, 1918.

THE COLLIERY GUARDIAN.

221

Huwoo Pneumatic Pick Axe.

Small Cost. Weight only 18 lbs.

The Huwod Pneumatic Pick Axe is NOT a Hammer Dril

Gan foe uses! for

Taking Down Canches where Shots cannot be Fired.

Making Manholes. Squaring Off Corners. Making Girder Holes.

Breaking Concrete, Clinker and similar Hard Substances.

Boiler Scaling, and many other purposes.

Free Demonstration given by

HUGH WOOD & CO. LTD.,

NEWCASTLE-ON-TYNE.

Telegrams: “HUWOD, NEWCASTLE,” Telephone: 980 CENTRAL.

LONDON: 65, Fenchurch Street, E.C. 3. CARDIFF: 102, St. Mary Street. MANCHESTER: Hive Works, Trafford Park.

The BUTTERLEY COMPANY Ld

Codnor Park, ALF RETON

WOOD

Telegrams :
Smedley, Ironville.

PIT TRAM AND WAGON WORKS:

Telephone:

No. 67, 68, & 69, Ripley.

F— PIT TRAMS

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OPEN.	CLOSED.

COLLIERY OWNERS and MANAGERS are invited to send for particulars of

The BUTTERLEY PATENT ADJUSTABLE END. a novel idea in pit trams
Designed to comply with the Coal Mines Act, 1911, and to facilitate loading.

Can be Readily Fixed to Existing Trams.	Girders Hydraulically Cold Straightened.

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