710

THE COLLIERY GUARDIAN.

April 13, 1917.

W. G. Allen & Sons (tipton) Ltd, S £wren.

HAULAGE CLIP.

TELEGBAPHIC ADDRESS—“ ALLENS, UPTON.

TELEPHONE—No. 37, TIPTON.

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MSCtoS

* WAGON.

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; COLLIERY 1UBs *C ,0HS.

| OF Att KINDS 51

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W.WHOB.

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MACHINE CUT GEARING.

Double Helical Staggered or Chevron.

Reducing Gears. Haulage Gears.
Time Recorders & Recording Instruments.

Watchmen’s Watches.

THE LEWELLYN MACHINE CO., Bristol.

THE ISCA FOUNDRY COMPANY LTD.,

RAILWAY PLANT Sc GENERAL ENGINEERS,
frltehei, Crossings, Turntables, liter Cranes, Girders, Bridges,
Rooft, Pipes, Pnmps, Wagons, Tanks, Engines, Bollen, Cranes,
Works: NEWPORT, MON.

London Offioe : 16 & 17 Devonshire Sq. Bishopsoate St., E.C.

nuiuiviHiiu ■ tVHNb Cr DODD, •
| CANNOCK.

PATENT

PER PAIR



STEAM, MOTOR, BELT, OR ROPE-DRIVEN

AIR & GAS COMPRESSORS

From 50 to 15,000 cubic feet

FOR

COLLIERIES, MINES, Etc.

' » f «

ar-4_.

STEAM-DRIVEN AIR COMPRESSOR.



ADVANTAGES

SIMPLICITY.

RELIABILITY.

DURABILITY.

HIGH EFFICIENCY.

SELF-LUBRICATION.

BEST WORKMANSHIP.

SMALL FLOOR SPACE.

MINIMUM MAINTENANCE

MOTOR-DRIVEN AIR COMPRESSOR.



BELLISS

Telegrams :
“BELLISS, BIRMINGHAM.”

& MORCOM

BIRMINGHAM.

LIMITED,

London Office :

8, VICTORIA STREET, S.W.