172

THE COLLIERY GUARDIAN.

July 26, 1918.

Complete Stone Breaking
and Ore Crushing Plants.
SPECIALITY

‘ Heclon ’ Rock & Ore Breaker.

Sole Makers of
HADFIELD’S PATENT
“Era” Manganese Steel

THE SUPREME MATERIAL
for the Wearing Parts of Stone Breaking
and Ore Crushing Machinery, etc.



Colliery & Mining
Wheels & Axles

A SPECIALITY.

HADFIELD’S SPECIAL “COAL CUT”
STEEL FOR COAL CUTTER BITS IS
UNSURPASSED FOR DURABILITY.

Steel Castings and
Forgings

OF ALL KINDS.

Workmen
employed
over
15,000.

HADFIELDS Ltd.

Works
area
over 200
acres.

Hecla & East Hecla Works, Sheffield, England. London Office: Norfolk House, Laurence Pountney Hill, E.C. 4.

WIRE ROPES FOR ALL PURPOSES.

WIRE DRAWERS

(Established 1730.)

WIRE ROPES FOR

WINDING,

HAULING,

GUIDES,

AERIAL ROPEWAYS,

CRANES,

AIRCRAFT

ETC., ETC.

LOCKED COIL . .

Works

BIRMINGHAM

or 339 victoria, Birmingham.

■ OUR

HAY MILLS,

&

LATEST PATENT

FLATTENED STRAND-

PHONE : 338

GRAMS: “ LATCH, HAY MILLS.”

gPENCER & fiO. LD

Engineers,

Melksham

BRANCH
OFFICES.

WILTS

HULL—

Burnett Avenue.

CARDIFF-

92, Claude Road.

LONDON

32> Queen Victoria

Street, E.C. 4

LIVERPOOL-

34, Castle Street.

Write to the Manufacturers for
details of their Carbic 'Portable
Welding and Cutting Plants.

I say-because I know
that the Carbic System is
the most economical be-
cause the generation of
gas only takes place while
water is in actual contact
with the Carbic Cake.
You shut the generator
down at night and start it
up again in the morning,
to find that no deteriora-
tion of the old charge has
taken place. Each Carbic
Cake is guaranteed to pro-
duce a stated number of
cubic feet of acetylene
either by continuous or
intermittent use.

Cjarbic

SPECIALISTS IN ACETYLENE
51-HOLBORNV1ADUCT-LONDONE-C 1

The Avery Automatic°C

apparatus engineers guard

- X— —n.s.

iUTDV I TH Automatic Dept. (J)» BIRMINGHAM.

W. & T. AVERY LTD., Soho Foundry	_

WIRE
ROPES

OF ALL KINDS.

Agentq for Yorks, Notts.

Derby & Leicester—

YEADON, SON & CO.,
Albion Place, LEEDS.

W. B. BROWN & CO. (BANKHALL) LTD., Globe Works, Liverpool.