July 10, 1914.

THE COLLIEBY GUARDIAN.

103

THE ISCA FOUNDRY COMPANY LTD.,

RAILWAY PLANT & GENERAL ENGINEERS,

Switches, Crossings, Turntables, Water Cranes, Girders, Bridges,
Roofs, Pipes, Pumps, Wagons, Tanks, Engines, Boilers, Cranes,
Works: NEWPORT, MON.

London Office : 16&17 Devonshire Sq. Bishopscate St., E.C.

Mining BOOKS

At Tremendous Reductions ! New Books at 25 per cent.
Discount! Books on Mining, Technical and all other Sub-
jects. Sent on Approval. State Wants. Send for Lists.
Books Purchased. W. & G. FOYLE, 121-123, Charing
Cross Road, London, W.C. 

D. Liewellin Evans

120, BUTE ST..

CARDIFF.

PROPRIETOR OF THE

Cardiff Brattice

Cloth Company,



AGENT FOR

No’bel’s Explosives

British Manufacture. Best Quality at Lowest Prices.

Every description either separate or in cases.

SPECIAL 13 in. CARDBOARD PROTRACTOR,
reading to i°9 at 3c. Od.9 postage 6d.

ILLUSTRATED CATALOGUE ON APPLICATION.

WAI MARR IMP Mathematical Drawing and Surveying

* »lflslfclllV| Instrument Manufacturer,

47, Finsbury Pavement, LONDON, E.C.

Established 1851.	Factory—HACKNEY, E.

British Insulated & Heishy Cables Id.

ELECTRICAL CABLE MAKERS & ENGINEERS.

REGD. TRADE MARK.

Works: Prescot, Helsby I Liverpool

SEE LARGE ADVERTISEMENT EVERY FOURTH WEEK.

WHY NOT USE THE MOST RELIABLE MATERIAL

For your Air, Water, &c., Mains ?

------ ESPECIALLY AS IT IS ALSO THE MOST ECONOMICAL! ----

Mannesmann Tubes (Spigot & Faucet, Flanged, &c.) are

SOLID DRAWN.

Illustrated Booklets from—

THE BRITISH MANNESMANN TUBE CO. LTD., Salisbury House, London Wall, LONDON, E.C.

WORKS: LANDORE, SOUTH WALES.

BRANCH OFFICES and AGENCIES at BIRMINGHAM, MANCHESTER, NEWCASTLE-ON-TYNE.

BELFAST, CARDIFF, GLASGOW, MIDDLESBROUGH & NEWPORT (MON.).

PUMPS FOR DIP WORKINGS IN COLLIERIES, MINES, &c.

Lift 25 ft.

Force 60 ft. and
more.

Worked by the handle
being pi&hed TO
and FRO.

J
11

WILLCOX

SEMi-ROTARY WING

PUMPS. .

i in. to 4 in,

,000 Stocked in IRON, also BRASS.

EASY ACTION.

SPLENDID

RESULTS.

Large Sizes 24 in. to
4 in. bore have double
handles for two or
snore men.

k.’m-

.'J.-

r

1

ML 1

Fitted also for
POWER.





also for QUARRIES.

We have excellent testimonials
and receive large orders for these
Pumps from MINE MANAGERS.
&c., on account of their

EXCELLENCE IN WORKINC

W. H. WILLCOX & GO. LTD.

and great CAPACITIES, which
amount to over 8,000 gallons per
hour. They are EASILY FIXED,
and we mount them in various
ways for hand and power.

32/38, Southwark Street,
LONDON, S.E.

Semet-Solvay Coke Ovens

SECTION OF OVEN

SHOWING SOLID CONSTRUCTION.

Strongest in Design.

Separate sets of flues to each oven.

Very low Maintenance Cost.

“DIRECT” AMMONIA RECOVERY PLANT,
giving increased yield of Sulphate, with less
Labour, and a saving in Steam consumption.

THE COKE OVEN CONSTRUCTION CO. L!

Howard Chambers, 155 Norfolk Street, SHEFFIELD.