February 6, 1914.

THE COLLIERY GUARDIAN.

323

COLLIERIES.

TOUGHENED LAMP GLASSES

THE ONLY BRITISH GLASS TESTED and PASSED by
THE HOME OFFICE and placed on the APPROVED LIST.

--- HIGH PRESSURE GAUGE CLASSES. LUBRICATORS. -

Newton Heath Glass Works, MANCHESTER.

Mining

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. 

Noted for Turtle Soup.

Telephones—6911,6912 and 6913.

Telegrams—
Queen’s Hotel, Manchester.

QUEENS HOTEL,

PICCADILLY, MANCHESTER.

This first-class Hotel holds the record for Public and Private
catering. Choice Wines, Havana Cigars, &c.

MODERNISED & REFURNISHED THROUGHOUT.

HANDSOME NEW LOUNGE.

Table d’hote Lunch 1 to 3. Table d’hote Dinners 6 to 8.

Served at separate tables.

Write for Tariff of Charges to—

GEORGE HILLMER, MANAGER.

British Manufacture. Best Quality at Lowest Prices.
Every description either separate or In cases.
SPgGIAL 11 in. CAROBOARO PROTRACTOR,
rending to t°, mt S«. 64., post mg e 6d.

ILLUSTRATED CATALOGUE ON APPLICATION.

W|| HARI 8 MP Mathematical Drawing and Surveying
*	Instrument Manufacturer,

47, Finsbury Pavement, LONDON, E.C.

Established 1851.	Factory—HACKNEY, E.

British Insulated & Helshy Gables Ld.,
ELECTRICAL CABLE MAKERS & ENGINEERS.

REGD.i TRADE "MARK.

Works: Prescot, Helshy & 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 I --

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 pu/ied TO
and FRO.

WILLCOX

SEMI-ROTARY WING

PUMPS. .

4 in. to 4 in.

,000 Stocked in IRON, also BRASS.

EASY ACTION

SPLENDID

RESULTS

Large Sizes 2 J in. to
4 in. bore have double
handles for two or
more men.

W. H. WILLCOX & CO. LTD.

- Ci.

liilBBIBi
iMMIlIt

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 WORKING

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.l





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.