May 15, 1914.

THE COLLIERY GUARDIAN.

1051

The Profitable Use of Unmarketable Fuels.

sir

A range of “ Bennis ” self-cleaning compressed air furnaces, arranged
for hand-firing.



Coal that cannot be sold can be used to good purpose
for steam-raising by the aid of “Bennis” Self-cleaning
Compressed Air Furnaces, arranged for Hand-firing.

“ Bennis ” Furnaces are at work in many North Country
and Welsh collieries, turning unmarketable fuel to profitable
account. The furnace bars being self-cleaning, they are
always free from clinker and ash, the result being a rapid
generation of steam, with such quality fuel as could not be
burnt in the ordinary furnaces with stationary bars. The
size of the fuel may vary from large coal to dust or coke
breeze; it makes no difference to the “Bennis’" Self-
cleaning Compressed Air Furnace, adapted for Hand-firing
for use in Steam Collieries.

Write for pamphlet, “WHERE IS IT WORKING,” to : —

ED. BENNIS & CO., LTD.,
Little Hulton, Bolton, or

28, Victoria Street, London, S.W,

WELDED TUBES

up to 36 in. diameter, for

MINING, GAS AND WATER. .

EDWIN LEWIS & SONS, WOLVERHAMPTON.

WORKS ;

Telegrams—“Lewis, Wolverhampton.”	Patent Iron Tube Works, Monmore Green. London Address—143, Cannon Street, E.C.

Telephone—No. 15 Wolverhampton.	Britannia Tube Works, Ettingshall.	Liverpool Warehouse—58, South John St.



PIT-EYE IN ALMA PIT. SHAFT V. IN GELSENKIRCHEN, GERMANY.

FRANZ SCHLUTER,

Telephones:—	4^ THE TP T'T'	Telegraphic Address: —

756, 757. 758, 759- UW* JOL JL JLVL U JN JLJ. “Spezialbeton ”

SPECIALIST IN CONCRETE
AND MONIER BUILDING.

Every style of concrete and iron
concrete work undertaken.

Complete contracts entered into for
constructing superstructures, under-
ground work, bridges & mining w'ork.



I Speciality Printing

for Coal and Iron Companies

MOST Business Firms ap-
preciate the advantages
of dealing with specialists when
buying supplies.

The Specialist is able to
save time, because he knows
the buyer’s requirements. He
is able to give the best prices,
because he produces his speci-
ality at the lowest possible cost.

For the past 50 years we
have specialised in the pro-
duction of the various Special
Forms, Books and Stationery
used by Coal and Iron
Companies.

Practically all the Special
Forms prescribed by The
Home Office under the Coal
Mines Act can be supplied by
us from Stock.

Any kind of printed matter
for use by Colliery Companies
can be obtained from us
promptly and at competitive
prices. Output Sheets, Books,
PayTickets, Shipping Charters
etc., etc. Letterheadings by
all processes.

On receipt of enquiry, we
send samples, designs and
quotation free.

Will you write us to-day ?

-

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Telegrams—
“ Seargeants,
Abergavenny’*

Telephone—

P.O. No. 3.

Tb i i i s»J

5

SEARGEANT BROS. Ln.

MANUFACTURING STATIONERS,

PRINTERS :: LITHOGRAPHERS,

- ABERGAVENNY, MON. j

BRANCHES:	™

SPECIAL WORK FOR MINES.

LONDON, CARDIFF, SWANSEA.