March 1, 1918.

THE COLLIERY GUARDIAN.

429

YOU WILL

FORGET

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

ABOUT THIS

MARK

FAN

p.,-

■

AFTER INSTALLING IT

BECAUSE

It is so reliable and requires so little atten-
tion ; because there are no repair bills ; because
it performs its duty efficiently all the time ;
because we supply you with the RIGHT
Fan for your purpose, a Fan that is well
designed and strongly constructed, and in
every way suitable for its particular work.

Send, us your enquiries.

Our experience is at your service.

Davidson & Co., Ltd.,

SIROCCO Works - BELFAST.

S speciality—

COAL SCREENING»CONVEYING

A . ■/:'

La ■ ■

■

.______ < Sr

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY. DONCASTER.









CONSIDERABLY OVER

100 PLANTS

NOW AT WORK IN
GREAT BRITAIN
AND THE COLONIES.

Estimates and Designs on application

“ MECO ”

Hammer Drill

The rapidity with which this little tool
drills into coal or stone of medium con-
sistency is one of its features. This is
owing to the patent Flap Valve which
is the most flexible on the market,
and which does not deteriorate but
improves with use. This drill will bore
a 4 ft. hole in coal in one minute.

The “Meco” is made in 3 sizes, the largest of
which drills holes up to 20 ft. deep.

PROMPT DELIVERY IF YOU
ORDER AT ONCE.

In the manufacture of the “Meco ” only
the best forged steel is used ; wearing
parts being specially hardened and
ground to gauge. This form of con-
struction results in a tool which is un-
surpassed for durability and low spare
part cost.

THE MINING ENGINEERING CO. LTD.,
“ Meco ” Works : Moorfields, Sheffield.

Telephone No. 4530rCentral (2 lines).

Telegrams—“ Meco, Sheffield.”