January 23, 1914.

THE COLLIERY GUARDIAN.

181

TIME CHECKS

HENRY PASLEY & SONS “
TRADE jft£~M ARK ■
Brocco Works m Edward Street,
TELEGRAPHIC ADDRESS A1 tl .TA"" < V) . NAT. TELEPHONE
BROCCO SHEFFIELD fc Pr I V	N9II2I.

• MANUFACTURERS OF •>---------

steel marks,Letters,Burn Brands,Brass & Rubber Stamps^ Bl
SteelDies,Brass Checks,Labels,Pattern Makers Letters

EMBOSSING PRESSES	8. GENERAL ENGRAVERS

FOR COMPANY SEALS.	EVERY DESCRIPTION OFJOINERS & ENGINEERS TOOLS.

l') MAKER 7

A

TURBON.

The LATEST THING in FANS.

Equally suitable for Mine Ventilation, forced and induced
draught, or any other purpose.

Great strength, simplicity and silence.

Highest efficiency. Perfect balance at all speeds.

Suitable for all pressures.

Resists high temperatures without distortion.

No rivets in blades.

Manufactured by THE WADDLE PATENT FAN CO. LTD.,
------------- FOR THE -

TURBON PATENT FAN CO. LTD.,

LLANELLY.

WRITE FOR BOOKLET.

Queen Anne’s Chambers,
LONDON, S.W.

Park Works,
MANCHESTER

nailKKPlaili

patent Duplex ”

The ‘ Duplex” (Patent)

Valveless Gas Engine

is a thoroughly reliable prime mover,
designed on the lines of the high-speed,
enclosed steam engine.

All side shafts, cams, gear wheels and
delicate valve motions have been eliminated
—thus ensuring simplicity and efficiency.

All working parts are above the floor
line—thus ensuring complete accessibility.

The engine is designed for continuous
running over lengthy periods, and is
specially suitable for colliery work.

KEITH

INDUCED DRAUGHT PLANTS.

I

Induced Draught Plant com-
prising KEITH FAN and forced
lubrication steam engine for four
8 ft. x 30 ft. Lancs. Boilers.

James Keith & Blackman C® LTD

27, Farringdon Avenue, LONDON.

And at Newcastle, Glasgow, Manchester, Leeds, &c.



OPEN BRIDLE

IVIacles also in Box Nose.

■ »

THE

“PONGARD”
PONY SHIELD.

For PROTECTING the EYES
and HEADS of PIT PONIES.

Supplied also in the form of
hoods for fixing to old bridle.

SIZES.

Size 1 for 14 hands.

Size o for 12 and 13 hands.

Size 00 for 11 hands.

TYPES.

Type A with 1 in. Chole Band and Bit.

Type B with ijin. Chole Band and Bit.
Type C with i|in. Chole Band and Strap.

Sample Bridle, Box or Open Nose, 11/3

Hood only ...	...	...	... 6/3

Special quotations for quantities.

Sole Agents—

LEGARD & SON,

BARNSLEY and CHESTERFIELD.

MILL

PREVENT GOAL MINE EXPLOSIONS

by dusting your mine with stone ground in the

GIANT GRIFFIN

Advantages -
MAXIMUM
MAXIMUM
MAXIMUM

PERCENTAGE OF “FLOUR” OR
FINENESS.
OUTPUT.

IMPALPABLE
POWDER.

4

Also extensively
COAL. LIMESTONE.
PHOSPHATE ROCK.

TEAR.

MINIMUM POWER.

MINIMUM WEAR AND

No Auxiliary Apparatus required for
Finishing the Product.

Heavy Construction.

OVER 3,000 GRIFFIN MILLS INSTALLED.

used for grinding
PORTLAND CEMENT.

ORES OF ALL KINDS.

Full particulars on application to—

BRADLEY PULVERIZER CO.,

37, WALBROOK, LONDON, E.C.