September 13, 1918.

THE COLLIERY GUARDIAN.

539

The “WINDY PUTTER.”

Shaft Revolves on Bearing.
Drum Revolves on Shaft.
Impossible to Wear Flat.

Machine-cut Gear.

Separate from Drum

Clutch

Lever.

Sy ■ >

p 1

Foot Brakes.

Single Lever to Start, Stop and Reverse.

l:

Drum Shaft and Engine Shaft
Bearing Pedestals are Integral
Parts of Frame; so that Gear
Centres cannot vary, and Gears
cannot Chatter or Strip.

HUGH WOOD & CO. LTD.,

Dept. Cr,

N E WCASTLE-ON-TYN E.

Telegrams: “HUWOD, NEWCASTLE.”	Telephone: 980 CENTRAL.

LONDON : 65, Fenchurch Street, E.C. 3.	CARDIFF: 102, St. Mary Street. MANCHESTER : Hive Works, Trafford Park.

AUTOMATIC DUMPING WITH MONOCABLE SYSTEM.

ROPEWAYS LIMITED,

2, Eldon Street, South Place, London, E.C. 2.

IIIIIIIIIIIIIHIIIIIIIIlllll CONSTRUCTORS OF llllllllllllllllllllllllllll

Aerial Ropeways

On the “ROE” Systems.

FOR the transport of all classes of
material over any ground, and
for the formation of dumps, spoil banks,
&c. Installations at present in opera-
tion with carrying capacities of 200
tons per hour and lengths of 30 miles.

Telephone—12780 Central.	Telegrams—“Ropeways, London”

AUTOMATIC DUMPING WITH BICABLE SYSTEM.

TURBON.

The LATEST THING in FANS.

Equally suitable for Hine 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.,

TOB THE ------

TURBON PATENT FAN CO. LTD.,

LONDON Addreaa
Vt otorl*	B.^HF. 1.

37, WALBROOK, LONDON, E C.

FLOUR” OR IMPALPABLE
POWDER.

FINENESS.
OUTPUT.

MINIMUM POWER.

MINIMUM WEAR AND TEAR.

No Auxiliary Apparatus required for
Finishing the Product.

Heavy Construction.

OVER 4,000 GRIFFIN MILLS INSTALLED.

Also extensively used for grinding
COAL. LIMESTONE. PORTLAND CEMENT.
PHOSPHATE ROCK. ORES OF ALL KINDS.

Full particulars on application to—

BRADLEY PULVERIZER CO

PREVENT GOAL MINE EXPLOSIONS
by dusting your mine with stone 'ground in the

GIANT GRIFFIN MILL,
As supplied to the leading Collieries.

Advantaces—

MAXIMUM PERCENTAGE OF

MAXIMUM

MAXIMUM

LLANELLY.