March 6, 1914.

THE COLLIERY GUARDIAN.

507

NEW PERMITTED LIST.

DO NOT CONTRACT

until you have tested the



Explosives Worth Adopting.

MONOBEL No.

MONOBEL NEVER NEEDS THAWING.

CAMBRITE. The Round Coal Getter.

NOBEL’S EXPLOSIVES CO. LTD., 195, West George St., Glasgow

PATENT
“BITUMASTIC’’
SOLUTION

IS

THE IDEAL PRESERVATIVE FOR ALL
IRONWORK.

Owing to its greater covering capacity and superior lasting
qualities it is cheaper in the long run than ordinary paint.

Descriptive Booklet “L” from Patentees and Sole Manufacturers:—

WAILES, DOVE & Co. Ld., newgastle-on-tyne.

Tel. 4637 CENTRAL.	Telegrams “BITUMASTIC.”

TURBON.

7’fee 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.

ESCAPING STEAM

means money going to waste and more packing to be used.

WHY NOT USE

a tod packing made to give long economical service under
up-to-date conditions ?



PALMETTO

REC.TRA0C MARK
PACKING

gives long service under high-
pressure superheated steam,
because it is made entirely of
mineral substance that carries its
own lubricant in such a way as to
insure its remaining soft and
pliable in service—that means
economy.

May we send you a free working
sample to prove the economy of
“PALMETTO”?

GREENE, TWEED & CO.,

SOLE MANUFACTURERS,

41, Tothill St., Westminster,
London, S.W.

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

Full particulars on application to -

BRADLEY PULVERIZER CO.,

37, WALBROOK, LONDON, E.C.

PREVENT COAL MINE EXPLOSIONS
by dusting your mine with stone ground in the
GIANT GRIFFIN MILL.

Advantages—
MAXIMUM
MAXIMUM
MAXIMUM

PERCENTAGE OF “FLOUR” OR IMPALPABLE
FINENESS.	POWDER.

OUTPUT.
MINIMUM POWER.
MINIMUM WEAR AND TEAR.
No Auxiliary Apparatus required for
Finishing the Product.
Heavy Construction.
OVER 3,Orp GRIFFIN MILLS INSTALLED