March 23, 1917.

THE COLLIERY GUARDIAN.

607

THE BRITISH EXPLOSIVES SYNDICATE LTD. 124-ST VINCENT STREET GLASGOW

THAMES POWDER N? 2

Charge Limit 22 Ounces

NEEDS NO THAWING

Telephone—4560 (two lines).	Telegrams—“Belting, Sheffield.”

RENTON HOLDSWORTH & CO. LTD.,

Belting anti Rubber Manufacturers,

Offices: NORFOLK STREET.	SHEFFIELD Works: SYCAMORE STREET.

Speciality :

CONVEYOR BELTING.

DRIVING BELTS

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HR.®
07 J

liiii

GEORGE FLETCHER&CO.LTD.

SPECIALISTS IN DERBY

COLLIERY, MINING & CEMENT
WORKS PLANT.

UNDER GOVERNMENT CONTROL.

The “Cyclone” Plant illustrated above collects about
10 cwts. of coal dust a day. It takes it just where it rises
;at the screens and tipplers. It frees the atmosphere from
impurity.

The “Cyclone”

Dust Collector

makes working conditions more tolerable for the men, and
■effectually prevents any dust finding its way into the
workings.

Think how often belts and bearings are injured by a
dust-laden atmosphere—consider in how many ways you
can make coal dust reduce working expenses—and then
ask us how to do it. Mention booklet 275.

Send also for particulars of

“ Cyclone”

Induced Draught Plant.

Oxy-Acetylene Apparatus.

>MihewsaYatesE

5 winton, Manchester?

ROCK & ORE BREAKERS
CRUSHING ROLLS
FOR ANY DUTY.

G.F&COLTO

419

AT

s>\
s'
r P

Crushing Rolls for Granite.



London Office : 21, Mincing Lane.

’Phone: 2813 Avenue.

’Grams: “Amarilla, Fen, London.”

TCI Cphohe : 817 (2 lines).

1 L3 L/grams : “Amarilla, Derby.”