May 10, 1918.

THE COLLIERY GUARDIAN.

931

STRONG

GLAND COCKS











OPIES of our New Catalogue on the
handling of coal and ashes are now
available and will be sent to any bona
fide enquirer on receipt of a written request.
There are 64 pages of text and illustrations,
and the whole forms a complete guide to
boiler house efficiency. Make sure of your
copy by writing to-day for the “ Bennis ”

Brass, Gun Metal, and Phosphor Bronze Castings.

SAMUEL BIRKETT & SONS (Cleckheaton)

Lion Brass Works, CLECKHEATON. LTD-

The

HANLEY SAFETY
BELT-RIGS

are used by Over 7,000
Pit Shaft; Quarry;
Oven; Building Erec-
tion and other men.

A pitset (6) at each
shaft pit is usually
found to earn 100
per cent, profit, besides
safety. Saving Life is
cheaper than tolerating
its loss in pit shafts.

A. HANLEY,

THIRLMERE, SHEFFIELD.

Al

HOLD-

J RITE

HI ■'



COAL & ASH PLANT

CATALOGUE

No owner, engineer, or works manager
should be without one.

ED. BENNIS & CO,LTD

Lillie Hulton, Bolton ; and

28 Victoria Street, London, S.W1

THIS LAMP INSURES SAFETY FIRST—AND LAST!



The Hailwood Combustion Tube Lamp

Is the ideal mine safety lamp, the most efficient gas detector,
the choice of the British, French, and American Governments.

No matter from what point you judge a mine lamp, the
Hailwood will best meet your requirements.

You will find it to be safer than any other flame safety lamp
obtainable.

Its 11 to 11 candle power will convince you that the HaiU
wood is a safety lamp worthy ot the name.

Few parts, simple construction, and light weight, 31 lbs.

50% to 100% cheaper than an electric lamp, and less trouble*
some.

100,000 supplied or on order.

Sole W fNIZlDA V'n JPr	T	The World’s Safety

Makers- /IVUIaV X U CL Xj X Xj X XJ«, Lamp Experts,

Beacon Works, MORLEY, nr. Leeds.

Telephone No.—86 Morley.	Telegraphic Address—“Lamps, Morley, Deeds.”