THE COLLIERY GUARDIAN.

December 22, 1916.

1205

wen

type of building. On
have been erected.

more unsightly buildings

Send for Handbook and learn of its utility.

It's all in the rigid Rib.

Colliery .Builclingi

Illustration shows the Sharlston Colliery Co.’s Pit Head Buildings
erected on this principle.

The nature of the ground in colliery districts necessitates
account of ground trouble many unsightly structures of timber and corrugated iron
There is no longer any need for this. A building erected with Hy-Rib and structural steel not only
gives the desired lightness, but is far more attractive in appearance.

Hy-Rib is a Ribbed Steel Lath which needs supports at I Oft. centres only, and
readily takes 2 in. of cement plaster. Its use ensures the most rapid permanent con-
struction possible, the building costs little or nothing for maintenance and is superior in
every way to the usual type of building.

THE TRUSSED CONCRETE STEEL C° LTO

64, CAXTON HOUSE, WESTMINSTER, S.W.

HUi.



64,000
ordered & supplied
in last 18 months.

Approved by both
British and French
Governments—that’s
the Sterling record
of the

Hailwood . .

Combustion

Tube Lamp.
*

Gives 1| to 1| C.P.,
it is cheaper and
more reliable than
an electric lamp—
and it has gas de-
tecting properties,
too.

113

Hailwood
Combustion
Tube Lamp
is the ideal lamp for
the miner.

Because of the scien-
tific principles upon
which its construction
is based, it is not readily
smoked up, may be
tilted without being
extinguished, and is
easy to clean.

You will never be satis-
fied with another lamp
after you have seen
the clear white light of
the Hailwood.

Our Circular gives the
details.

Send for a Copy.

Ackroyd & Best L"

BEACON WORKS,
MORLEY, YORKS.