January 7, 1916.

THE COLLIERY GUARDIAN.

11

Proved by Test.

2 CWT

2 CWT

2 CWT

A 42 in. wide “ Everite ” Sheet laid on purlins spaced 2 ft. 6 in. apart, with the weight
concentrated on an area of 51 in. by 5 J in. in the centre, supported a weight of 800 lb. without
showing any indication of cracking or strain. With the weight distributed over the whole
sheet, THE BREAKING LOAD WAS OVER 15 CWT.

The above Test clearly proved the strength of

CORRUGATED SHEETING

A scientific combination of Asbestos Fibre and highest
grade Portland Cement, a material which by its nature
is proof against Fire, Water, Frost, Rust and every other
destructive and corrosive agency.

Hardens & toughens with
age. Not a particle
of it can perish. Its
powers of resistance and
endurance increase with
exposure. It withstands
vibration of any force, and
is unaffected by gases
and chemical fumes, and
is absolutely fireproof.
Its first cost is its
only cost — needs no
repairs—so that, per year
of service, it is the least ex-
pensive building material
known.

Trade
Mark

Asbestos Cement is the
Safest Building Material —
Absolutely Fireproof !
The Government is
using it exclusively /
for all new
Munitions
Factories.

“EVERITE 99 is made in One Homogeneous Mass—not in
thin layers cemented together, which are extremely liable to disintegrate
with exposure.

Made to British Standard 3-inch Pitch in even foot lengths
from 4 ft. to 10 ft., and in 3 widths, 21 in., 30 in. and 42 in. This reduces
the waste in laps by approximately 50 per cent., whilst there is an obvious
saving of labour in handling larger sheets. With prices 25 per cent, less
than competitors, “Everite” is at once the cheapest as well as the most
efficient Corrugated Roofing extant.

III
—I

For SAFETY
and Permanence









—build and roof with

CORRUGATED

SHEETING and

"T The ideal material for all COLLIERY BUILDINGS.

Competent representatives are at the disposal of Architects,
Contractors and others to take their instructions, or will call
for preliminary interview.

Full range of “ Asbestilite ” and “ Everite ” samples on application to

FELBER, JUCKER & C’ L™

(Contractors to the War Department)

Peter Street, MANCHESTER.



> TILES, SLATES,

AND

FLAT BUILDING
SHEETS.

Keith Centrifugal Fans.

KEITH HAND=GEARED FANS

for

Ventilating Small Headings, &c.

COMPACT. PORTABLE. EFFICIENT.

Fitted with Single or Double Cranks.

For Mine Ventilation and Induced Draught, Keith
Fans of the largest sizes are in extensive use.

James Keith & Blackman C? LTD

27, Farringdon Avenue, LONDON.

AND AT

Manchester, Newcastle, Cardiff, Leeds, Glasgow, Edinburgh, &c.

TME

STERLING TELEPHONE & ELECTRIC

Manufacturers of	CO. LTD.,

Electric Blasting Machines

APPROVED BY

HOME OFFICE.

No Push Button
required.

Prompt Delivery.

Nos. U 25 9 8 and U 2599.

U 2598. —MAGNETO HIGH
TENSION BLASTING
MACHINE in Metal Case to
fire two shots in parallel.

U 2599. — MAGNETO LOW
TENSION BLASTING
MACHINE in Metal Case to
fire two shots in series.

U 2604.—RACK-BAR LOW
TENSION DYNAMO
BLASTING MACHINE in
Wood Case to fire IO, 15 and
25 shots. In Metal Case to
fire 50 and 1OO shots.



Head Office :

TELEPHONE HOUSE,

210/212, Tottenham Court Rd., London, W.

Branch Office:

42, Westgate Road, Newcastle-on-Tyne.

No. U 2604 (1 5 s hot).

Works: DAGENHAM, ESSEX.