July 3, 1914.

THE COLLIERY GUARDIAN.

15

NOBODY’S SAFE

from an outbreak of

fire. Don’t let yourself be lulled into a False Feeling of
Security—get the real protection of the

“ NEW ERA ” 30-GALLON
CHEMICAL FIRE ENGINE.

Equal to thousands of gallons of water.

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

“ Your own

FIRE ENGINE

on your premises.”

ALWAYS
READY
FOR
INSTANT
USE.

Don’t wait for a
fire—write now—
to-morrow may be
too late.

Write for full
particulars.

The Valor Co. Ltd.

ASTON CROSS, BIRMINGHAM.

teieg "thor

TELEP: 2978 (TWO L/NESJ

HASLAM&SCHONTHEIL1™

11.WINDS0R PLACE,
. . CARDIFF. . .

ELECTRIC PLANT ^ACCESSORIES

CABLES & SWITCHES.

CARBON &- METAL	11 |

LAMPS.	I I I I * I I I

&

The

Gosfortli

Foundry

Co. Ltd.,

Malleable
Ironfounders,

Dronfield,
near
Sheffield.





Makers of all kinds of Driving and Elevator

Chains, Sprocket Wheels, Elevator Buckets, &c.

Speciality

COAL SCREENING & CONVEYING

IL ft

^5-

■ECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER:

CONSIDERABLY OVER





inn piantc ~

I IIII T I Nil I AND THE COLONIES

Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEYENS, 15, Fields Read, Newport, Mon.

HOPKINSON-FERRANTI

PATENT

STOP VALVE

•	For Steam and High Pressure Water Service.

The Greatest Advance in

PRINCIPLE :

Converting the pressure of
the fluid into velocity and re-
converting the velocity into
pressure, thereby passing an
amount of steam equal to full
carrying capacity of pipe.

SELLING POINTS:

Passes same quantity of steam as a full-
bore valve.

Seats half diameter of ordinary sluice
valve, therefore halves possible leakage.

Graded opening—no sudden rush of steam
in opening.

Is not subject to wedging action or
mechanical strain.

When the valve is open the seats are pro-
tected from the flowing fluid by the eyepiece.

Always easy to open and close under
pressure.

Discs and Seats of

HOPKINSON’S

“ PLATNAM” METAL

Suitable with Superheated Steam.

Illustrated Specifications and
Catalogue free on application.

Valve Construction of the Tinies.

O
CO

o
o
o

in

o
o
G>

in

J. HOPKINSON & Co. Ld.,

Makers of Patent Valves and Patent Safety Boiler Mountings,

HUDDERSFIELD.

London, Glasgow, Edinburgh, Cardiff, Oldham, Paris & St. Petersburg.

No. 275.