July 3, 1914.

THE COLLIERY GUARDIAN.

45

WOOTTON BROS. LD

Works: COALVILLE

SCREENING & CONVEYING

COAL

Te\e^aco^fte;

hauling

STEAM and
ELECTRIC DRIVEN
HAULING and
PUMPING PLANTS.

STRUCTURAL IRONWORK.
General Castings and Smiths’ Work.

Haulage & Shaft Pulleys. Friction Clutches. Turntables. Tanks.

'°n.

PIT HEAD GEAR
Pit-Head Pulleys, Cages,
TIPPLERS,
ENGINES,

For Winding, Hauling, &c

STEAM
HYDRAULIC

&
LIFTS.

CLAY
PLANT.

Brick Machinery.

Grinding Pans.

CHAIN & ROPE

STEAM and

Brick & Tile

HAULAGE.

HAND

Presses.

Sanitary

DRIVE

Ridge Tile &
Pipe Making Machines.

GIRDERS.

COLUMNS.

ROOFS.

BUILDINGS.

LONDON OFFICE-8, Masons Avenue, Basinghall Street

RELIABLE

OAT ROLLERS

With Swivel Self=Oiling

RING BEARINGS

AND

DUST SIFTERS,

COMBINED WITH

Maize Kibbler

and Sifter,

TO TAKE OFF
Straws, Stones, &c.

--o-

GEORGE PORTEUS,

Milling Engineer, LEEDS.

Aft If E ftlf EHIft WITH °* WITH0UT

UUKe UVeRo recuperators

(SEMET-SOLVAY SYSTEM;,

AND

DIRECT’ SULPHATE RECOVERY

PLANT.

THE COKE OVEN CONSTRUCTION CO. LTD ., 155, Norfolk St. SHEFFIELD.

FRANCIS W. HARRIS & Co.

Demy Octavo, 176 pages, Cloth.	Price 6s. 3d.

45 Original Photographs and Diagrams. (post free).

Miners’ Nystagmus:

Its Causes and Prevention,

By T. LISTER LLEWELLYN, M.D., B.S. (Lond.), &c.

WITH A PREFACE BY

Professor J. S. HALDANE, F.R.S., M.D.,
AND A LEGAL APPENDIX BY

DOUGLAS KNOCKER, M B., Barrister-at-Law

THE COLLIERY GUARDIAN CO. LTD.,

30 & 31, Furnival Street, Holborn, London, E.C.

SPECIAL RUBBER GOODS

FOR COLLIERIES.

BELTS, VALVES, HOSE, BUFFERS, SHEET, RINGS.

Wires: “BELTING, BURSLEM."’’Phone : 279 CENTRAL.

A •	■ .

BURSLEM, STOKE-on-TRENT

OXYGEN.

THE BRITISH OXYGEN CO. LTD.,
The oldest and most extensive Oxygen producing
and distributing business in the World.

Factories in all Industrial Centres equipped
exclusively with modern liquid air plants
producing Oxygen of unrivalled purity, the
only residual being a trace of nitrogen, as
sanctioned and recommended by the Home
Office Order of May 4th, 1912, for use with
RESCUE APPARATUS.

ADDRESSES OF THE COMPANY’S WORKS :
LONDON.... Elvbbton Street, Westminster, S.W.

„	.... Tunnel Avenue, East Greenwich, S.E.

BIRMINGHAM Saltley Works.

CARDIFF ... East Moors.

MANCHESTER Great Marlborough Street.
SHEFFIELD Celtic Works, Savile Street.
NEWCASTLE-

ON-TYNE... Walker Gate.

GLASGOW ... Rosehill Works, Polmadie.

SYDNEY ... N.S.W.

Kep-Arrangement

Unsurpassed in Easy and Absolute Reliable Working. Strong and Durable Construction.
No Breakdowns I Hundreds in Use I Moderate Prices.

“System Beien.”

s

Apply to D. BENTHAUS, 45, Bank Street, Sheffield.