May 11, 1917.

THE COLLIERY GUARDIAN.

917

|E.W. TURNERS!

English Timber Merchants, —

| BLOXWICH, STAFFS.

= Every kind of sawn & round English Timber, =
= Oak Waggon Scantling, Tram Boards, circular =
and straight Pine Sheeting, Deals, &c.	=

1 TFIpPhonel13 BLOXWICH.

= IDLrfEgramsl “TIMBER, BLOXWICH.” =

WOODITE

The best material for

GAUGE GLASS RINGS

in all sizes and sections

For Valve*, Joint Ring*, Pump
Cupg, Ram Ring*, Packing Rtngg.

Price Liet and full particulars on application to—

WOODITE CO., Mitcham Common, Surrey.

British Manufacture Best Quality at Lowest Prices
Every description either separate or in cases.

SPECIAL 12 in. CARDBOARD PROTRACTOR,
reading to 1°, at 2c. 6<i., pottage Bd.
ILLUSTRATED CATALOGUE ON APPLICATION.

WU UADI IMf* Mathematical Drawing and Surveying

■ n. nHIlLIHU, Instrument Manufacturer,

47, Finsbury Pavement, London, E.C.

Establisbid 1851.	Factobt—HACKNEY, E,

THE WESTOOL ELECTRIC DRILL,

for Wood, Iron and Steel.

Sole Makers-

Standard sizes.

Capacity in
Steel.

No. 1 is in.

No. 2 fin.

No. 3 If in.

Write for

§ descriptive
Leaflet.

Entirely
British made.

THE WESTMINSTER TOOL & ELECTRIC CO.

Suffolk House, Laurence Pountney Hill, Cannon St., London, E.C. 4.

Telegrams—“ Westolelco-Cannon, London.

CONTROLLERS.

To pass

1,2 or 3

Tubs.

For all
sizes of
Colliery
Hutches, Tipping Trucks, &c.

Shock Absorber and other improved types for
easy and effective control of traffic under all
working conditions.

Rapid handling with immunity from blocks,
great economy in rolling stock upkeep, easily
installed, no cutting of cage bottoms or floors.

J. & J. NEIL & CO., 93, Hope Street, Glasgow.

Boiler Tubes that leak

You can stop Tube trouble. Send
for a trial, and prove it for yourself.

The Barron Expanding Ferrule Co. Ltd.,

Braemar Rd., TOTTENHAM, N.

Willcox's Oils

COLLIERY
ENGINEERS’ STORES
•f every description.

Illustrated Lists
will be gladly sent upon
receipt of application.

Super-qualities for all Colliery lighting
and power plants. Let us quote for
YOUR requirements.

We are ]

STOCKS of our lubricants
ready for immediate
delivery.

WdmglARGE

W. H. WILLCOX & CO. LTD., 32 to 38, Southwark Street, London.

Semet-Solvay Coke Ovens

SECTION OF OVEN

SHOWING SOLID CONSTRUCTION.

Strongest in Design.

Separate sets of flues to each oven.
Very low Maintenance Cost.

With “DIRECT” AMMONIA RECOVERY
PLANT, Complete Benzol and Toluol Plant
and Tar Distillation Plant.

THE COKE OVEN CONSTRUCTION CO. L!

Howard Chambers, 155, Norfolk Street, SHEFFIELD