August 2, 1918.

THE COLLIERY GUARDIAN.

[supplement PAGE I.]

247

E.W. TURNERS!

miiiiiiiniruii

English Timber Merchants,	=

BLOXWICH, STAFFS.	|

Every kind of sawn & round English Timber, H
= Oak Waggon Scantling, Tram Boards, circular =

= and straight Pine Sheeting, Deals, &c.	=

— ---------------------------------- —

= TP I PPhone 1 13 BLOXWICH.

= 1 CDCgramsj “TIMBER, BLOXWICH.” =

5)IIIIHIII!llllllllllllllllllllllllllllllllllllllllllllllllllllllllll|||lllllllr

rWOODITE

The best material for

Conical GAUGE GLASS RINGS

in all sizes and sections

For Valves, Joint Rings, Pump
Cups, Ram Rings, Packing Rings.

Price List and full particulars on application to—

WOODITE CO., Mitcham Common, Surrey.

British Manufacture. Best Quality at Lowest Price..

Every description either separate or in cases.

SPECIAL 12 in. CARDBOARD PROTRACTOR,
reading to i°, at 3s., postage & packing Is.

ILLUSTRATED CATALOGUE ON APPLICATION.

WU UADI IND Mathematical Drawing: and Surveying
■ n« rlMilUlivWj Instrument Manufacturer,

47, Finsbury Pavement, London, E.C. 2

Established 1851.	Factory—UPPER CLAPTON, N.E.

THE WESTOOL ELECTRIC DRILL,
for Wood, Iron and Steel.



Sole Makers-

Standard sizes.

Capacity in
Steel.

No. 1 in.

No. 2 | in.

No. 3 14 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.

Structural Steelwork

Steel Framed Buildings,
Roof Principals.

BRIDGES,
GANTRYS,
RUNWAYS,
BUNKERS,
HOPPERS,
PIT HEAD FRAMING.

Hill & Smith Ltd.

Brierley Hill, Staffs.

ih

Wi I Icox's 0 i I s

Super-Qualities for
all Colliery Lighting
and Power Plants.

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

OILS

COLLIERY^*.

ENGINEERS’ STORES
of every description.

Illustrated Lists

will be gladly sent upon

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. L5

Howard Chambers, 155, Norfolk Street, SHEFFIELD.