January 18, 1918'.

THE COLLIERY GUARDIAN.

143

IE. W. TURNER

= English Timber Merchants, =

!| BLOXWICH, STAFFS. |

= Every kind of sawn & round English Timber, =

Oak Waggon Scantling, Tram Boards, circular =

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

E TCI Cphone ) 1 3 BLOXWICH.	E

= 1 LLLgranls j “TIMBER, BLOXWICH.” E

WOODITE
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 Prices.

Every description either separate or in cases.

SPECIAL 12 in. CARREOARIA PROTRACTOR,
reading to \°, at ‘As., postage Sf packing lx.

ILLUSTRATED CATALOG UK ON APPLICATION.

WU MARI SiP-5fil Mathematical Drawing and Surveying

■	atlMtj 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 i9h in.

No. 2 I in.

No. 3 li 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-Caunon, London.

Structural Steelwork

Steel Framed Buildings,
Roof Principals.

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

Hill & Smith Ltd.

Brierley Hill, Staffs.

(••••

.... . ■ •

| < •''' ■ '

COLLIERY

ENGINEERS’ STORES
•f every description.

Illustrated Lists

will be gladly sent upon

Willcox’s Oils

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

We are holding LARGE

STOCKS of our lubricants
ready for immediate
delivery.

38, Southwark Street, London, S.E.

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. Is

Howard Chambers, 155, Norfolk Street, SHEFFIELD.