April 12, 1918.

THE COLLIERY GUARDIAN.

[supplement PAGE I.]

761

dllHIIIIIilllllllllllllllllllllllllllllllllllllllllllllllllllHHii TmTTidt

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 TP I Rphone (13 BLOXWICH.

= 1 Diagrams) “TIMBER, BLOXWICH.” =

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 Prices.
Every description either separate or in cases.

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

ILLUSTRATED CATALOGUB ON APPLICATION.

WU KXARB	Mathematical Drawing and Surveying

■ 11. nXilLlIlW; Instrument Manufacturer,

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

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

THE WESTOOL ELECTRIC DRILL,

2 u

for Wood, Iron and Steel.

Sole Makers-

Standard sizes.

Capacity in
Steel.

No. 1 -ft in.

No. 2 | in.

No. 3 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.



Willcox's Oils
 

COLLIERY

ENGINEERS' STORES
of .very doscrlptlen.

Illustrated Lists

will be gladly sent upon

Super-Qualities for
all Colliery Lighting
and Power Plants.

W. H. WILLCOX & CO. LTD., 32 to 38, Southwark Street, London, S.E. 1.

OILS

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.