890

THE COLLIERY GUARDIAN.

November 10, 1916.

the rigid Rib.

Pit Head Buildings,

Send for Handbook and learn

THE TRUSSED CONCRETE

64, CAXTON HOUSE, WESTMINSTER, S.W.

more unsightly buildings

Illustration shows the Sharlston Colliery
erected on this principle.

The nature of the ground in colliery districts necessitates a light weight type of building. On
account of ground trouble many unsightly structures of timber and corrugated iron have been erected.
There is no longer any need for this. A building erected with Hy-Rib and structural steel not only
gives the desired lightness, but is far more attractive in appearance.

of its utility.

STEEL C° LTD

Hy-Rib is a Ribbed Steel Lath which needs supports at 10 ft. centres only, and
readily takes 2 in. of cement plaster. Its use ensures the most rapid permanent con-
struction possible, the building costs little or nothing for maintenance and is superior in
every way to the usual type of building.

uno

ISSSW!'*
■aiSfl .



EDWIN LEWIS 4 SONS.

TUBES

Original Makers of “Acme” & “Williams”
Loose Flanged Joints for Mining Work.

OF ANY SIZE
For Compressed Air, Water, or Steam.

■i

■	IS	;

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xxrzii? f Patent Iron Tube WorKs, Monmore Green.
a j Britannia Tube WorKs, Ettingshall.





WOLVERHAMPTON.

Buyers will note that the
joint illustrated is an
improvement on the
“ Williams ” joint, as it
does without the internal
ferrule.

*	__________________________________________

Telegrams—“ Lewis, Wolverhampton.”
Telephone—Nos. 15 6 180 Wolverhampton.

LONDON ADDRESS—143, Cannon Street, E.C.
LIVERPOOL WAREHOUSE-58, South John St.

The PREMIER Screen in the WORLD

is Horton’s Patent Horizontal Main Screen.



REQUIRES NO SPECIAL FOUNDATION.

Will work continuously WITHOUT BOLTING DOWN.

Will Screen more efficiently than any other screen.

Over 150 Screens now at work.

For PERFECTsizing & loading

USE

PULSATING CONVEYORS

AND

PULSATING LOADING JIBS

(NORTON’S PATENTS).

NORTON’S PATENT HORIZONTAL MAIN SCREEN AND COMBINED PICKING
CONVEYOR, fitted with our Patent Air Cushioning Cylinders.

The Screen illustrated is 5 ft. 6 in. wide, having four decks, and will deal with 125 tons of
coal per hour separated into four sizes, and passing the large coal without any fall to
the Picking Conveyor.

NORTONS (TIVIDALE) Ltd.,

HECLA Works, Tipton, England.