September 10, 1915.

THE COLLIERY GUARDIAN.

545

Haley Jack.

Hydraulic Jack.

Test Pump.

Pipe Jack.

I” Jack.

Crab Winch.

Overhead Runner.

Rope Block.

Punchinc Bear.

Rail Bendfr.

Gin Block.

Worm
Block.

Tripod
Jack.

Weston’s
Block.

Rail
Jack.

Ball-Bearinc
Swivel.

A” Traverse
Jack.

- ASK FOR LIST NO. 28.	-

YOUNGS.

■	BIRMINGHAM.

LOWER

lOjf

RAISE^ra

^STOP/^

Wraisej

5 JB^STEADILyI

WINDING
SIGNALS
“ NON-CUMULATIVE.”

DAVIS’S Self-Contained

SOLENOID BELL

with DIAL INDICATOR.

Patent No. 7638. and Patents Nos. 7241 and
17607 applied for.

Simple, Efficient, Inexpensive.

SEND FOR LIST 41 V.

JOHN DAVIS & SON
(DERBY) LTD.,
All Salma Works, DERBY;

and 17 Victoria St., Westminster, London, S.W.

Phone—240 Derby. Telegrams—“ Davis, Derby.”

Steel Underframe

Railway Car-
riages, Tram ars,
and Wagons of
every description
for Hire and Sale
by Immediate or
Deferrod Pay-
ments. Ironwork,
Wheels and Axles.

WAGONS.

Also Wagons with Oak Underframes

Makers of HYDRAULIC PRESSED BOSS
and other WHEELS and AXLES.

PRESSED ST'EZEZHe BOGIES.

Wagons for
Hire, capable of
carrying Six,
Eight and Ten
Tons, part of
which are con-
structed specially
for Shipping pur-
poses. Wagons
in Working Order
maintained by
Contract.

SECOND-HAND BALLAST WAGONS FIT FOR MAIN LINE TRAFFIC.

Sole Manufacturers of Dean & Churchward’s “ EITHERSIDE

BRAKE,” and Marillier’s Patent “ INSTANTER COUPLING?’

The Birmingham Railvaray
Carriage & Wagon Co.

WORKS : SMETHWICK, BIRMINGHAM.

the Prussian Commission on Falls of Stone and Coal.

PRICE -	- ONE SHILLING.

The Colliery Guardian Co. Ltd., 30 A 31, Furnival Street, Holborn, London, E.C.

STEAM PIPES and CONNECTIONS.

ALL KINDS OF MACHINE AND
--- GENERAL CASTINGS. -----------

Quick Deliveries.

WM. GREEN & CO. (Ecclesfield) LTD.

ECCIsESFIEIsD, near SHEFFIELD.

John Russell & Go. Ltd

Alma Tube Works, WALSALL.

rphe Colliery Ready Reckoner and Wages

1 CALCULATOR. By JAMES IRELAND. “ Will be the means of
preventing many disputes between pay clerks and colliers.”—Minins
Journal. Colliery Guardian Office. 30 & 31, Furnival-street, Holborn.
London, E.C.	Cloth limp, price 1*. 6d.; poet free, 1*. Id.

GERMAN MADE GOODS.

We invite Buyers of goods, formerly procured from the Continent, not
now obtainable, to favour us with particulars of their requirements.

We have completed arrangements under which we can give early
delivery, and would be glad to quote competitive prices.

ROWLAND G. FOOT & CO.,

11, Queen Victoria St., LONDON, E.C.

For Gas, Steam, Water, &c

WELDLESS STEEL TUBES for ENGINEERS, &c.

ROBURITE No. 3.

HELD BEST RECORD for SAFETY for SC YEARS.

ROBURITE IT 4

Is now BEST & SAFEST

on the New Permitted List.

NEGRO POWDER No. 2 & DREADNOUGHT POWDER

Also on New Permitted List.

ROBURITE and AMMONAL LTD., GATHURST, near WIGAN.

LONDON OFFICE 103, CANNON STREET, LONDON, E.C.

Telegraphic Addresses : “ Roburite, Cannon, London.”

Roburite, Gathurst.”

Telephone Nos.: 141 Bank. 9 Upholland.