November 5, 1915.

THE COLLIERY GUARDIAN.

951

COLLIERY CRAB

TWO-LOAD CRAB

JIB CRANE

BALL-BEARING SWIVEL.

WORKS,

WIRE ROPE BLOCKS.

SCREW PULLING JACK.

BIRMINGHAM

BLOCK

(SI

£ I

DUPLEX PUNCH

HALEY JACK. RAIL BENDER

'RAISE
J5T0P

9\
k 8

5 J

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 Saints Works, DERBY;

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

Phone—210 Derby. Telegrams—“ Davis, D^rby.”

Steel Underframe

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

WAGONS.

Also Wagons with Oak Underframes

Makers of HYDRAULIC PRESSED BOSS
and other WHEELS and AXLES.

PRESSED STEEL 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 DALLAS! WAGONS FIT FOR MAIN LINE TRAFFIC.

Sole Manufacturers of Dean & Churchward’s “ EITHERSIDE

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

The Birmingham Railway
Carriage & Wagon Co. UtdL.,
WORKS : SMETHWICK, BIRMINGHAM,
k

the Prussian Commission on Falls of Stone and Coal.
PRICE -	- ONE SHILLING.

Twit Oolltwrv Guardian Co. Ltd.. 30 A; 31, Fnrnival Rtreet, Holborn. London, E.C

EDWIN LEWIS & SONS,____

WOLVERHAMPTON.

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

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

OF ANY SIZE

For Compressed Air, Water, or Steam.

xxrrtn we (Patent Iron Tube Works, Monmore Green.
Britannia Tube Works, Ettingshall.

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

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

ROBURITE No. 3.

HELD BEST RECORD for SAFETY for YEARS.

ROBURITE N! 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, Gat hurst.”	Telephone Nos.: 141 Bank. 9 Upholland.