July 28, 1916.

THE COLLIERY GUARDIAN.

183

No. 48. Haulage Rope.

J. <5 E.

WRIGHT

(Established 1770) LTD.,
Universe Wire Rope Works,
BIRMINGHAM.

Highest Quality

No. 49. Winding Rope.



STEEL WIRE ROPES

No. 59. Winding Rope

In FLATTENED STRAND
LOCKED COIL and OTHER
SPECIAL CONSTRUCTIONS
FOR MINING AND
ENGINEERING PURPOSES.
Telegrams—“Universe, Birmingham.”
Telephones—Birmingham 6914 Central
(3 lines).

No. 64. Guide Rope

1g

DRIVE FROM MOTOR TO LINE SHAFT. ROTHERVALE COLLIERY



12

RAISE,

5

n-OWER
.STEADILY.

I0W
--- a

9 \
luZ

'RAISED®

^STOP/^W

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

WINDING
SIGNALS

“ NON-CUMULATIVE.”

DAVIS’S Self-Contained

SOLENOID BELL

with DIAL INDICATOR.

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

COVENTRY

NO/SELESS

GIVE 98°/o EFFICIENCY.

THINK IT OVER

THEN

DROP US A LINE FOR
CATALOGUE C/3/1.

“THE COVENTRY”
COVENTRY,
LONDON : 47, Victoria Street, S.W.

CHAIN CO. LTD.,
ENGLAND.

MANCHESTER : 233, Deansgate.

Steel Underframe

THECOVENTRY

NOISELESS x-T
CHAINS

Railway Car-
riages, Traincars,
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.

ROPE
DRIVING.

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
& Wagon Co. Ltd.,

WORKS : SMETHWICK, BIRMINGHAM.

Telegrams—“Carriage, Smethwick.”	Telephone—No. 296 Smethwick (4 lines).

FOR EFFICIENCY
DURABILITY USE

Founded 1899.

WATER

AND WATER ENGINEERING.

Price 6d. monthly. Annual
Subscription, 7s. 6d. post free
(payable in advance).

Offices—30 & 31, Furnival Street,
Holborn, London, E.C.

DIPLOMAS OF HONOUR

BRUSSELS and TURIN.

Illustrated Lecture on—
‘ THE TRANSMISSION
OF POWER BY
ROPES.”

Post Free on Application.

Ft* ■
jsM.

STRANDe, a

f SB

LONDON OFFICE :
95 & 97, Finsbury Pavement,
E.C.

Wm. KENYON & SONS Ltd.,
CHAPEL FIELD WORKS,
DUKINFIELD, near MANCHESTER.

iMMHIIIillllillHIMllllllll IIIWIIIIII III Hili III Illi III I III HI HIM II

COLLIERY OWNERS MANUFACTURING BRICKS
SHOULD 8UB8CBIBS TO

THE BRITISH CLAY-WORKER

The Organ of the Brick and Tile Trades.

Published Monthly. Subscription : 8s. per annum, post free.
Send for Specimen Copy to the Publisher,

Die BRITISH CLAY-WORKER, 43, Essex-SL, LONDON, W.C.

Telegrams:
“ Kenyon, Dukinfield.”
Telephone:

494 Ashton.

QUALITY m SWITCH GEAR.

LIQUID
SWITCH
GEAR
of
HIGH-
CLASS
MAKE
and
GOOD
DESIGN.

WRITE
for
LIST

No. GO
with

PRICES
and

OUTPUTS

J. H. HOLMES & GO., Newcastle-on-Tyne.

A

co
z
HI
0.

o
z
5

ee
a

z

Ul
>

5

CO

<»

>

UJ

— ST AIM LEY “

The Largest Manufacturers of SURVEYING and DRAWING
INSTRUMENTS in the World.

Theodolites, Levels, Mining Dials,
Prismatic Compasses, Tapes, Rods,
Staves, Drawing Instruments, and
Drawing Office Stationery.

Please send for our “ K. 12” Cata-
logue, and compare our prices with
those of other first-class makers.

Stanley-Boucher
Pocket Calculators.

W. F. STANLEY & CO. LTD.,

Head Offices and Showrooms:—

286, HIGH HOLBORN, LONDON, W.C.