696

THE COLLIERY GUARDIAN.

April

1917.

JOHN WOOD & SONS, L™

Engineers, BARLEY BROOK FOUNDRY, WIGAN.

1OO-H.P. “ENDLESS”

Telephone—No. “ 5 5 ” Wigan.

Telegrams—“ Haulage, Wigan."

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• ...-.-.jassi

Fitted with

AUTOMATIC BRAKE

and Improved
“ OUTSIDE-
BAND”
FRICTION
CLUTCH.







Haulage Hears of every type.

PUMPING & AIR COMPRESSING ENGINES.

ELECTRIC PLANT ^ACCESSORIES

CABLES &-SWITCHES.

CARBON &• METAL
LAMPS.

TELEP: 2973 (TWO LINES)

TELEG THOR”

HASLAM & STRETTON,U,D
ll.WINDSOR PLACE,
. . CARDIFF. . .

Founded 189 9.

WATER

AND

WATER ENGINEERING.

Price 6d. monthly.

Annual Subscription,
7/6 post free
(payable in advance).

Offices—
30 & 31, Furnival Street,
Holborn, London, E.C. 4

AULDS PATENT

STEAM REDUCING VALVES

Also Makers of Special FULL BORE
Patent Steam Reducing Valves for
Blowing, Winding, Pumping and other
Engines, and for supplying Surplus or
other steam from high to low pressure
boilers, &c.	__________________

DAVID AULD & SONS,

Patentees Makers, LTD.

Whitevale Foundry, GLASGOW.

BRIQUETTE

MACHINERY.

WIRE SCREENS.



NEW PATENTED
IMPROVEMENTS.

Robt.

Sheepscar Foundry, Leeds, England.

SOLE PATENTEES AND MAKERS.

Telegraphic Address—“Hydraulic, Leeds.”	Telephone—No. 214 Leeds.

“ABC” 5th Edition, and Lieber’s Telegraphic Codes used.

WIRE

SCREEN!

ALEX. COUSLAND g-SON,
3,MITCHELL ST, GLASGOW.

ALL
MESHES
OF ANY
GAUGE
OF
WIRE

Pumps

for all duties.

T. Shore

& Sons

Hydraulic Engineers,

Stoke-on-Trent.