1378

THE COLLIERY GUARDIAN.

June 27, 1913.

Telegrams—
“Vertical, Leeds.’’

LEECH. GOODALL & CO.,

Works:

LEEDS.

Telephone No.—

1982 Leeds.

MAKERS AND ERECTORS OF

SCREENING PLANTS, PICKING

BELTS, PITHEAD GEARS,

HEAPSTEADS, STEEL

STRUCTURAL WORK,

BUNKERS, SCREENS, ROOFS,

CONVEYING PLANTS,
GAS RETORT INSTALLATIONS.

SOLE MAKERS OF THE

SHAW-HEMSWORTH
OVERWINDER.

Write for Descriptive Pamphlet.



Representatives

H. L. CHESTON,
Sandal, Wakefield.

W. OGDEN DAYSON,

1, Mount St., Swansea.

Class L.—“ Koster ” Two-Stage Compressor.

BAILEY’S “KOSTER”

AIR COMPRESSOR

Steam, Belt, or Electric Driven^
In all sizes for all purposes

HORIZONTAL OR VERTICAL.

Fitted with the Pioneer of all
Compressor Piston Valves.

HIGHEST EFFICIENCY.
SIMPLEST CONSTRICTION.

LOWEST UPKEEP.

Fewer moving parts than any other. ('nly one Outlet Valve.

Some of the Pbincifal Users.

Indian Government (four Compressors); Manchester Corporation Hydraulic Power Station;
Wynnstay Collieries, Ruabon; Pearson & Knowles Coal and Iron Co. Ltd., Lanes. ; Ebbw Vale
Steel, Iron and Coal Co. Ltd., Moss Hall Colliery Co. Ltd., Wigan, &o.; South Eastern and

Chatham Railway Company ; Lancashire and Yorkshire Railway Co., &c.

See our Special List No. 1311.

Sir W. H. BAILEY & CO. LD., KS. Salford, Manchester.



OF HIGHEST ECONOMY
HOLDS THE RECORD FOR DURABILITY.

“ The Pump with
the Simplest
Slide Valve ! ”

USES 50 PER CENT.
LESS STEAM THAN
ORDINARY PUMPS.

ABSOLUTELY
POSITIVE IN
ACTION.

VERTICAL OR
HORIZONTAL.

Fig. Id.—“ Davidson” Boiler Feed Pump.
For any Pressure with Pistons or Rams.

BAILEY’S “DAVIDSON” PATENT

STEAM PUMP



“FIRE KING” SPRINKLING SHOVEL.

MINERS
SAFETY LAMPS.

Vl Great number of REPEAT ORDERS.
Increased Efficiency. :: Saving in Fuel.

MORE STEAM GENERATED.

C. A. FELL, Dronfield, near Sheffield.

1L

FOR BOILER FIRING (Patented).

Similar, but better effect than with Mechanical Stoking-'
Spreads the Fuel. No Caking.

LESS SMOKE.

'O'

FLAME AND ELECTRIC.

All LAMPS
and GLASSES
supplied by
us c'omply
with the
COAL MINES
ACT, 1911.

DAVIS
DEPUTY LAMP.

GRAY-SUSSMANN
ELECTRIC LAMP.

TURBON.

The LATEST THING in FANS.

Equally suitable for Mine Ventilation, forced and induced
draught, or any other purpose.

Great strength, simplicity and silence.

Highest efficiency. Perfect balance at all speeds.

Suitable for all pressures.

Resists high temperatures without distortion.

No rivets in blades.

Manufactured by THE WADDLE PATENT FAN CO. LTD.,

---- FOR THE ---

TURBON PATENT FAN CO. LTD.,

LLANELLY.

Quotations given for complete Lamp Cabin outfits.

SEND FOR LIST 41 D.L.

JOHN DAVIS & SON

(Derby) LTD.,

ALL SAINTS WORKS, DERBY;

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

Save Money - Save Coal * Save Steam *

« By adopting FORREST’S PATENT AUTOMATIC

Cylinder DRAIN COCKS

on your Compound, Winding, Hauling, and all your
Stationary Engines, Steam Winches, &c.

(Thousands in use), now fixed on most new Engines turned out bv
leading Engineers. The safest Automatic Dram Cock ever fixed on
Compound Condensing Engines, most positive in action.

Makers of High-class Gunmetal Giand Taps, Wheel Values, &c.

For Prices, Particulars & Testimonials, apply Sole Makers,

APPLETON &HOWARD

Brassfounders & Engineers,
ST. HELENS, LANCS

IES' '

Class A

Contractors
to the
War Office.