January 7, 1916.

THE COLLIERY GUARDIAN.

9

LOCOMOTIVES.

COLLIERY
HAULAGE
ENGINES

FOR

AIR, STEAM & ELECTRICITY.

& .

*





COAL
CUTTING
MACHINES

OF ALL TYPES.

FORGINGS

MACHINE WORK OF

& REPAIR WORK.

EVERY DESCRIPTION.

15 c0XN0hZe YORKSHIRE ENGINE CO.

Westminster, S.W.	Telegrams “ Engine, Sheffield.”

LTD.,

HEAD OFFICE & WORKS,
SHEFFIELD.

EDWIN LEWIS & SONS,

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

TUBES

OF ANY SIZE

For Compressed Air, Water, or Steam.

Patent

• . V' ■ X ,

*

work® ^Patent Iron Tube Works, Monmore Green,
t Britannia Tube Works, Ettingshall.

WOLVERHAMPTON.

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

Telegrams—“ Lewis, Wolverhampton.”
Telephone—Nos. 15 <5 180 Wolverhampton.

________________

LONDON ADDRESS 143, Cannon Street, E.C.

LIVERPOOL WAREHOUSE-58, South John St.

GOODALL, CLAYTON & Co. Lo.

TURBON.

LEEDS.

The LA TEST THING in FANS.

Telegrams :—
“ Vertical, Leeds.”

Telephone:—1982, Leeds.



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.,

LONDON Address—	-y Y yr 'NfcTXZ'’’’BT T 'TUF

34. Victorin Street. S W.	Fd B„dl 1L •

MAKERS AND ERECTORS OF

SCREENING PLANTS, PICKING BELTS, SCREENS,
PITHEAD GEARS.

BUNKERS, ROOFS, STEEL STRUCTURAL WORK, &c.

GAS RETORT INSTALLATIONS, CONVEYING PLANTS.

Representatives:—H. L. CHESTON, Clarendon House, Boston Spa, Yorks.

W. OGDEN DAYSON, 1, Mount Street, Swansea, for South Wales,

PREVENT GOAL MINE EXPLOSIONS
by dusting your mine with stone ground in the
GIANT GRIFFIN MILL,
As supplied to the leading Collieries.

Advantages—

MAXIMUM PERCENTAGE OF “FLOUR” OR IMPALPABLE

MAXIMUM FINENESS.	POWDER.

MAXIMUM - OUTPUT.

MINIMUM POWER.

■"""‘‘W	MINIMUM WEAR AND TEAR.

No Auxiliary Apparatus required for
S'	Finishing the Product.

;	Heavy Construction.

OTWW'	OVER 3,ono GRIFFIN MILLS INSTALLED,

Also extensively used for grinding
COAL. LIMESTONE. PORTLAND CEMENT.
PHOSPHATE ROCK. ORES OF ALL KINDS.



Full particulars on application to—

BRADLEY PULVERIZER CO,

37, WALBR00K, LONDON, E.O.