740

THE COLLIERY GUARDIAN.

April 11, 1913.

STEWARTS AND LLOYDS LTD.

Wrought Iron and Steel Tubes & Fittings.

i

SPECIAL JOINT FOR COLLIERIES,

THE
“ALBION

LOOSE
FLANGE
JOINT.

Glasgow. Nile St., Birmingham.



These Tubes are specially suitable for use in Mines, being both light and strong; Joints are easily connected, and a Tube can be removed without disturbing the rnn.

See page Advertisement April 4 issue.

TO A.C. POWER USERS.

THE USE OF

HELSBY PATENT CONDENSERS

will enable you to

INCREASE THE CAPACITY

OF YOUR PLANT

IF WORKING AT A LOW POWER-FACTOR.

When you remember that a machine working
at unity power=factor will give MORE THAN
TWICE the output than when working at a
lagging power=factor of *8, you will realise the
importance of ascertaining how this inefficiency
may be remedied.

For full particulars, apply to our local branch for Pamphlet H68.

BRITISH INSULATED AND HELSBY CABLES LTD.,

Head Office ....	Prescot, Lancashire.

Works _______________________.... Prescot and Helsby.

BRANCH OFFICES AND AGENTS—
LONDON—Lennox House, Norfolk Street, Strand.	MANCHESTER—2, Parsonage, Blackfriars.	GLASGOW—260, St. Vincent Street.

BIRMINGHAM - 9, Livery Street.	CARDIFF—1 & 2, Western Mail Chambers.	NEWCASTLE-ON-TYNE—33, High Bridge.

DUBLIN—17, Crow Street.	BELFAST—11, Queen Street.

Also at Melbourne, Johannesburg, Capetown, Durban, Montreal, Mexico, Buenos Ayres, Bombay, Calcutta, Rangoon,
Singapore, Hong-Kong, Shanghai, Yokohama, Constantinople, Cairo, Bilbao, Amsterdam, Antwerp, Christiania.