1114

THE COLLIERY GUARDIAN.

May 22, 1914.

LONDON,

WINCHESTER HOUSE, OLD BROAD ST., E.C



STEWARTS* INSERTED JOINT.STEWARTS LOOSE FLANGE JOINT. ALBION LOOSE FLANGE JOINT. WELDED FLANGE JOINT.

See our page advertisement in Jan. 9 issue.

APPROVED

MINERS’ LAMPS, GLASSES.

Colliery Stores.

W. E. TEALE & CO. LTD.

SWINTON, LANC,

Telegrams—“ Teale, Swinton, Lane.”	Telephone—No. 124 Eccles.

A CHEAP YET MOST
EFFICIENT INSULATOR
AGAINST HEAT RADIATION

LT F IM V	IM 5	SPECIALLY

r \ I 13 I	I 1! O COMPOUNDED

“KISOL”

(REGISTERED)

CEMENT

Sample 1 cwt. bag sent carriage paid to any address for 7s. 6d.

ASK FOR “HINTS” ON COVERING
STEAM PIPES, BOILERS, &c. . .
---Post Free on Application.-

WM. KENYON & SONS Ltd., DUKINFIELD, nr. MANCHESTER.

AULD’S 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,

Patentee* and Makers, LTD.

Whitevale Foundry, GLASGOW.

D. Liewellin Evans

AGENT FOR

Nobel’s Explosives

PROPRIETOR OF THE

Cardiff Brattice

Cloth Company,









120, BUTE ST.

CARDIFF.

Representatives— VEITHARDT &> Co. Lt cJ.,
26	27, Bush Lane,

Cannon Street, London, E.C

RW.DinncndalilAkfienGGrelirdiafi

Essen-Ruhr

TTIinc fans

•••



BELT PULLEYS, Spread Arms.



Strong,

Flat
or
Convex.

Douglas
FRASER
& SONS
Ltd.,

C. Dept.,

Westburn Foundry,

ARBROATH.

“TYNOS”

NON CONDUCTING .

Boiler & Pipe Coverings

On Admiralty & War Office Lists. * :

S. T. TAYLOR & SONS,

Tel. Add. TYNOS WORKS,

scoTswooD.” Scotswood-on-Tyne.

THE SOUTH WALES COALFIELD. PART II.

By Henry K. Jordan, F.G.8. (Past President and first

Gold Medallist of the South Wales Institute of Engineers).

This Paper, which deals with the western part of the Coalfield, has just
been published by the South Wales Institute of Engineers. It consists of
31 pages of printed matter with Sections and Diagrams. The large drawings
are issued separately and comprise

1.	A Horizontal Section across the anthracite region of Llandybie and

Pant-y-ffynnon, and via the Dulais Valley to the sea at Swansea. It
is drawn to a scale of six inches to one mile, is 8 ft. in length, mounted
on linen, and geologically coloured.

2.	Comparative Sections of the Lower Measures in the following areas —

(A)	Neath Valley.	(E) Ammanford.

(B)	Swansea Valley.	(F) Loughor Valley.

(C)	Brynamman District. (G) Gwendraeth District.

(D)	Amman Valley.	(H) Gwendraeth District.

These are drawn on one sheet, about 35 by 30 in., mounted on linen, to
a scale of 200 ft. to 1 in.

3.	A Map of Swansea District, on a scale of 6 in. to one mile, showing

the outcrops of the coal seams.

A limited number of the above are for sale, and may be obtained from

The Secretary, The South Wales Institute of Engineers,

CARDIFF.

Price £1 Is., Postage Extra.

“ The South Wales Coalfield,” Part I., by Mr. H. K. Jordan, published
in 1908, price £2.2s., dealt with the eastern half of the Coalfield, and may be
obtained from the Secretary.