December 24, 1915.

THE COLLIERY GUARDIAN

1275

J'he Season's Greetings
to you—one and all

ED. BENNIS & CO. LTD.,
Manufacturers of Mechanical Stokers, Conveyors, &c.,
LITTLE HULTON, BOLTON, & 28, VICTORIA ST., S.W.

THE SOUTH WALES COALFIELD. PART II.

By Henry K. Jordan, F G.S. (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
81 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, a^d via the Dulais Valley to the sea at Swansea. It
is drawn to a scale of s’x inches co 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.	(Ej Ammanford.

(Bj 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 limi ed 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.

M 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.

SMALLMAN patent HAULAGE GUPS.
New Models Nine Sizes.

Patented 1902, 1906 and 1910.

The 1911 lever has large lateral stops and a
wedge-shaped head.

Drop-forged shells (two sizes), levers (four
sizes), catches and couplings.

Illustrated Catalogue.	Clips can be had without catches.

Patentee and Sole Manufacturer:—

JAMES W. SMALLMAN, Nuneaton, England.



More Light means

Cleaner Coal, Less Roof
Accidents, and Freedom
from Nystagmus. . . .

HAILWOOD’S

Combustion Tube Lamp
is cheaper, more reliable,
and has greater candle
power than electric lamps.

ACKROYD & BEST Ltd.

Morley, nr. Leeds.