774

THE COLLIERY GUARDIAN

April 20, 1916.

JOHN WOOD & SONS, L"

Engineers, BARLEY BROOK FOUNDRY, WIGAN.

Fitted with

AUTOMATIC BRAKE

and Improved
“ OUTSIDE

BAND”
FRICTION
CLUTCH.

100-H.P. “ENDLESS”

Telephone—No. “55” Wigan.

Telegrams—“ Haulage, Wigan.”

Haulage Gears of every type.

WINDING, PUMPING & AIR COMPRESSING ENGINES.

CABLE: A.B C. CODE.	Telegraphic Address: “Haggle, Gateshead.”	Telephones: 3067, 3068.

MAGGIE BROS. LTD.,

GATESHEAD-ON-TYNE.

ss

Bi

PM®!

'J#

I-

								
;	 								aw *  &	



MANUFACTURERS OF EVERY DESCRIPTION OF

ROUND AND FLAT WIRE ROPES

for Collieries, Mines, Cable-Tramways, Incline Haulage, Aerial Ropeways,
Power Transmission, Cranes, Derricks, Elevators, Steam Ploughs, Suspension
Bridges, Pit Guides.

STANDING RIGGING WIRE SIGNAL LINES FOR
fitted complete. RAILWAYS and COLLIERIES

LIGHTNING
CONDUCTORS, etc.

Also all kinds of Round and Flat Hemp and Manilla Ropes, Coir Ropes, etc.

NON-SPINNING ROPES ^PATENT APPLIED FOR).

Guaranteed absolutely free from any spin whatever. Specially adapted for
SINKING purposes to any depth, and for use on CRANES ; has 25 per
cent. Greater Breaking Strain than ordinary constructed ropes, and contains
Exceptional Flexibility combined with Durability.

LONDON OFFICE : 34, Fenchurch Street, E.C. GLASGOW OFFICE : 134, St. Vincent Street.

Telephone, 1595 Avenue.	CARDIFF STORE : W. H. TucKer, 3,46 5, West Bute St.

SOUTH AFRICAN AGENT :	HULL STORE : Jas. Ruthven, St. Andrew’s Dock.

D. Cullen, M.E., Loveday St., Johannesburg.

D. Liewellin Evans

PBOFBIETOB OF THE

Cardiff Brattice

Cloth Company,





120, BUTE ST.

CARDIFF.

AGENT FOB

Nobel's Explosives.

THE

NOPPERS’ PATENT

BYE-PRODUCT COKE OVENS

AND
NEW SYSTEM OF RECOVERING THE
BYE-PRODUCTS

[.GIVE RESULTS WHICH HAVE NEVER BEEN
EQUALLED BY ANY OTHER SYSTEM.

See large advertisement appearing in alternate
issues of this Journal.

All communications to be addressed to—

THE KOPPERS’ COKE OVEN & BY-PRODUCT CO.,

301, Glossop Road, Sheffield.

Tel. No. 1935.	Tel. Address—“ Kochs, Sheffield.”

“THE SOUTH WALES COAL-FIELD.”—PART III.

By HEN RY K. JORDAN F.G.S (Past President and First Gold Medallist
of the South Wales Institute of Engineers).

THIS Paper completes the author’s monograph on the South Wales
Coal-Field, and is published by the South Wales Institute of Enginers.

It comprises 89 pages of printed matter, with a number of Sections inter-
leaved, and the following large drawings which are issued separately:—

1	K Horizontal Section across the Carmarthenshire Coal-Field,

from Pontyberem to the Sea near Llanelly. The Section is
tiv ’ feet in length, mounted on linen, and geologically coloured.

2	A Map on the Six-inch Scale of the Anthracite Area of Llan-

non, Mynydd-Sylen, and Pontyberem. It also illustrates the
' 'Utcn ps of the gnams, Faults, &c.

Three Sheets of Vertical Sections of the Deep and Important
New Collieries that have been Sunk throughout the Coal-
Field during the Past Six Years. The sections are drawn to a
scale of 100 ft to 1 in., and the sheets are 40x27 in., mounted on linen.

The first portion of the text deals with the anthracite area and with the
Pennant seams to the north and west of Llanelly and Burry Port. The
remaining portion discusses the new collieries in Glamorganshire and
Monmouthshire, with much additional information which brings the
subject up to date.

A limited number of the above arefor sale, price £2 2s. (postage extra),
and may be obtained from THE SECRETARY,

The South Wales Institute of Engineers, Cardiff.

“The South Wales Coal-Field,” Part I., by Mr. H. K. Jordan, price
£2 2s., dealing with the eastern half of the Coal-Field; and “ The South
Wales Coal-Field.” Part II., by Mr. H. K. Jordan, price £1 Is., dealing
with the western half of the Coal-Field, maybe obtained from the Secretary.