374

THE COLLIERY GUARDIAN.

February 23, 1917.

GEORGE FLETCHER&C01TD.

SPECIALISTS IN DERBY
COLLIERY, MINING & CEMENT
WORKS PLANT.

UNDER GOVERNMENT CONTROL.

PIT CAGES

FOR ANY DUTY.

1V

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J

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401.

All Steel or Wrought Iron Cages to any Specification.

London Office : 21, Mincing Lane.

TT'd Cphone: 817 (2 lines).	’Phone: 2813 Avenue.

I CL Digrams: “Amarilla, Derby.”	’Grams: Amarilla, Fen, London.

----- NOW READY. -----------------

Published February 19, 1917. Thirty-first Year.

Contains all the latest information up
to within a few days of publication.

THE

MINING MANUAL

AND

MINING YEAR BOOK

i9>7-

By WALTER R. SKINNER.

The Standard Reference Work on Mines.

Price 15/= net.

Post Free (Inland), 15/6. Post Free (Abroad), 17/=.

1,120 pages. In Demy 8vo, bound in RED Cloth.

A Recognized Indispensable Work of Reference

For MINING INVESTORS, MINING ENGINEERS,
MINE MANAGERS, BANKERS, STOCKBROKERS.
SOLICITORS, or anyone interested in the MINING
INDUSTRY.

GREENWOOD & BATLEY Ltd.,
ALBION WORKS, LEEDS.

Telephone—5200 LEEDS.	I Teleerame—"GREENWOOD. LEEDS.”

STEAM TURBINES

HIGH PRESSURE,—EXHAUST STEAM—MIXED PRESSURE.
FROM 3-B.H.P. TO 600-B.H.P.

Part of order for
totally enclosed gas-
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with ball bearings and
plate glass spy holes.

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ELECTRIC MOTORS

AND GENERATORS, A.C. AND D.C. FOR ALL

PURPOSES.

A RECORD OF INFORMATION concerning 1,710 Mining
Companies operating in all parts of the world. Gold, Diamond,
Silver, Copper, Tin, Iron and other Mines, Collieries, Explora-
tion, and Mining Investment Companies, arranged in alphabetical
order.

PARTICULARS given of each Company include the Directors
and other officials, date of establishment, seat of operations,
description of the property, with the purchase consideration,
plant erected or in course of erection, present working results,
ore reserves, details of capital, calls, dividends paid, and the
financial position as disclosed by the accounts. Highest and
lowest prices of the shares for the last four years, also latest
price.

Directors (3,925). Secretaries (890), Mining and Consulting
Engineers and Mine Managers (1,040) include their
addresses and descriptions and names of the Companies with
which they are connected.

SUPPLEMENTARY INDEX of private, dormant or Companies
which have ceased to be of public interest is one of the most
useful and important features of the book. It is the only list of
its kind published.

CRUSHING TABLES and Gold Outputs from the principal
mines are given at the commencement of the volume, showing
tons treated monthly, results obtained, and yield per ton ; also
annual yields.

DICTIONARY OF MINING TERMS. —An up-to-date
glossary covering 437 mining terms by the use of which mining
developments can easily be followed. The difficulty of under-
standing technical phraseology is thus easily mastered.

To be obtained from all Booksellers, or direct from the Publishers,

WALTER R. SKINNER, Clements Lane, London, E.C.

AND

“ FINANCIAL TIMES,” 72, Coleman Street, London, E.C.