By D. BURNS, M.E., M.Inst.M.E.,

Certificated Colliery Manager, and Lecturer on Mining and Geology to the Glasgow and West of Scotland Technical College.

Units of Measurement, Conductors, &c.—The Theory of the Dynamo.—The Dynamo, Details of Construction and Working.—Motors.—Lighting Installations in Collieries.—Pumping by Electricity.—Electrical Haulage.—Coal Cutting.—Miscellaneous Applications of Electricity in Mines.—Index.

"A clear and concise introduction to electrical practice in collieries."—Mining Journal.

Second Edition. Large Crown 8vo. Handsome Cloth. With over 520 Illustrations in the Text. 12s. 6d.

PRACTICAL COAL-MINING:

A MANUAL FOR MANAGERS, UNDER-MANAGERS, COLLIERY ENGINEERS, AND OTHERS.
With Worked-out Problems on Haulage, Pumping, Ventilation, &c.

By GEORGE L. KERR, M.E., M.Inst.M.E.