COAL AND COAL MINING.
By the late Sir Warington W. Smyth, F.R.S., Chief Inspector of the Mines of the Crown. Eighth Edition, Revised and Extended by T. Forster Brown, Mining Engineer, Chief Inspector of the Mines of the Crown and of the Duchy of Cornwall. Crown 8vo, cloth.
[Just Published. 3/6
“As an outline is given of every known coal-field in this and other countries, as well as of the principal methods of working, the book will doubtless interest a very large number of readers.”—Mining Journal.