Our Coal Resources at the End of the Nineteenth Century. By Prof. E. Hull. 157 pp., demy 8vo. (1897.) 6s.
Hydraulic Gold Miners’ Manual. By T. S. G. Kirkpatrick. Second edition, 12 illus., 46 pp., crown 8vo. (1897.) 4s.
Economic Mining. By C. G. W. Lock. 175 illus., 680 pp., 8vo. (1895.) 10s. 6d. net.
Gold Milling: Principles and Practice. By C. G. W. Lock. 200 illus., 850 pp., demy 8vo. (1901.) £1 1s. net.
Mining and Ore-Dressing Machinery. By C. G. W. Lock. 639 illus., 466 pp., super royal 4to. (1890.) £1 5s.
Miners’ Pocket Book. By C. G. W. Lock. Fifth edition, 233 illus., 624 pp., fcap. 8vo, leather, gilt edges. (1908.) 10s. 6d. net.
Chemistry, Properties and Tests of Precious Stones. By J. Mastin. 114 pp., fcap. 16mo, limp leather, gilt top. (1911.) 2s. 6d. net.
Tests for Ores, Minerals and Metals of Commercial Value. By R. L. McMechen. 152 pp., 12mo. (New York, 1907.) 5s. 6d. net.
Practical Handbook for the Working Miner and Prospector, and the Mining Investor. By J. A. Miller. 34 illus., 234 pp., crown 8vo. (1897.) 7s. 6d.