The Railway Goods Station. By F. W. West. 23 illus., xv + 192 pp., crown 8vo. (1912.) 4s. 6d. net.

The Walschaert Locomotive Valve Gear. By W. W. Wood. 4 plates and set of movable cardboard working models of the valves, 193 pp., crown 8vo. Third ed. (New York, 1913.) 6s. 6d. net.

The Westinghouse E.T. Air-Brake Instruction Pocket Book. By W. W. Wood. 48 illus., including many coloured plates, 242 pp., crown 8vo. (New York, 1909.) 8s. 6d. net.

SANITATION, PUBLIC HEALTH AND MUNICIPAL ENGINEERING

Valuations. By Samuel Skrimshire, F.S.I. A Textbook on Valuation applied to the Sale and Purchase of Freehold, Lifehold, Copyhold and Leasehold Property, Assessments to Duties under the Finance (1909-10) Act, 1910, the Enfranchisement of Copyhold Estate, Assessments for Rating Purposes, Compensation on Compulsory Purchase, and Valuations for Advances on Mortgage. Demy 8vo, 200 fully worked examples, 460 pp. (1915.) 10s. 6d. net. Postage: inland, 5d.; abroad, 10d.

Engineering Work in Public Buildings. By R. O. Allsop. 77 illus., ix + 158 pp., demy 4to. (1912.) 12s. 6d. net.

Public Abattoirs, their Planning, Design and Equipment. By R. S. Ayling. 33 plates, 100 pp., demy 4to. (1908.) 8s. 6d. net.

Sewage Purification. By E. Bailey-Denton. 8 plates, 44 pp., 8vo. (1896.) 5s.

Water Supply and Sewerage of Country Mansions and Estates. By E. Bailey-Denton. 76 pp., crown 8vo. (1901.) 2s. 6d. net.