Vol. I.Second edition, 53 plates, 212 pp., 8vo. (1892.) 10s. 6d. net.
Vol. II. Second edition, 48 plates, 169 pp., 8vo. (1900.) 10s. 6d. net.

Construction of Horizontal and Vertical Water-wheels. By W. Cullen. Second edition, 12 plates, 4to. (1871.) 5s.

Donaldson’s Poncelet Turbine and Water Pressure Engine and Pump. By W. Donaldson. 2 plates, viii + 32 pp., demy 4to. (1883.) 5s.

Principles of Construction and Efficiency of Water-wheels. By W. Donaldson. 13 illus., 94 pp., 8vo. (1876.) 5s.

Practical Hydrostatics and Hydrostatic Formulæ. By E. S. Gould. 27 illus., 114 pp., 18mo, boards. (New York, 1903.) 2s. net.

Hydraulic and Other Tables for purposes of Sewerage and Water Supply. By T. Hennell. Third edition, 70 pp., crown 8vo. (1908.) 4s. 6d. net.

Tables for Calculating the Discharge of Water in Pipes for Water and Power Supplies. Indexed at side for ready reference. By A. E. Silk. 63 pp., crown 8vo. (1899.) 5s.

Simple Hydraulic Formulæ. By T. W. Stone. 9 plates, 98 pp., crown 8vo. (1881.) 4s.

A B C of Hydrodynamics. By Lieut.-Col. R. de Villamil. 48 illus., xi + 135 pp., demy 8vo. (1912.) 6s. net.