(1) Telegraphy (2) Continuous and Alternating Current Machinery An Elementary Text—book for use in Technical Schools (3) Laboratory Manual, Direct and Alternating Current (4) Transmission Line Formulas for Electrical Engineers and Engineering Students (5) Wireless Telegraphy (6) Incandescent Electric Lamps and Their Application

Abstract

(1) BOOK based on the immense experience of the late Sir Wm. Preece could scarcely fail to be of the greatest value to telegraphists at large; when, in addition, it has passed through edition after edition for nearly forty years, it is almost superfluous for a reviewer to give either praise or blame. The present edition has been again revised and brought up to date; it has been recast into a larger size of page, which we consider an improvement.

(1) Telegraphy.

By the late Sir W. H. Preece Sir J. Sivewright. Revised and partly rewritten by W. L. Preece. Pp. x + 422. (London: Longmans, Green and Co., 1914.) Price 7s. 6d. net.

(2) Continuous and Alternating Current Machinery. An Elementary Text—book for use in Technical Schools.

By Prof. J. H. Morecroft. Pp. ix + 466. (New York: J. Wiley and Sons, Inc.; London: Chapman and Hall, Ltd.,. 1914.) Price 7s. 6d. net.

(3) Laboratory Manual, Direct and Alternating Current.

Prepared to accompany Timbie's Elements of Electricity. By C. E. Clewell. Pp. vii + 100. (New York: J. Wiley and Sons, Inc.; London: Chapman and Hall, Ltd., xx.) Price 4s. 6d. net.

(4) Transmission Line Formulas for Electrical Engineers and Engineering Students.

By H. B. Dwight. Pp. vi + 137. (London: Constable and Co., Ltd., 1913.) Price 8s. 6d. net.

(5) Wireless Telegraphy.

A Handbook for the Use of Operators and Students. By W. H. Marchant. Pp. xi + 241. (London: Whittaker and Co., 1914.) Price 5s. net.

(6) Incandescent Electric Lamps and Their Application.

By Daniel H. Ogley. Pp. x + 107. (London: Longmans, Green and Co., 1914.) Price 2s. 6d. net.