Train operation by signal indication; automatic-block system replacing manual-block signals; interlocking economics; method for comparing operating results before and after improvement in signaling facilities. (see also Am. Ry. Assn. -- Proc., vol. 28, no. 1, Aug. 1930, pp. 280-310)
Economics of railway signaling
Am. Ry. Assn. -- Signal Section Proc
1930
43 pages
4 Figs.
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Economics of railway signaling
Engineering Index Backfile | 1930
Economics of railway signaling
Engineering Index Backfile | 1929
Economics of railway signaling
Engineering Index Backfile | 1929
Economics of railway signaling
Engineering Index Backfile | 1929
Economics of railway signaling
Engineering Index Backfile | 1930