Discussion by section and summary of signaling methods adopted.
Signaling of lines for fast traffic and in main stations. Daylight signals. Automatic block system
Int. Ry. Congress Assn. -- Bul
International Railway Congress Association -- Bulletin ; 13 , n 4 ; p 332-351
1931
20 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1929
|Signaling, daylight signals, and the automatic block system
Engineering Index Backfile | 1930
|