Simple control of signals to direct train movements facilitates traffic between Mazonia and South Joliet; track and signal plan of installation; control machines. (See also Ry Signaling v 27 n 9 Sept 1934 p 443-4 and 446)
Centralized traffic control installed on alton
Ry Age
Railway Age ; 97 , n 24
1934
2 pages
Aufsatz (Zeitschrift)
Englisch
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Centralized traffic control installed on Alton
Engineering Index Backfile | 1934
Centralized traffic control installed on Alton railroad
Engineering Index Backfile | 1935
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