Miniature lever machine with code control system for control of outlying switches and signals, supplements existing mechanical interlocking machine to extend control over 3 mi of double track through Hastings, Neb; entire interlocking layout includes 6 single switches, 4 crossovers, 29 high signals and 3 dwarfs; track and signal plan of interlocking given.
C. B. and Q. installs code type interlocking
Ry Signaling
Railway Signaling ; 31 , n 8
1938
5 pages
Article (Journal)
English
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C. B. and Q. installs code type interlocking
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