Principal through freights on all major lines are equipped for two way radio communication, head to rear and train to train, as well as with wayside offices and freight terminals in territory where sleet storms frequently damage pole lines; map shows route, and location of towers and radio shops.
Radio for freight trains on Milwaukee road
Ry Signaling Communications
Railway Signaling and Communications ; 46 , n 7
1953
4 pages
Article (Journal)
English
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Engineering Index Backfile | 1953
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