Contractor installs 254 miles of color lights on single track in 150 working days. See also Ry. Signaling, vol. 19, no. 2, Feb. 1926, pp. 45-51, 19 figs.
Automatic signals constructed in record time on seaboard
Ry. Age
Railway Age ; 80 , n 5
1926
4 pages
6 Figs.
Article (Journal)
English
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