Pennsylvania Railroad's present development program includes electrification of some 800 miles of line and over 2500 mi. of track; this indicates how American railroads are going to meet call for transportation system which is not only faster but of larger capacity.
Railroad electrification
Elec. Jl
Electric Journal ; 27 , n 9
1930
4 pages
7 Figs.
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1931
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