Advantages, performance, etc. (2200 w.) (73670)
Operation of Philadelphia-Paoli electrification of the Pennsylvania railroad
El Jl
1916
Ills.
Article (Journal)
English
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Philadelphia-Paoli electrification on the Pennsylvania
Engineering Index Backfile | 1914
Pennsylvania railroad electrification at Philadelphia
Engineering Index Backfile | 1914
Operation of the P. R. R. Philadelphia-Paoli electrification
Engineering Index Backfile | 1916
|Pennsylvania railroad electrification
Engineering Index Backfile | 1940
Initial operation of Pennsylvania railroad electrification
Engineering Index Backfile | 1933
|