Description of methods by which double contact wires and auxiliary are strung in cords and suspended by main messenger from unguyed supporting structures.
Catenary system for the Lackawanna electrification
Ry. Age
Railway Age ; 88 , n 24 ; p 1408-1411
1930
4 pages
8 Figs.
Article (Journal)
English
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Lackawanna suburban electrification
Engineering Index Backfile | 1931
|Lackawanna suburban electrification
Engineering Index Backfile | 1931
|Lackawanna suburban electrification
Engineering Index Backfile | 1931
|Lackawanna suburban electrification
Engineering Index Backfile | 1931
|Lackawanna suburban electrification
Engineering Index Backfile | 1931
|