Read before the N. Y. State Street Ry. Assn. Discussion of the advantages and limitations of the system. (1200 w.)
The use of old rails as underground conductors
St Ry Rev
1896
Aufsatz (Zeitschrift)
Englisch
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Electric tramways with underground conductors
Engineering Index Backfile | 1897
Overhead conductor rails above underground tracks at Berlin Main Station
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British Library Online Contents | 2006
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