Arrangement of signals and interlocking to care for three track junction in connection with the extension of N. Y. subway system. (3000 w.) (84310)
Interborough rapid transit electro-pneumatic plant
Ry Sig Engr
1918
Ills.
Aufsatz (Zeitschrift)
Englisch
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The Interborough Rapid Transit System
Springer Verlag | 2013
|Interborough rapid transit all-steel cars
Engineering Index Backfile | 1904
Interlocking practice of the interborough rapid transit Ry
Engineering Index Backfile | 1922
|Shop equipment of the Interborough Rapid Transit Company (New York)
Engineering Index Backfile | 1927
|Signals on the interborough rapid transit lines in New York city
Engineering Index Backfile | 1904