Modern equipment and construction methods used on extensive installation to replace two mechanical plants at Elmira, NY.
Interlocking and remote control on Erie
Ry Signaling
Railway Signaling ; 29 , n 11
1936
6 pages
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1940
Erie installs electric interlocking
Engineering Index Backfile | 1939
All-relay interlocking installed on Wheeling and lake Erie railway
Engineering Index Backfile | 1942
Pittsburgh and lake Erie installs new interlocking at Connellsville, Pa
Engineering Index Backfile | 1932
Remote control replaces interlocking
Engineering Index Backfile | 1933