Installed to replace 88-lever all-pneumatic interlocking; interlocking controls switches for number of cross-overs and leads from and to different yards.
New York Central installs 224-lever electric interlocking at Buffalo N.Y.
Ry. Signaling
Railway Signaling ; 20 , n 6
1927
5 pages
10 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
New York Central installs interlocking
Engineering Index Backfile | 1949
New York Central installs NX interlocking at Utica
Engineering Index Backfile | 1944
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Engineering Index Backfile | 1944
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Engineering Index Backfile | 1932
New York Central installs first button-control route interlocking
Engineering Index Backfile | 1937