Interlocking is of special interest, not only because all train movements throughout terminal area and junctions of several roads are now controlled from one point, but also because latest type of C.T.C. control machine is used in connection with interlocking between circuits, thus eliminating use of mechanical locking.
Simplified interlocking installed at Dayton union terminal
Ry Age
Railway Age ; 93 , n 25
1932
4 pages
Article (Journal)
English
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Simplified interlocking installed at Dayton terminal
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