Automatic and controlled signals, with a-c track circuiting, route setting panel relay interlocking equipment, and automatic operation of points at terminal provided by apparatus specially designed to meet local conditions.
Signalling on Yonge street subway, Toronto
Ry Gaz
Railway Gazette ; 103 , n 20
1955
5 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1953
Engineering Index Backfile | 1953
Soil studies for Toronto subway
Engineering Index Backfile | 1945
Victoria park avenue subway, Toronto
Engineering Index Backfile | 1939
|Electric rolling stock for Toronto subway
Engineering Index Backfile | 1954