Box 2
Container
Contains 1 Result:
Signaling, Station and Platform, 1936-1937
File — Box: 2, Folder: 25
Scope and Contents
Correspondence, blueprints. Correspondence between railroad engineers regarding electric signaling system between station and platforms. Includes diagrams and blueprints for proposed signaling, tentative wiring diagram for signaling system sign locations.
Dates:
1936-1937