Name/Title
Electric Interlocking System.Entry/Object ID
R703.012Tags
Booklet / Leaflet, InstructionalSecondary Title
Bulletin No. 26.Collection
R-703 - Saenger CollectionBook Details
Publisher
Union Switch & Signal Company, TheDate Published
Oct 1926Time Period
20th CenturyLocation
Location
* Untyped Location
Booklet File, Library & Archive BuildingDate
January 21, 2026Created By
Mogerman, JordanCreate Date
January 21, 2026Updated By
Mogerman, JordanUpdate Date
January 21, 2026