[Concourse Area of Chicago Union Station] Side: 1 of 1
Reference the current side of this Photograph.
[Concourse Area of Chicago Union Station], photograph, May 16, 1969; (https://texashistory.unt.edu/ark:/67531/metapth28735/m1/1/?q=%22United%20States%20-%20Illinois%20-%20Cook%20County%20-%20Chicago%22: accessed February 1, 2023), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu; crediting Museum of the American Railroad.