[Photographs of Mail], collection, November 1963; (https://texashistory.unt.edu/ark:/67531/metapth346535/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Photographs of Mail], collection, November 1963; (https://texashistory.unt.edu/ark:/67531/metapth346535/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .