[Postcard of George Dawson and Friends], postcard, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth494436/m1/1/: accessed June 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Postcard of George Dawson and Friends], postcard, Date Unknown; (https://texashistory.unt.edu/ark:/67531/metapth494436/m1/1/: accessed June 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .