Gainesville Daily Register and Messenger (Gainesville, Tex.), Vol. 48, No. 256, Ed. 1 Thursday, July 21, 1938, newspaper, July 21, 1938; (https://texashistory.unt.edu/ark:/67531/metapth1459242/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .