The Rattler (San Antonio, Tex.), Vol. 22, No. 1, Ed. 1 Friday, September 20, 1940, newspaper, September 20, 1940; (https://texashistory.unt.edu/ark:/67531/metapth842365/m1/5/: accessed June 12, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .