San Antonio Register (San Antonio, Tex.), Vol. 10, No. 30, Ed. 1 Friday, August 23, 1940, newspaper, August 23, 1940; (https://texashistory.unt.edu/ark:/67531/metapth398959/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .