The Rattler (San Antonio, Tex.), Vol. 17, No. 12, Ed. 1 Thursday, March 19, 1936, newspaper, March 19, 1936; (https://texashistory.unt.edu/ark:/67531/metapth614919/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .