The Brownsville Herald (Brownsville, Tex.), Vol. 47, No. 245, Ed. 1 Friday, April 14, 1939, newspaper, April 14, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1405091/m1/1/: accessed June 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .