The Alvin Sun (Alvin, Tex.), Vol. 50, No. 38, Ed. 1 Friday, April 19, 1940, newspaper, April 19, 1940; (https://texashistory.unt.edu/ark:/67531/metapth1251720/m1/1/: accessed June 22, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .