The Alvin Sun (Alvin, Tex.), Vol. 49, No. 40, Ed. 1 Friday, May 5, 1939, newspaper, May 5, 1939; (https://texashistory.unt.edu/ark:/67531/metapth1251877/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .