The Alto Herald (Alto, Tex.), Vol. 39, No. 4, Ed. 1 Friday, June 2, 1939, newspaper, June 2, 1939; (https://texashistory.unt.edu/ark:/67531/metapth214948/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .