The Alto Herald (Alto, Tex.), Vol. 39, No. 48, Ed. 1 Thursday, April 4, 1940, newspaper, April 4, 1940; (https://texashistory.unt.edu/ark:/67531/metapth214989/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .