Borger Daily Herald (Borger, Tex.), Vol. 14, No. 137, Ed. 1 Wednesday, May 1, 1940, newspaper, May 1, 1940; (https://texashistory.unt.edu/ark:/67531/metapth167960/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .