Borger Daily Herald (Borger, Tex.), Vol. 14, No. 142, Ed. 1 Tuesday, May 7, 1940, newspaper, May 7, 1940; (https://texashistory.unt.edu/ark:/67531/metapth167965/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .