Breckenridge American (Breckenridge, Tex.), Vol. 20, No. 134, Ed. 1, Monday, January 8, 1940, newspaper, January 8, 1940; (https://texashistory.unt.edu/ark:/67531/metapth73784/m1/1/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .