The Breckenridge American (Breckenridge, Tex.), Vol. 16, No. 307, Ed. 1, Tuesday, October 20, 1936, newspaper, October 20, 1936; (https://texashistory.unt.edu/ark:/67531/metapth72666/m1/1/: accessed May 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .