The Breckenridge American (Breckenridge, Tex.), Vol. 13, No. 110, Ed. 1, Sunday, April 10, 1933, newspaper, April 10, 1933; (https://texashistory.unt.edu/ark:/67531/metapth71569/m1/1/: accessed June 25, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .