The Breckenridge American (Breckenridge, Tex.), Vol. 11, No. 93, Ed. 1, Friday, March 20, 1931, newspaper, March 20, 1931; (https://texashistory.unt.edu/ark:/67531/metapth71404/m1/7/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .