The Breckenridge American (Breckenridge, Tex.), Vol. 9, No. 107, Ed. 1, Friday, March 8, 1929, newspaper, March 8, 1929; (https://texashistory.unt.edu/ark:/67531/metapth70082/m1/4/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .