Breckenridge American (Breckenridge, Tex), Vol. 1, No. 36, Ed. 1, Monday, August 9, 1920, newspaper, August 9, 1920; (https://texashistory.unt.edu/ark:/67531/metapth121903/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .