Breckenridge American (Breckenridge, Tex), Vol. 1, No. 69, Ed. 1, Friday, September 17, 1920, newspaper, September 17, 1920; (https://texashistory.unt.edu/ark:/67531/metapth121935/m1/1/: accessed May 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .