Breckenridge American (Breckenridge, Tex), Vol. 1, No. 52, Ed. 1, Saturday, August 28, 1920, newspaper, August 28, 1920; (https://texashistory.unt.edu/ark:/67531/metapth121919/m1/1/: accessed May 7, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .