Breckenridge American (Breckenridge, Tex), Vol. 1, No. 59, Ed. 1, Monday, September 6, 1920, newspaper, September 6, 1920; (https://texashistory.unt.edu/ark:/67531/metapth121926/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .