Breckenridge American (Breckenridge, Tex), Vol. 1, No. 61, Ed. 1, Wednesday, September 8, 1920, newspaper, September 8, 1920; (https://texashistory.unt.edu/ark:/67531/metapth121928/m1/1/: accessed May 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .