The Hereford Brand, Vol. 20, No. 37, Ed. 1 Thursday, October 7, 1920, newspaper, October 7, 1920; (https://texashistory.unt.edu/ark:/67531/metapth254068/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .