The Optimist (Abilene, Tex.), Vol. 8, No. 7, Ed. 1, Thursday, November 11, 1920, newspaper, November 11, 1920; (https://texashistory.unt.edu/ark:/67531/metapth91182/m1/1/: accessed May 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .