The Simmons Brand (Abilene, Tex.), Vol. 6, No. 11, Ed. 1, Saturday, November 26, 1921, newspaper, November 26, 1921; (https://texashistory.unt.edu/ark:/67531/metapth97805/m1/1/: accessed August 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .