The Simmons Brand (Abilene, Tex.), Vol. 10, No. 35, Ed. 1, Saturday, May 29, 1926, newspaper, May 29, 1926; (https://texashistory.unt.edu/ark:/67531/metapth96621/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .