The Simmons Brand (Abilene, Tex.), Vol. 3, No. 13, Ed. 1, Saturday, January 18, 1919, newspaper, January 18, 1919; (https://texashistory.unt.edu/ark:/67531/metapth96548/m1/1/: accessed June 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .