The Simmons Brand (Abilene, Tex.), Vol. 14, No. 17, Ed. 1, Saturday, January 25, 1930, newspaper, January 25, 1930; (https://texashistory.unt.edu/ark:/67531/metapth97931/m1/1/: accessed May 2, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .