The Simmons Brand (Abilene, Tex.), Vol. 17, No. 22, Ed. 1, Saturday, March 4, 1933, newspaper, March 4, 1933; (https://texashistory.unt.edu/ark:/67531/metapth98052/m1/1/: accessed May 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .