The H-SU Brand (Abilene, Tex.), Vol. 25, No. 10, Ed. 1, Saturday, November 23, 1940, newspaper, November 23, 1940; (https://texashistory.unt.edu/ark:/67531/metapth98115/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .