The H-SU Brand (Abilene, Tex.), Vol. 25, No. 11, Ed. 1, Saturday, December 7, 1940, newspaper, December 7, 1940; (https://texashistory.unt.edu/ark:/67531/metapth98116/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .