The Optimist (Abilene, Tex.), Vol. 14, No. 13, Ed. 1, Thursday, January 20, 1927, newspaper, January 20, 1927; (https://texashistory.unt.edu/ark:/67531/metapth91377/m1/1/: accessed September 20, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .