The Optimist (Abilene, Tex.), Vol. 18, No. 5, Ed. 1, Thursday, October 23, 1930, newspaper, October 23, 1930; (https://texashistory.unt.edu/ark:/67531/metapth91521/m1/1/: accessed September 17, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .