The Optimist (Abilene, Tex.), Vol. 16, No. 11, Ed. 1, Thursday, December 6, 1928, newspaper, December 6, 1928; (https://texashistory.unt.edu/ark:/67531/metapth91450/m1/1/: accessed May 22, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .