The Simmons Brand (Abilene, Tex.), Vol. 13, No. 3, Ed. 1, Saturday, October 13, 1928, newspaper, October 13, 1928; (https://texashistory.unt.edu/ark:/67531/metapth96699/m1/1/: accessed October 20, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .