The Simmons Brand (Abilene, Tex.), Vol. 16, No. 33, Ed. 1, Saturday, June 4, 1932, newspaper, June 4, 1932; (https://texashistory.unt.edu/ark:/67531/metapth98025/m1/1/: accessed December 14, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .