The Shamrock Texan (Shamrock, Tex.), Vol. 26, No. 49, Ed. 1 Sunday, October 13, 1929, newspaper, October 13, 1929; (https://texashistory.unt.edu/ark:/67531/metapth528465/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .