The Schulenburg Sticker (Schulenburg, Tex.), Vol. 29, No. 45, Ed. 1 Friday, July 20, 1923, newspaper, July 20, 1923; (https://texashistory.unt.edu/ark:/67531/metapth189817/m1/1/: accessed November 20, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .