The Schulenburg Sticker (Schulenburg, Tex.), Vol. 22, No. 38, Ed. 1 Friday, June 16, 1916, newspaper, June 16, 1916; (https://texashistory.unt.edu/ark:/67531/metapth189613/m1/4/: accessed August 9, 2020), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .