The Schulenburg Sticker (Schulenburg, Tex.), Vol. 15, No. 51, Ed. 1 Thursday, August 19, 1909, newspaper, August 19, 1909; (https://texashistory.unt.edu/ark:/67531/metapth189350/m1/1/: accessed June 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .