The Schulenburg Sticker (Schulenburg, Tex.), Vol. 15, No. 23, Ed. 1 Thursday, February 4, 1909, newspaper, February 4, 1909; (https://texashistory.unt.edu/ark:/67531/metapth189327/m1/1/: accessed April 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .