Winfree, Raymond. The Schulenburg Sticker (Schulenburg, Tex.), Vol. 18, No. 15, Ed. 1 Friday, December 22, 1911, newspaper, December 22, 1911; (https://texashistory.unt.edu/ark:/67531/metapth189465/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .