The Schulenburg Sticker (Schulenburg, Tex.), Vol. 6, No. 18, Ed. 1 Thursday, December 7, 1899, newspaper, December 7, 1899; (https://texashistory.unt.edu/ark:/67531/metapth188941/m1/1/: accessed August 14, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .