The Schulenburg Sticker (Schulenburg, Tex.), Vol. 8, No. 35, Ed. 1 Thursday, April 3, 1902, newspaper, April 3, 1902; (https://texashistory.unt.edu/ark:/67531/metapth189013/m1/1/: accessed May 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .