The Herald. (Carbon, Tex.), Vol. 5, No. 39, Ed. 1 Friday, May 18, 1906, newspaper, May 18, 1906; (https://texashistory.unt.edu/ark:/67531/metapth521480/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .