The Herald. (Carbon, Tex.), Vol. 6, No. 37, Ed. 1 Friday, May 3, 1907, newspaper, May 3, 1907; (https://texashistory.unt.edu/ark:/67531/metapth521827/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .