The Carbon News (Carbon, Tex.), Vol. 8, No. 31, Ed. 1 Thursday, April 8, 1909, newspaper, April 8, 1909; (https://texashistory.unt.edu/ark:/67531/metapth521183/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .