The Jacksboro News (Jacksboro, Tex.), Vol. 12, No. 15, Ed. 1 Thursday, April 11, 1907, newspaper, April 11, 1907; (https://texashistory.unt.edu/ark:/67531/metapth733489/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .