Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 91, No. 12, Ed. 1 Thursday, August 20, 1970, newspaper, August 20, 1970; (https://texashistory.unt.edu/ark:/67531/metapth734357/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .