Jacksboro Gazette-News (Jacksboro, Tex.), Vol. EIGHTY-SEVENTH YEAR, No. 50, Ed. 1 Thursday, May 11, 1967, newspaper, May 11, 1967; (https://texashistory.unt.edu/ark:/67531/metapth734711/m1/1/: accessed July 14, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .