Throckmorton Tribune (Throckmorton, Tex.), Vol. 83, No. 48, Ed. 1 Thursday, July 11, 1974, newspaper, July 11, 1974; (https://texashistory.unt.edu/ark:/67531/metapth994547/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .