Mt. Vernon Optic-Herald (Mount Vernon, Tex.), Vol. 88, No. 15, Ed. 1 Thursday, December 28, 1961, newspaper, December 28, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1277838/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .