Armored Sentinel (Temple, Tex.), Vol. 14, No. 3, Ed. 1 Friday, March 6, 1959, newspaper, March 6, 1959; (https://texashistory.unt.edu/ark:/67531/metapth254573/m1/1/: accessed April 30, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .