Armored Sentinel (Temple, Tex.), Vol. 1, No. 38, Ed. 1 Thursday, October 1, 1953, newspaper, October 1, 1953; (https://texashistory.unt.edu/ark:/67531/metapth254351/m1/1/: accessed August 16, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .