The Baytown Sun (Baytown, Tex.), Vol. 42, No. 212, Ed. 1 Friday, April 28, 1961, newspaper, April 28, 1961; (https://texashistory.unt.edu/ark:/67531/metapth1057098/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .