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Hartman, Fred. The Baytown Sun (Baytown, Tex.), Vol. 44, No. 140, Ed. 1 Tuesday, January 31, 1967, newspaper, January 31, 1967; (https://texashistory.unt.edu/ark:/67531/metapth1056665/m1/3/: accessed March 7, 2021), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .