The Hondo Anvil Herald (Hondo, Tex.), Vol. 82, No. 8, Ed. 1 Thursday, February 20, 1969, newspaper, February 20, 1969; (https://texashistory.unt.edu/ark:/67531/metapth819529/m1/1/: accessed June 28, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .