The Hondo Anvil Herald (Hondo, Tex.), Vol. 84, No. 3, Ed. 1 Thursday, January 21, 1971, newspaper, January 21, 1971; (https://texashistory.unt.edu/ark:/67531/metapth819073/m1/1/: accessed May 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .