The Alto Herald (Alto, Tex.), No. 28, Ed. 1 Thursday, December 20, 1956, newspaper, December 20, 1956; (https://texashistory.unt.edu/ark:/67531/metapth215450/m1/3/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .