The Optimist (Abilene, Tex.), Vol. 25, No. 24, Ed. 1, Thursday, March 31, 1938, newspaper, March 31, 1938; (https://texashistory.unt.edu/ark:/67531/metapth91623/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .