The Shamrock Texan (Shamrock, Tex.), Vol. 35, No. 190, Ed. 1 Thursday, December 29, 1938, newspaper, December 29, 1938; (https://texashistory.unt.edu/ark:/67531/metapth528838/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .