Corpus Christi Caller (Corpus Christi, Tex.), Vol. 23, No. 81, Ed. 1, Thursday, May 12, 1921, newspaper, May 12, 1921; (https://texashistory.unt.edu/ark:/67531/metapth163733/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .