Corpus Christi Caller (Corpus Christi, Tex.), Vol. 23, No. 87, Ed. 1, Wednesday, May 18, 1921, newspaper, May 18, 1921; (https://texashistory.unt.edu/ark:/67531/metapth163739/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .