The Champion (Center, Tex.), Vol. 52, No. 22, Ed. 1 Wednesday, May 29, 1929, newspaper, May 29, 1929; (https://texashistory.unt.edu/ark:/67531/metapth1350669/m1/1/: accessed July 11, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .