Amarillo Daily News (Amarillo, Tex.), Vol. 12, No. 21, Ed. 1 Friday, January 28, 1921, newspaper, January 28, 1921; (https://texashistory.unt.edu/ark:/67531/metapth318763/m1/5/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .