Amarillo Daily News (Amarillo, Tex.), Vol. 20, No. 199, Ed. 1 Monday, June 3, 1929, newspaper, June 3, 1929; (https://texashistory.unt.edu/ark:/67531/metapth1567905/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .