Amarillo Daily News (Amarillo, Tex.), Vol. 21, No. 206, Ed. 1 Tuesday, July 8, 1930, newspaper, July 8, 1930; (https://texashistory.unt.edu/ark:/67531/metapth1564127/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .