The Denison Press (Denison, Tex.), Vol. 3, No. 304, Ed. 1 Monday, June 21, 1937, newspaper, June 21, 1937; (https://texashistory.unt.edu/ark:/67531/metapth327628/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .