The Delta Courier (Cooper, Tex.), Vol. 55, No. 9, Ed. 1 Tuesday, March 3, 1936, newspaper, March 3, 1936; (https://texashistory.unt.edu/ark:/67531/metapth1018588/m1/4/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .