Pampa Morning Post (Pampa, Tex.), Vol. 1, No. 152, Ed. 1 Friday, May 29, 1931, newspaper, May 29, 1931; (https://texashistory.unt.edu/ark:/67531/metapth292986/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .