Coleman Democrat-Voice (Coleman, Tex.), Vol. 50, No. 21, Ed. 1 Thursday, May 21, 1931, newspaper, May 21, 1931; (https://texashistory.unt.edu/ark:/67531/metapth748408/m1/1/: accessed June 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .