Williamson, J. T. The Democrat-Voice (Coleman, Tex.), Vol. 46, No. 24, Ed. 1 Friday, June 17, 1927, newspaper, June 17, 1927; (https://texashistory.unt.edu/ark:/67531/metapth746731/m1/1/: accessed November 19, 2019), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .