The Prism (Brownwood, Tex.), Vol. 15, No. 35, Ed. 1, Friday, April 28, 1916, newspaper, April 28, 1916; (https://texashistory.unt.edu/ark:/67531/metapth99977/m1/1/: accessed June 23, 2017), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .