The Shamrock Texan (Shamrock, Tex.), Vol. 32, No. 293, Ed. 1 Thursday, April 16, 1936, newspaper, April 16, 1936; (https://texashistory.unt.edu/ark:/67531/metapth526042/m1/1/: accessed April 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .