The Shamrock Texan (Shamrock, Tex.), Vol. 24, No. 2, Ed. 1 Thursday, May 12, 1927, newspaper, May 12, 1927; (https://texashistory.unt.edu/ark:/67531/metapth526127/m1/1/: accessed May 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .