New Ulm Enterprise (New Ulm, Tex.), Vol. 81, No. 31, Ed. 1 Thursday, May 30, 1991, newspaper, May 30, 1991; (https://texashistory.unt.edu/ark:/67531/metapth1207784/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .