Brownsville Herald (Brownsville, Tex.), Vol. 25, No. 302, Ed. 1 Saturday, June 21, 1919, newspaper, June 21, 1919; (https://texashistory.unt.edu/ark:/67531/metapth1377329/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .