The Brownsville Herald (Brownsville, Tex.), Vol. 39, No. 295, Ed. 1 Friday, March 13, 1931, newspaper, March 13, 1931; (https://texashistory.unt.edu/ark:/67531/metapth1393333/m1/6/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .