El Heraldo De Brownsville (Brownsville, Tex.), Vol. 43, No. 270, Ed. 1 Tuesday, May 14, 1935, newspaper, May 14, 1935; (https://texashistory.unt.edu/ark:/67531/metapth1403920/m1/1/: accessed July 1, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .