The Brownsville Herald (Brownsville, Tex.), Vol. 45, No. 286, Ed. 2 Monday, June 7, 1937, newspaper, June 7, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1404929/m1/3/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .