Kohler, Beth. [Letter from Beth Kohler to Harris L. Kempner, October 6, 1964], letter, October 6, 1964; (https://texashistory.unt.edu/ark:/67531/metapth1420767/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .