Baird, James T. [Letter from James T. Baird to Harris L. Kempner, February 1, 1965], letter, February 1, 1965; (https://texashistory.unt.edu/ark:/67531/metapth1412561/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .