Halsey, W. F. [Letter from W. F. Halsey to D. W. Kempner, July 28, 1947], letter, July 28, 1947; (https://texashistory.unt.edu/ark:/67531/metapth1340777/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .