Deiss, William P., Jr. [Letter from William P. Deiss, Jr. to Harris Leon Kempner, October 7, 1971], letter, October 7, 1971; (https://texashistory.unt.edu/ark:/67531/metapth1421624/m1/1/: accessed July 9, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .