Blackshear, A. H., Jr. [Letter from A. H. Blackshear, Jr. To Isaac Herbert Kempner, Jr., January 8, 1946], letter, January 8, 1946; (https://texashistory.unt.edu/ark:/67531/metapth1486384/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .