[Letter from I. H. Kempner to Thos. L. James, December 22, 1948], letter, December 22, 1948; (https://texashistory.unt.edu/ark:/67531/metapth1054209/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .