[Letter from I. H. Kempner to Thos. L. James, June 18, 1949], letter, June 18, 1949; (https://texashistory.unt.edu/ark:/67531/metapth1054320/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .