Cramer, Max. [Letter from Max Cramer to I. H. Kempner, May 4, 1945], letter, May 4, 1945; (https://texashistory.unt.edu/ark:/67531/metapth1452099/m1/2/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .