[Letter from Daniel W. Kempner to the Home for Aged and Infirm Hebrews of New York, July 18, 1952], letter, July 18, 1952; (https://texashistory.unt.edu/ark:/67531/metapth1342639/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .