Kempner, Isaac H. (Isaac Herbert), 1873-1967.[Letter from I. H. Kempner to Mr. and Mrs. Joseph Swiff, January 17, 1964],
letter,
January 17, 1964;
(https://texashistory.unt.edu/ark:/67531/metapth1513482/m1/1/:
accessed July 4, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.;
crediting Rosenberg Library.