The late Herbert H. Lehman served in the United States Senate from 1949 to 1957, prior to that he was the Governor of New York from 1933 to 1942. He was also the son of Mayer Lehman, who helped found the noted investment banking firm, Lehman Brothers. The Columbia Universities Libraries Rare Book & Manuscript Library holds the Lehman Special Correspondence Files, which contains the Lehman family...