Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Morgenthau, Henry, 1891-1967. Letter to Henry Morgenthau, Jr., Box 9, Folder 9, Item 10, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/460589, accessed on March 25, 2025.