Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Klotz, Henrietta S. Letter to Henry Morgenthau, Jr., Box 10, Folder 1, Item 8, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/465787, accessed on March 20, 2025.