Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Klotz, Henrietta S. Letter to Henry Morgenthau, Jr., Box 10, Folder 7, Item 10, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/459574, accessed on June 16, 2025.