Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Kennedy, David Matthew, 1905-1996. Letter to Edward F. Bartelt, Box 12, Folder 9, Item 20, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/465083, accessed on July 8, 2025.