Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Whittemore, Laurence F. Letter to Laurence F. Whittemore, Box 48, Folder 10, Item 1, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/460167, accessed on March 19, 2025.