Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Wiggins, A. L. M. (Archibald Lee Manning), 1891-1980. Letter to Marriner Eccles, Box 11, Folder 7, Item 1, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/464632, accessed on March 23, 2025.