Delano, Frederic Adrian, 1863-1953 and Eccles, Marriner S. (Marriner Stoddard), 1890-1977. Letter to M.S. Eccles, Box 75, Folder 9, Item 28, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/460099, accessed on March 16, 2025.