Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and O'Neal, Edward Asbury, 1875-1958. Letter to Mr. Eccles, Box 40, Folder 7, Item 21, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/467540, accessed on March 17, 2025.