Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Robertson, A. Willis, 1887-1971. Letter to Marriner S. Eccles, Box 57, Folder 2, Item 5, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/468023, accessed on March 23, 2025.