Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and Ruml, Beardsley, 1894-1960. Letter to Marriner [Eccles], Box 40, Folder 4, Item 40, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/464668, accessed on June 21, 2025.