Eccles, Marriner S. (Marriner Stoddard), 1890-1977 and McAdams, Thomas B. Letter to Marriner [Marriner S. Eccles], Box 69, Folder 8, Item 15, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/464580, accessed on March 18, 2025.