Duncan, Lewis, 1885-. Letter to Miss Egbert, Box 78, Folder 3, Item 12, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/scribd/?item_id=468561&filepath=/files/docs/historical/eccles/078_03_0012.pdf&start_page=1, accessed on October 18, 2017.
Letter from Lewis Duncan, acknowledging receipt of a copy of Eccles' speech in St. Louis on November 9, 1939.
- Banks and banking
- Board of Governors of the Federal Reserve System (U.S.), 1935-
- Federal Reserve Board, 1914-1935