Congdon, Sidney B. Letter to Marriner S. Eccles, Box 86, Folder 22, Item 8, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/scribd/?item_id=466040&filepath=/files/docs/historical/eccles/086_22_0008.pdf&start_page=1, accessed on August 23, 2017.
Letter from Sidney B. Congdon regarding arrangements for Eccles' visit to Cleveland in conjunction with his speech on April 21, 1951.
- Banks and banking
- Board of Governors of the Federal Reserve System (U.S.), 1935-
- Federal Reserve Board, 1914-1935