Board of Governors of the Federal Reserve System (U.S.), 1935-. Total Public Debt : Great Britain (March 31, 1938) and the United States (June 30, 1938), Box 24, Folder 9, Item 5, Marriner S. Eccles Papers. https://fraser.stlouisfed.org/archival/1343/item/465070, accessed on March 25, 2025.