Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Total Debt, by Type of Security," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1963," Federal Reserve Bulletin (January 1963) : 56-56. https://fraser.stlouisfed.org/title/62/item/21337/toc/215876 , accessed on March 29, 2024.