Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "United States Government Debt - Volume and Kind of Direct Securities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1943," Federal Reserve Bulletin (January 1943) : 72-72. https://fraser.stlouisfed.org/title/62/item/21053/toc/367010 , accessed on April 19, 2024.