Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "United States Government Marketable Public Securities Outstanding," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1948," Federal Reserve Bulletin (February 1948) : 81-81. https://fraser.stlouisfed.org/title/62/item/21158/toc/7759 , accessed on March 28, 2024.