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 Securities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1955," Federal Reserve Bulletin (November 1955) : 42-42. https://fraser.stlouisfed.org/title/62/item/21251/toc/109204 , accessed on March 29, 2024.