Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Ownership of United States Government Marketable and Convertible Securities," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1960," Federal Reserve Bulletin (December 1960) : 60-60. https://fraser.stlouisfed.org/title/62/item/21312/toc/38653 , accessed on April 18, 2024.