Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Net Gold Purchases, by the United States, by Countries," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1958," Federal Reserve Bulletin (March 1958) : 125-125. https://fraser.stlouisfed.org/title/62/item/21279/toc/273541 , accessed on June 22, 2024.