Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Gold Production," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1958," Federal Reserve Bulletin (February 1958) : 107-107. https://fraser.stlouisfed.org/title/62/item/21278/toc/128977 , accessed on April 19, 2024.