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. "September 1960," Federal Reserve Bulletin (September 1960) : 112-112. https://fraser.stlouisfed.org/title/62/item/21309/toc/113280 , accessed on March 29, 2024.