Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Analysis of Changes in Gold Stock of the United States," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1957," Federal Reserve Bulletin (June 1957) : 116-116. https://fraser.stlouisfed.org/title/62/item/21270/toc/427549 , accessed on April 20, 2024.