Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Foreign Exchange Rates - Yearly Averages," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1932," Federal Reserve Bulletin (January 1932) : 58-58. https://fraser.stlouisfed.org/title/62/item/20721/toc/167207 , accessed on May 10, 2024.