Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Foreign Exchange Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1948," Federal Reserve Bulletin (August 1948) : 145-145. https://fraser.stlouisfed.org/title/62/item/21164/toc/88981 , accessed on November 30, 2023.