Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 1, 1973," G.5 Foreign Exchange Rates (May 1, 1973). https://fraser.stlouisfed.org/title/1281/item/528910, accessed on May 23, 2022.
public domain
Board of Governors of the Federal Reserve System (U.S.), 1935-. "May 1, 1973," G.5 Foreign Exchange Rates (May 1, 1973). https://fraser.stlouisfed.org/title/1281/item/528910, accessed on May 23, 2022.
public domain