Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Relative Ocean Freight Rates in United States and European Trade," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "July 1922," Federal Reserve Bulletin (July 1922) : 89-89. https://fraser.stlouisfed.org/title/62/item/20538/toc/272331 , accessed on April 23, 2024.