Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "International Wholesale Price Index - Federal Reserve Board," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1923," Federal Reserve Bulletin (June 1923) : 59-59. https://fraser.stlouisfed.org/title/62/item/20549/toc/227738 , accessed on April 18, 2024.