Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Net Imports or Net Exports of Gold," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "March 1928," Federal Reserve Bulletin (March 1928) : 13-13. https://fraser.stlouisfed.org/title/62/item/20675/toc/61487 , accessed on March 28, 2024.