Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Imports and Exports of Gold and Silver," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1919," Federal Reserve Bulletin (September 1919) : 93-94. https://fraser.stlouisfed.org/title/62/item/20593/toc/297773 , accessed on April 24, 2024.