Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Imports of Gold, by Customs Districts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1915," Federal Reserve Bulletin (June 1915) : 15-15. https://fraser.stlouisfed.org/title/62/item/21071/toc/402528 , accessed on April 18, 2024.