Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Gold Imports and Exports ,Imports of Gold, by Customs Districts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1915," Federal Reserve Bulletin (October 1915) : 39-39. https://fraser.stlouisfed.org/title/62/item/21075/toc/124570 , accessed on April 23, 2024.