Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Annual Price of Silver and Value of Pure Silver in a Silver Dollar," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "November 1917," Federal Reserve Bulletin (November 1917) : 22-22. https://fraser.stlouisfed.org/title/62/item/21100/toc/233571 , accessed on May 4, 2024.