Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Total investment Operations of each Federal Reserve Bank," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1918," Federal Reserve Bulletin (May 1918) : 112-113. https://fraser.stlouisfed.org/title/62/item/21106/toc/114962 , accessed on May 9, 2024.