Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Kinds of Money in Circulation," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "October 1941," Federal Reserve Bulletin (October 1941) : 54-54. https://fraser.stlouisfed.org/title/62/item/20992/toc/375661 , accessed on April 19, 2024.