Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Reserve Banks - Condition and Federal Reserve Note Statements," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "June 1991," Federal Reserve Bulletin (June 1991) : 144-144. https://fraser.stlouisfed.org/title/62/item/20829/toc/113923 , accessed on March 28, 2024.