Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Map of the Federal Reserve Districts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1969," Federal Reserve Bulletin (February 1969) : 201-201. https://fraser.stlouisfed.org/title/62/item/21410/toc/194761 , accessed on July 13, 2024.