Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Map of the Federal Reserve System," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "August 1951," Federal Reserve Bulletin (August 1951) : 152-152. https://fraser.stlouisfed.org/title/62/item/21200/toc/167150 , accessed on April 18, 2024.