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. "December 1952," Federal Reserve Bulletin (December 1952) : 97-97. https://fraser.stlouisfed.org/title/62/item/21216/toc/224361 , accessed on May 5, 2024.