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. "April 1936," Federal Reserve Bulletin (April 1936) : 103-103. https://fraser.stlouisfed.org/title/62/item/20629/toc/173505 , accessed on May 13, 2024.