Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Description of Federal Reserve Districts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "1930," Annual Report of the Board of Governors of the Federal Reserve System (1930) : 340-345. https://fraser.stlouisfed.org/title/117/item/2487/toc/379570 , accessed on April 25, 2024.