Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Table 1: National Banks, by Federal Reserve Districts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "January 1930," Federal Reserve Bulletin (January 1930) : 49-52. https://fraser.stlouisfed.org/title/62/item/20697/toc/423347 , accessed on March 29, 2024.