Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Number of Banking Offices in the United States," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "February 1964," Federal Reserve Bulletin (February 1964) : 102-102. https://fraser.stlouisfed.org/title/62/item/21350/toc/104429 , accessed on March 28, 2024.