Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Number of Banks and Branches in Operation," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1965," Federal Reserve Bulletin (April 1965) : 101-102. https://fraser.stlouisfed.org/title/62/item/21364/toc/63563 , accessed on May 10, 2024.