Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Table 1: Summary of Branch Banking Developments," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1930," Federal Reserve Bulletin (April 1930) : 17-17. https://fraser.stlouisfed.org/title/62/item/20700/toc/232106 , accessed on May 11, 2024.