Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Federal Reserve Notes - Federal Reserve Agents' Accounts," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "September 1956," Federal Reserve Bulletin (September 1956) : 25-25. https://fraser.stlouisfed.org/title/62/item/21261/toc/365284 , accessed on May 12, 2024.