Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Investments and Liquidity of Member Banks During 1939," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1940," Federal Reserve Bulletin (April 1940) : 24-28. https://fraser.stlouisfed.org/title/62/item/21024/toc/392489 , accessed on May 8, 2024.