Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Security Prices," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "April 1956," Federal Reserve Bulletin (April 1956) : 49-49. https://fraser.stlouisfed.org/title/62/item/21256/toc/164013 , accessed on April 19, 2024.