Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Bond and Stock Yields," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "May 1959," Federal Reserve Bulletin (May 1959) : 46-46. https://fraser.stlouisfed.org/title/62/item/21293/toc/334002 , accessed on March 28, 2024.