Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "Bond Yields," in Board of Governors of the Federal Reserve System (U.S.), 1935- and Federal Reserve Board, 1914-1935. "December 1949," Federal Reserve Bulletin (December 1949) : 49-49. https://fraser.stlouisfed.org/title/62/item/21180/toc/259715 , accessed on April 24, 2024.