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. "July 1937," Federal Reserve Bulletin (July 1937) : 42-42. https://fraser.stlouisfed.org/title/62/item/20744/toc/92800 , accessed on April 23, 2024.