United States. Department of the Treasury. "Subscriptions for 3 3/8%, 1 1/2% and 2% Notes Closed March 3, March 6, 1931," in United States. Department of the Treasury. "Volume 7," Press Releases of the United States Department of the Treasury (January 10, 1931 - December 30, 1931) : 78-80. https://fraser.stlouisfed.org/title/6111/item/586845/toc/557490 , accessed on May 10, 2024.