United States. Department of the Treasury. "Announcement of 2 3/4% Treasury Bonds of Series B-1975-80, April 30, 1952," in United States. Department of the Treasury. "Volume 92," Press Releases of the United States Department of the Treasury (April 1, 1952 - May 28, 1952) : 426-466. https://fraser.stlouisfed.org/title/6111/item/586935/toc/563643 , accessed on June 25, 2024.