Treasury announces an increase in the interest rates on new sales of U.S. Savings Bonds, February 14, 1957
United States. Department of the Treasury. "Treasury announces an increase in the interest rates on new sales of U.S. Savings Bonds, February 14, 1957," in United States. Department of the Treasury. "Volume 109," Press Releases of the United States Department of the Treasury (January 3, 1957 - April 30, 1957) : 140-145. https://fraser.stlouisfed.org/title/6111/item/586952/toc/537304 , accessed on June 25, 2024.