Exchange offering for Treasury Notes and Certificates maturing August 1, Aug 15 and October 1, 1957, July 18, 1957
United States. Department of the Treasury. "Exchange offering for Treasury Notes and Certificates maturing August 1, Aug 15 and October 1, 1957, July 18, 1957," in United States. Department of the Treasury. "Volume 110," Press Releases of the United States Department of the Treasury (May 2, 1957 - July 26, 1957) : 235-237. https://fraser.stlouisfed.org/title/6111/item/586953/toc/537423 , accessed on June 25, 2024.