Secretary Anderson's letter to Senator Bush (long-term bonds), February 23, 1960
Anderson, Robert B. (Robert Bernerd), 1910-1989. "Secretary Anderson's letter to Senator Bush (long-term bonds), February 23, 1960," in United States. Department of the Treasury. "Volume 120," Press Releases of the United States Department of the Treasury (January 5, 1960 - March 31, 1960) : 262-265. https://fraser.stlouisfed.org/title/6111/item/586963/toc/538142 , accessed on June 24, 2024.