Engraved portraits of President Richard Nixon now available from Bureau of Engraving and Printing, November 13, 1969
United States. Department of the Treasury. "Engraved portraits of President Richard Nixon now available from Bureau of Engraving and Printing, November 13, 1969," in United States. Department of the Treasury. "Volume 167," Press Releases of the United States Department of the Treasury (November 7, 1969 - January 30, 1970) : 63-64. https://fraser.stlouisfed.org/title/6111/item/587010/toc/541565 , accessed on June 23, 2024.