Text of a December 20 letter to the President from Sec. Fowler in his capacity as Chairman of the Joint Commission on the Coinage, December 30, 1968
United States. Department of the Treasury. "Text of a December 20 letter to the President from Sec. Fowler in his capacity as Chairman of the Joint Commission on the Coinage, December 30, 1968," in United States. Department of the Treasury. "Volume 163," Press Releases of the United States Department of the Treasury (October 1, 1968 - January 20, 1969) : 544-551. https://fraser.stlouisfed.org/title/6111/item/587006/toc/541267 , accessed on June 23, 2024.