United States. Department of the Treasury. "Gold transactions for 3rd quarter of 1961, November 21, 1961," in United States. Department of the Treasury. "Volume 128," Press Releases of the United States Department of the Treasury (October 2, 1961 - December 30, 1961) : 405-408. https://fraser.stlouisfed.org/title/6111/item/586971/toc/538637 , accessed on June 24, 2024.