United States. Department of the Treasury. "7/8% Certificates, December 27, 1946," in United States. Department of the Treasury. "Volume 64," Press Releases of the United States Department of the Treasury (October 8, 1946 - January 8, 1947) : 539-541. https://fraser.stlouisfed.org/title/6111/item/586907/toc/562248 , accessed on June 25, 2024.