United States. Department of the Treasury. "Revision Of Quarterly Payments, May 26, 1948," in United States. Department of the Treasury. "Volume 72," Press Releases of the United States Department of the Treasury (April 2, 1948 - May 27, 1948) : 521-533. https://fraser.stlouisfed.org/title/6111/item/586915/toc/569878 , accessed on May 19, 2022.