United States. Department of the Treasury. "Savings Bonds Telgram from Fred E. Kanne in Hawaii, December 11, 1941," in United States. Department of the Treasury. "Volume 38," Press Releases of the United States Department of the Treasury (October 11, 1941 - December 11, 1941) : 525-532. https://fraser.stlouisfed.org/title/6111/item/586880/toc/566279 , accessed on September 22, 2023.