United States. Department of the Treasury. "Customs Currency Seizure, June 3, 1942," in United States. Department of the Treasury. "Volume 41," Press Releases of the United States Department of the Treasury (April 7, 1942 - June 10, 1942) : 250-251. https://fraser.stlouisfed.org/title/6111/item/586884/toc/561171 , accessed on April 23, 2024.