Regional Commissioners and District Directors appointed for Chicago Customs Region, February 26, 1966, Release Number f-391
United States. Department of the Treasury. "Regional Commissioners and District Directors appointed for Chicago Customs Region, February 26, 1966, Release Number f-391," in United States. Department of the Treasury. "Volume 153," Press Releases of the United States Department of the Treasury (February 1, 1966 - March 30, 1966) : 458-467. https://fraser.stlouisfed.org/title/6111/item/586996/toc/539969 , accessed on June 24, 2024.