Commissioner of Customs, Frank Dow, Announces New Instructions for Customs, October 26, 1949
United States. Department of the Treasury. "Commissioner of Customs, Frank Dow, Announces New Instructions for Customs, October 26, 1949," in United States. Department of the Treasury. "Volume 79," Press Releases of the United States Department of the Treasury (August 2, 1949 - October 31, 1949) : 520-524. https://fraser.stlouisfed.org/title/6111/item/586922/toc/572622 , accessed on April 25, 2024.