Instructions Relative to Handling United States Certificates of Indebtedness Received by Federal Reserve Banks (and Branches) From Collectors of Internal Revenue, January 7, 1921
United States. Department of the Treasury. "Instructions Relative to Handling United States Certificates of Indebtedness Received by Federal Reserve Banks (and Branches) From Collectors of Internal Revenue, January 7, 1921," in United States. Department of the Treasury. "Volume 1A," Press Releases of the United States Department of the Treasury (March 30, 1918 - December 26, 1921) : 303-306. https://fraser.stlouisfed.org/title/6111/item/586836/toc/558027 , accessed on September 22, 2023.