Regulations Governing United States Savings Bonds, Seventh Revision of Circular No. 530
Federal Reserve Bank of Dallas. "Regulations Governing United States Savings Bonds, Seventh Revision of Circular No. 530," District Notices (Federal Reserve Bank of Dallas) (July 17, 1952). https://fraser.stlouisfed.org/title/5569/item/550210, accessed on April 23, 2024.