31 C.F.R. § 339.7 Preservation of rights.
Title 31 - Money and Finance: Treasury
The provisions of Treasury Department Circulars Nos. 530, 653, and 905, as currently revised, are hereby modified and amended to the extent that they are not in accordance with this circular. However, nothing contained herein shall limit or restrict rights which owners of Series H bonds received in earlier exchanges have heretofore acquired.
Title 31: Money and Finance: Treasury
PART 339—EXCHANGE OFFERING OF UNITED STATES SAVINGS BONDS, SERIES H
§ 339.7 Preservation of rights.