31 C.F.R. § 359.46 What are the denominations and prices of book-entry Series I savings bonds?
Title 31 - Money and Finance: Treasury
Book-entry bonds are issued in a minimum amount of $25, with additional increments of one cent. Book-entry bonds are sold at par value.
Title 31: Money and Finance: Treasury
PART 359—OFFERING OF UNITED STATES SAVINGS BONDS, SERIES I
Subpart C—Book-Entry Series I Savings Bonds
§ 359.46 What are the denominations and prices of book-entry Series I savings bonds?