Related Clues:

• It can be rolled over
• Investment broker's offering
• Money for old age: Abbr.
• Sr.'s nest egg
• One of the Gershwins
• See 25-Down
• Lyrical Gershwin
• Sinn Fein org.
• Bank offering, briefly
• George's lyricist brother
• Savings letters
• Investment option: Abbr.
• Credit union offering
• George's musical brother
• Part of a certain nest egg, briefly