40 ILCS 5/9-138: Widow's annuity-Present employee age 65 on effective date.

The widow of a present employee who is age 65 or more on the effective date is entitled after his death to an annuity fixed as of the date he becomes age 65.

The annuity shall be that provided on a reversionary annuity basis from the credit for widow's prior service annuity on the effective date.