Untitled section

104.030 , the board shall pay him an amount equal to his accumulated contributions and credited interest not previously refunded to the date of his retirement.  This amount is in addition to any retirement benefits to which he is entitled.   3.  When an employee dies after August 13, 1976, the board shall pay to such beneficiary as the employee may have designated in writing or to his estate if no beneficiary be designated an amount equal to his accumulated contributions plus credited interest not previously refunded to the date of death.   4.  Within ninety days after February 14, 1980, or within ninety days after reinstatement of membership under subsection 6 of section