H. No. 5752 / 58 OG No. 5, 841 (January 29, 1962)
"SEC. 7. Additional amounts or premiums.—(a) For the amount of annuity corresponding to the services rendered by an employee prior to June sixteen, nineteen hundred and fifty-one, the National Government shall pay the necessary additional amounts or premiums as may be determined by the System, which shall be paid in equal annual amortizations for a period not to exceed fifty years under such terms and conditions as the Board may prescribe. The sums necessary for this purpose are deemed appropriated in accordance with Section twenty-seven of this act.