Pub. L. 83-746, pt. III, sec. 405

Sec. 405. The provisions of section 6 of this Act amending subsection (c) of section 3 of the Railroad Retirement Act, by adding a sentence at the end of the subsection, shall be effective as of November 1, 1951: Provided, however, That no increase in any annuity heretofore awarded shall be granted pursuant to the amendments made by such section except upon application therefor by the person to whom the annuity was awarded.