Pub. L. 88-133, tit. I, sec. 2

Sec. 2. Section 3(c) of the Railroad Retirement Act of 1937 is amended by inserting before “, shall be recognized” in the second sentence the following: “and before the calendar month next following the month in which this Act was amended in 1963, or in excess of $450 for any month after the month in which this Act was so amended”.