Pub. L. 87-793, pt. I, tit. I, sec. 102
airmail
airmail Sec. 102. (a) Section 4303 of title 39, United States Code, is amended— (1) by striking out the word “seven” in subsection (a) and inserting in lieu thereof the word “eight”; (2) by striking out the word “five” in subsection (b) and inserting in lieu thereof the word “six”; (3) by increasing each of the rates under the heading “First pound over 8 ounces or fraction thereof” in the table in subsection (d)(1) by 8 cents; (4) by striking out paragraph (2) of subsection (d) and inserting in lieu thereof the following: “(2) The rate of postage on air mail of the first class weighing in excess of eight ounces shall be the rate provided by subsection (a) for each ounce not in excess of eight ounces, plus 5 cents for each ounce or fraction thereof in excess of eight ounces, but in no case less than the rate provided under paragraph (1) for air parcels.”