June 25, 1948, ch. 645 62 Stat. 782 Pub. L. 91–375, § 6(j)(28)84 Stat. 780 Section, acts , ; , , , provided that libelous matter on wrappers or envelopes was nonmailable.
Public Law 119-88 (05/04/2026)
18 U.S.C. § 1718
Repealed. Pub. L. 101–647, title XII, § 1210(c), Nov. 29, 1990, 104 Stat. 4832]