18 U.S.C. § 502 : US Code - Section 502: Postage and revenue stamps of foreign governments

Search 18 U.S.C. § 502 : US Code - Section 502: Postage and revenue stamps of foreign governments

Whoever forges, or counterfeits, or knowingly utters or uses any
forged or counterfeit postage stamp or revenue stamp of any foreign
government, shall be fined under this title or imprisoned not more
than five years, or both.