26 U.S.C. § 7303 — Other property subject to forfeiture

There may be seized and forfeited to the United States the following: Every stamp involved in the offense described in section 7208 (relating to counterfeit, reused, cancelled, etc., stamps), and the vellum, parchment, document, paper, package, or article upon which such stamp was placed or impressed in connection with such offense. Any container involved in the offense described in section 7271 (relating to disposal of stamped packages), and of the contents of such container. All property to which any false or fraudulent instrument involved in the offense described in section 7207 relates.