§ 2101. Marking requirements(a) Political items
(b) Coins and other numismatic items
(c) Rules and regulations
(d) Provision of assistance or support
(e) Exemption
(Pub. L. 93–167, § 2, Nov. 29, 1973, 87 Stat. 686; Pub. L. 113–288, § 2(1), Dec. 19, 2014, 128 Stat. 3281.)