Section, Pub. L. 87–195, pt. II, § 521, formerly § 514, as added Pub. L. 89–583, pt. II, § 201(f), Sept. 19, 1966, 80 Stat. 803; renumbered § 521, Pub. L. 90–137, pt. II, § 201(o)(1), Nov. 14, 1967, 81 Stat. 457, which related to administration of sales programs, was transferred to section 2341 of this title and subsequently repealed by Pub. L. 90–629, § 45(a), Oct. 22, 1968, 82 Stat. 1327.