This chapter shall not invalidate any provision of the laws of any State except insofar as there is a direct conflict between an express provision of this chapter and an express provision of State law which can not 1 be reconciled. 1 So in original. Probably should be "cannot". 15 U.S.C. § 1225 Aug. 8, 1956, ch. 1038, §5, 70 Stat. 1126.