Sections, act Sept. 21, 1922, ch. 356, title IV, §§602–614,
Provisions of Tariff Act of 1930 corresponding to section 509, see section 1602 of this title; section 510, see section 1603 of this title; section 511, see section 1604 of this title; section 512, see section 1605 of this title; section 513, see section 1606 of this title; section 514, see section 1607 of this title; section 515, see section 1608 of this title; section 516, see section 1609 of this title; section 517, see section 1610 of this title; section 518, see section 1611 of this title; section 519, see section 1612 of this title; section 520, see section 1613 of this title; section 521, see section 1614 of this title.