Act of February 26, 1919, referred to in text, is act Feb. 26, 1919, ch. 47, 40 Stat. 1179, which is not classified to the Code.

Section was formerly classified to section 1181f–1 of this title prior to editorial reclassification and renumbering as this section.

Act May 24, 1939, ch. 144, § 5, 53 Stat. 754, provided that: “All Acts or parts of Acts inconsistent with this Act [enacting this subchapter] are hereby repealed.”