16 U.S. Code § 433f - Inconsistent laws repealed
The provisions of the Act of March 3, 1919 (ch. 116, 40 Stat. 1322–1324), and Acts supplemental thereof and amendatory thereto and all other Acts inconsistent with the provisions of section 433a to 433f of this title are repealed to the extent of such inconsistency.
The act of Mar. 3, 1919, and Acts supplemental and amendatory thereto were not classified to the Code.