7 U.S.C. § 2122

Authorization of appropriations for cotton ginning studies

For the purposes of section 2121 of this title there is authorized to be appropriated, after June 30, 1931 , out of any money in the Treasury not otherwise appropriated, such sums as may be necessary.

( Apr. 19, 1930, ch. 203, § 2 , 46 Stat. 248 .)