Section text and notes
act Apr. 26, 1937, ch. 127 50 Stat. 75–91 Sections, , §§ 1–22, , related to the regulation of interstate commerce of bituminous coal.
Section 849 of this titleApr. 11, 1941, ch. 64, § 1(a) 55 Stat. 134 Apr. 24, 1943, ch. 68 57 Stat. 68 May 21, 1943, ch. 97 57 Stat. 82 was amended by acts , ; , ; , .
Section 852 of this titleact Apr. 11, 1941, ch. 64, § 2 55 Stat. 134 was added by , .