15 U.S.C. §§ 828 to 852
Sections, act Apr. 26, 1937, ch. 127, §§1-22, 50 Stat. 75-91, related to the regulation of interstate commerce of bituminous coal.
Section 849 of this title was amended by acts Apr. 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.
Section 852 of this title was added by act Apr. 11, 1941, ch. 64, §2, 55 Stat. 134.