Section, act May 18, 1928, ch. 624, § 7, 45 Stat. 603; Apr. 29, 1930, ch. 222, 46 Stat. 259; June 30, 1948, ch. 765, § 1, 62 Stat. 1166; May 24, 1950, ch. 196, § 1, 64 Stat. 189; June 8, 1954, ch. 271, § 1, 68 Stat. 240, which related to revision of the roll of the Indians of California, was omitted from the Code as being of special and not general application.