1990—
Pub. L. 101–647, title XXXV, § 3554, Nov. 29, 1990,
104 Stat. 4927, struck out item 1862 “Trespass on Bull Run National Forest”.
1988—
Pub. L. 100–690, title VI, § 6254(g), Nov. 18, 1988,
102 Stat. 4367, added item 1864.
1949—Act May 24, 1949, ch. 139, § 41,
63 Stat. 95, substituted in analysis “1859” for “1959”, and added item 1863.