1978—
Pub. L. 95–539, § 2(b), Oct. 28, 1978,
92 Stat. 2042, added items 1827 and 1828.
1970—
Pub. L. 91–563, § 5(b), Dec. 19, 1970,
84 Stat. 1478, struck out item 1823 “United States officers and employees”.
Pub. L. 91–452, title III, § 301(b), Oct. 15, 1970,
84 Stat. 932, added item 1826.