Section 881, acts Aug. 13, 1946, ch. 957, title IV, 431, 60 Stat. 1004; Sept. 8, 1960, Pub. L. 86–723, § 4, 74 Stat. 831; Aug. 17, 1977, Pub. L. 95–105, title IV, § 401, 91 Stat. 852, related to eligibility period, etc., for receipt of salary by chiefs of missions. Section 882, acts Aug. 13, 1946, ch. 957, title IV, 432, 60 Stat. 1005; Apr. 5, 1955, ch. 23, 13(1), 69 Stat. 27, related to eligibility period, etc., for receipt of salary by officers and employees.