Section, acts Aug. 16, 1954, ch. 736, 68A Stat. 349; Sept. 2, 1958,
Pub. L. 85–866, title I, § 61(a),
72 Stat. 1648; Dec. 30, 1969,
Pub. L. 91–172, title VIII, § 803(d)(5),
83 Stat. 684, related to claims against the United States involving acquisition of property.