A prior section
510, added
Pub. L. 91–605, title I, § 117(b), Dec. 31, 1970,
84 Stat. 1724, related to construction of replacement housing, prior to repeal by
Pub. L. 91–646, title II, § 220(a)(10), Jan. 2, 1971,
84 Stat. 1903.
Another prior section
510 was renumbered section
511 of this title and subsequently repealed.