Pub. L. 88–560, title IV, § 405(b), Sept. 2, 1964, 78 Stat. 795, provided that the amendments made by subsection (a) to subsec. (b)(7) of section 1415 of this title were not to be applicable to any project for which an application for a preliminary loan had been approved by the local governing body prior to Sept. 2, 1964.

Act Apr. 20, 1950, ch. 94, title II, § 205(c), 64 Stat. 73, provided that all unexpended receipts, notwithstanding any limitations contained in the second proviso of act May 26, 1947, ch. 82, title I, 61 Stat. 109, derived from the sale of labor supply centers, labor homes, labor camps, and facilities, and all other unexpended balances of funds available for the maintenance, operation, and liquidation of the properties transferred and for the administrative expenses of transfer were transferred to the Public Housing Administration, to be available until expended, in accordance with the provisions of this chapter.