Section was classified to section 174d–1 of former Title 40, prior to the enactment of Title 40, Public Buildings, Property, and Works, by Puspan. L. 107–217, § 1, Aug. 21, 2002, 116 Stat. 1062.

Section effective Aug. 2, 1946, see section 245 of act Aug. 2, 1946, set out as a note under section 4301 of this title.