The authority granted to acquire sites and buildings by purchase or otherwise shall include authority to acquire leaseholds.
(May 7, 1926, ch. 250, § 6, 44 Stat. 405; June 19, 1952, ch. 446, § 4, 66 Stat. 140; Pub. L. 95–105, title I, § 106(b), Aug. 17, 1977, 91 Stat. 845.)