1965—Subsec. (h). Pub. L. 89–249 changed proviso to allow granting concessions, leases, and permits and entering into contracts with responsible persons, firms, or corporations without advertising and without securing competitive bids.

For transfer of functions of other officers, employees, and agencies of Department of the Interior, with certain exceptions, to Secretary of the Interior, with power to delegate, see Reorg. Plan No. 3 of 1950, §§ 1, 2, eff. May 24, 1950, 15 F.R. 3174, 64 Stat. 1262, set out in the Appendix to Title 5, Government Organization and Employees.

Pub. L. 96–344, § 1, Sept. 8, 1980, 94 Stat. 1133, provided: “That (a) in furtherance of the purposes of subsection 2(e) of the Act of August 21, 1935 (49 Stat. 666) [subsec. (e) of this section], the Secretary of the Interior may provide financial assistance for the maintenance and protection of the Folger Library and the Corcoran Gallery of Art.

“(b) Authority to enter into contracts or cooperative agreements, to incur obligations, or to make payments under this Act [Pub. L. 96–344, Sept. 8, 1980, 94 Stat. 1133] shall be effective only to the extent, and in such amounts, as are provided in advance in appropriation Acts.”