(a) In general

(1) Oral histories, preservation, and visitor services
There are authorized to be appropriated such sums as may be necessary to conduct oral histories and to carry out the preservation, interpretation, education, and other essential visitor services provided for by this subchapter.

(2) Artifacts
There are authorized to be appropriated $1,000,000 for the acquisition and curation of historical artifacts related to the park.

(b) Property acquisition
There are authorized to be appropriated such sums as are necessary to acquire the properties listed in section 410ggg–1(e)(2) of this title.

(c) Limitation on use of funds for S.S. RED OAK VICTORY
None of the funds authorized to be appropriated by this section may be used for the operation, maintenance, or preservation of the vessel S.S. RED OAK VICTORY.