In order to cooperate with the Secretary of the Interior in consolidating in Federal ownership lands within the area described in section 397 of this title, and to facilitate acquisition of the lands needed for the national historical park, the Governor of the Territory of Hawaii is also authorized to acquire lands for said park, at the expense of the Territory of Hawaii by exchange or otherwise, in accordance with procedure prescribed by section 392 of this title.
16 U.S. Code § 397c. Acquisition of lands by Governor of the Territory of Hawaii
Admission of Hawaii into the Union was accomplished Aug. 21, 1959, on issuance of Proc. No. 3309, Aug. 21, 1959, 24 F.R. 6868, 73 Stat. c74, as required by sections 1 and 7(c) of Pub. L. 86–3, Mar. 18, 1959, 73 Stat. 4, set out as notes preceding former section 491 of Title 48, Territories and Insular Possessions.