“Abraham Lincoln Birthplace National Historical Park” substituted for “Abraham Lincoln Birthplace National Historic Site” pursuant to Puspan. L. 111–11.

“Abraham Lincoln Birthplace National Historic Site” substituted for “Abraham Lincoln National Historical Park” pursuant to Puspan. L. 86–231.

“Abraham Lincoln National Historical Park” substituted for “Abraham Lincoln National Park” pursuant to act Aug. 11, 1939.

All national parks, national monuments, and national cemeteries consolidated in an office of National Parks, Buildings and Reservations in Department of the Interior, at head of which should be a Director of National Parks, Buildings and Reservations, and cemeteries and parks of War Department transferred to Department of the Interior by Executive Order No. 6166, as amended by Executive Order No. 6228, set out in a note under section 901 of Title 5, Government Organization and Employees. This service designated the National Park Service in Department of the Interior by act Mar. 2, 1934.

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.