(2) all property authorized to be acquired for
inclusion in the historical park by this Act or other
law enacted after the date of the enactment of this
Act.
(c) VISITOR AND ADMINISTRATIVE SITES.—To pre-
serve the historical character and landscape of the main
features of the historical park, the Secretary may acquire
up to 10 acres for the development of visitor, administra-
tive, museum, curatorial, and maintenance facilities adja-
cent to or in the general proximity of the property depicted
on the map identified in subsection (b)(1).
(d) MAP.—The map of the historical park shall be
on file and available for public inspection in the appro-
priate offices of the National Park Service.
SEC. 5. ADMINISTRATION.
(a) IN GENERAL.—The park shall be administered by
the Secretary in accordance with this Act and the provi-
sions of law generally applicable to units of the National
Park System, including the Act of August 25, 1916 (16
U.S.C. 1 et seq.; commonly known as the National Park
Service Organic Act), and the Act of August 21, 1935 (16
U.S.C. 461 et seq.; commonly known as the Historic Sites,
Buildings, and Antiquities Act).
(b) COOPERATIVE AGREEMENTS.—
(1) AGREEMENTS
AUTHORIZED.—The Sec-
retary may consult and enter into cooperative agree-
ments with interested entities and individuals to pro-
vide for the preservation, development, interpreta-
tion, and use of the historical park.
(2) CONDITION.—Any payments made by the
Secretary pursuant to a cooperative agreement
under this subsection shall be subject to the condi-
tion that conversion, use, or disposal of the project
for which the payments are made for purposes con-
trary to the purposes for which the historical park
is established, as determined by the Secretary, will
result in a right of the United States to reimburse-
ment in an amount equal to the greater of—
(A) all payments made by the Secretary in
connection with the project; or
(B) the proportion of the increased value
of the project attributable to the payments, as
determined at the time of such conversion, use,
or disposal.
(c) ACQUISITION OF REAL PROPERTY.—To advance
the purposes for which the historical park is established,
the Secretary may acquire real property within the bound-
aries of the historical park by any of the following meth-
ods:
(1) Purchase using funds appropriated or do-
nated to the Secretary.
(2) Acceptance of a donation of the real prop-
erty.
(3) Use of a land exchange.
(d) REPEAL OF SUPERSEDED ADMINISTRATIVE AU-
THORITIES.—(1) Section 312 of the National Parks and
Recreation Act of 1978 (Public Law 95–625; 92 Stat.
3479) is amended—
(A) by striking ‘‘(a)’’ after ‘‘SEC. 312.’’; and
(B) by striking subsection (b).
(2) The first section of Public Law 96–435 (94 Stat.
1861) is amended—
(A) by striking ‘‘(a)’’ after ‘‘That’’; and
(B) by striking subsection (b).
(e) REFERENCES TO HISTORIC SITE.—Any reference
in any law (other than this Act), regulation, document,
record, map, or other paper of the United States to the
Adams National Historic Site shall be considered to be
a reference to the historical park.
SEC. 6. AUTHORIZATION OF APPROPRIATIONS.
There are authorized to be appropriated such sums
as may be necessary to carry out the purposes for which
the historical park is established, for annual operations
and maintenance of the historical park, and for acquisition
of property and development of facilities necessary to oper-
ate and maintain the historical park, as may be outlined
in an approved general management plan for the historical
park.
Æ