(b)
Other property; criteria for acquisition; manner of acquisition
Until the date on which the Commission conducts its first meeting, the Secretary may acquire any property within the park or preservation district not designated in subsection (a)(2) of this section, or any interest therein, if such property—
(1)
is identified in the report of the Lowell Historical Canal District Commission as a property which should be preserved, restored, managed, developed, or maintained in a manner consistent with the purpose of this subchapter;
(2)
is listed in the National Register of Historic Places, as maintained by the Secretary pursuant to section
470a
(a) of this title, and section
462
(b) of this title; or
(3)
is determined by the Secretary to be of national significance;
and would be subject to demolition or major alteration in a manner inconsistent with the purposes of this subchapter unless acquired by the Secretary. Such property may be acquired only as provided in subsection (a)(1) of this section.