(a) 1 Authorization The Secretary, in administering sections
461 to
467 of this title, is authorized to cooperate with and may seek and accept the assistance of any Federal, State, or municipal department or agency, or any educational or scientific institution, or any patriotic association, or any individual.
(b) Advisory committees
When deemed necessary, technical advisory committees may be established to act in an advisory capacity in connection with the restoration or reconstruction of any historic or prehistoric building or structure.
(c) Employment of assistance Such professional and technical assistance may be employed, and such service may be established as may be required to accomplish the purposes of sections
461 to
467 of this title and for which money may be appropriated by Congress or made available by gifts for such purpose.