«...that it is a national policy to preserve for public use historic sites, buildings, and objects of national significance...». Disponible en: Historic Sites Act of 1935Archivado el 17 de junio de 2017 en Wayback Machine., 49 Stat. 666; 16 U.S.C. sections 461-467.
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«...that it is a national policy to preserve for public use historic sites, buildings, and objects of national significance...». Disponible en: Historic Sites Act of 1935Archivado el 17 de junio de 2017 en Wayback Machine., 49 Stat. 666; 16 U.S.C. sections 461-467.