"امریکن میوزیم آف نیچرل ہسٹری" کے نسخوں کے درمیان فرق

|built={{Start date and age|1874}}|refnum=76001235<ref name="focus">{{cite web|title=NPS Focus|url=http://nrhp.focus.nps.gov|work=National Register of Historic Places|publisher=[[National Park Service]]|access-date=November 18, 2011|archive-date=2008-07-25|archive-url=https://web.archive.org/web/20080725123211/http://nrhp.focus.nps.gov/|url-status=dead}}</ref>