On July 4, 1961 this Colorado peak was designated a national historic landmark
The Central City/Black Hawk Historic District is a National... ... p><p>
The district was designated a <a href="/pages/w/108110365878591">National 
Historic Landmark</a> on July 4, 1961.</p><h2>History</h2><p>On May 5, 1859
,... [DOC] [TLE] Sachen, die du in Central City, Colorado unternehmen kannst ... [PAR] Entdecke Central City, Colorado mithilfe deiner Freunde.