sentences:  He raised her that year; she is now on display at the Smithsonian Institution's National Museum of American History in Washington, D.C., and is listed on the National Register of Historic Places and is designated a National Historic Landmark.The site of the battle, Valcour Bay, was declared a National Historic Landmark on January 1, 1961, and added to the National Register on October 15, 1966.In 1997 another pristine underwater wreck was located during a survey by the Lake Champlain Maritime Museum.