In which year was the historic house and museum that the Maine Historical Society operates from designated as a National Historic Landmark?
Wadsworth-Longfellow House The Wadsworth-Longfellow House is a historic house and museum in Portland, Maine, United States. It is located at 489 Congress Street and is operated by the Maine Historical Society. It was designated a National Historic Landmark in 1962, and administratively added to the National Register of Historic Places in 1966. The house is open daily to public from May through October (half days on Sundays). An admission fee is charged.
Sheepscot Historic District The Sheepscot Historic District encompasses a historic village in Alna and Newcastle, Maine. Located just below the mouth of Dyer Brook where it enters the Sheepscot River, the 1200 acre includes an area that has seen little alteration in more than 100 years, and includes one of the oldest roadways in the state. The area is archaeologically sensitive for prehistoric and historic settlement sites. The district was added to the National Register of Historic Places on June 23, 1978.