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.
Capt. Reuel and Lucy Merrill House The Captain Reuel and Lucy Merrill House is a historic house at 66 Winn Road in Cumberland Center, Maine. Built in 1835, it is a well-preserved example of a connected New England farmstead with Greek Revival style. It was listed on the National Register of Historic Places in 1999.