From the record
“Harbor House, also known as the George C. Case Estate, is a national historic district located at Nissequogue in Suffolk County, New York.”
Wikipedia article Harbor House (Nissequogue, New York), CC BY-SA 4.0.
One of 338 National Register listings published here for Suffolk County · listed in 1993 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article















