United States of America, New York, Nassau County, North Hempstead, Roslyn Harbor
New York (State)
Further sources of information include: 1. Ferree, Barr. American estates and gardens. New York: Munn & Co., 1904. pg. 166 (Cooper Hewitt Museum). 2. Winterthur Museum has 24 35mm slides on file; use is restricted by donor.