(7) [Added 4-26-83 by Ord. No. 83-82-ZC-117] Sweet Hollow Historic District. Certain parcels of land, together with the buildings thereon, generally located on Old Country Road and Sweet Hollow Road in Melville, and more specifically described by the following number designations as derived from the official Tax Map for the Town of Huntington, New York, as shown on the map entitled "Sweet Hollow Historic District," prepared by the Huntington Town Planning Department, dated May 1982, and said map is hereby made a part of the official Building Zone Map of the Town of Huntington: