This map of Gardiner's Island shows the structures on the Island in the late 20th century. The Manor House and other fields are marked. At the bottom of the image, the toppers for several flags are visible below. It is not clear where this image was taken, however, there's a good chance it was taken in one of the Gardiner Properties, as the other images in this album are from tours Robert D. L. Gardiner gave a group on Gardiner's Island and in his family's home on Main Street in East Hampton.