[Libby Castle N.Y.]
Libby Castle. Ft. Washington Point, New York City.
Libby Castle, Fort Washington Park, New York.
[C.K.G. Billings Estate.]
[Paterno mansion, "Castle Hill".]
[Grounds of Hood Wright Estates and Riding and Driving Club.]
[North on Fort Washington Avenue from 187th Street.]
[Monument in Fort Washington Park.]
Castle Paterno, Washington Heights, New York City.
Paterno Castle, Washington Heights, New York.