In 1975, the Arthur E. Perrine Memorial Wing was added, a gift to the Museum from his daughter, Mary E. Perrine. Mr. Perrine, noted horticulturist, was the sixth generation of the Perrine family to live in Cranbury. The first floor of the Perrine Wing serves as a meeting and exhibit room, where special exhibits are arranged at periodic intervals. Here hangs the Tercentennial Quilt of sixteen scenes that tell the history of the community. The Bicentennial Quilt of twelve historic scenes is in the History Center.
The basement area houses permanent exhibits of farm implements, early tools, memorabilia from early businesses and activities, Lenape Indian artifacts, and artifacts recovered during the 1977 archaeological dig at Main Street and Park Place West. Also open to the public are Sara's Garden (herb garden) and the Victorian Garden located on the site.