Historic Deerfield Inc., founded in 1952, is an outdoor history museum that focuses on the history and culture of the Connecticut River Valley and early New England. It has a dual mission of educating the public about the lifestyles of the diverse people who lived here long ago and of preserving antique buildings and collections of regional furniture, silver, textiles, and other decorative arts. First settled in 1669, Deerfield is one of the few towns settled by English colonists along the eastern seaboard that retains its original scale and town plan. Visitors are offered guided and self-guided tours of 12 antique houses ranging in age from 1730 to 1850. Eleven of these houses are on their original sites.