Typical habitations of feeble-minded families. Would that we might present views of the interiors'. One must not, however, confuse the living habits of different races and nationalities with those of mental defectives. Left. Hut in the Pines of New Jersey inhabited by American whites. The woman in the doorway is a high-grade imbecile, and the little girl is one of her potentially feeble-minded children. Right. Mountain home of "Old John" and his family in the hills of the Delaware Water Gap. John is a high-grade imbecile and his wife is a middle-grade moron, both American whites. The known children of the family are all defective, and each daughter has a record of im- morality. The little girl in the foreground is one of John's illegitimate