Case 83. C., aged 37; of a badly tainted family; of small mental endowment; plagiocephalic. At fifteen his attention was attracted by aprons hung out to dry. He bound them about himself and masturbated behind the fence. From that time he could not see aprons without repeating the act. If any one—no matter whether man or woman—with an apron on came near him, he was compelled to run after the person. In order to free him from this constant stealing of aprons, he was sent as a marine in his sixteenth year. In this calling he saw no aprons, and had continual rest. When, at nineteen, he returned home, he was again compelled to steal aprons, and, as a result, got into serious complications, and was several times locked up. He sought to free himself of his weakness by a sojourn of several years in a cloister. When he came out, he was just as bad as before. As a result of a new theft, he underwent a medico-legal examination, and was committed to an asylum. He never stole anything but aprons. It was a pleasure to him to revel in the memory of the first apron he ever stole. His dreams were filled with aprons. He occasionally used the memory of his thefts to make coitus possible, or for masturbation. (Charcot and Magnan, _Arch. de neurolog._, 1882, Nr. 12.) In a case reported by Lombroso (“Amori anomali precoci nei pazzi,” _Arch. di psich._, 1883, p. 17), analogous to those of this series, a boy of very bad heredity, at the age of four, had erections and great sexual excitement at the sight of white garments, particularly underclothing. He was lustfully excited by handling and crumpling them. At the age of ten he began to masturbate at the sight of white, starched linen. He seems to have been affected with moral insanity, and was executed for murder. The following case of petticoat-fetichism is combined with peculiar circumstances:—