The young modest woman who belonged to a very prominent family was shown that if the affair became public it would raise a public scandal and would expose her to the jokes and witticisms of the profanum vulgus, and that her husband in his rage may commit some rash act which would bring him in collision with the criminal courts. She then consented to keep the affair secret and forget it. Another case known to the author is that of a man of forty with an hereditary taint, who was always nervous since his childhood. He suffered from enuresis nocturna until after puberty. He began to practise stuprum manu when he was only eleven years of age. At present he shows all the signs and symptoms of hystero-neurasthenia. The pupillary reaction is retarded, there is a fibrillary tremor of his tongue, and when standing with closed eyes there is a considerable tottering. The knee-reflex on the left side is more pronounced than on the right. Very often there is a profuse outbreak of perspiration on the left side of the entire body, while the right side remains perfectly dry. At certain periods the patient suffers also from attacks of anxiety and fear. One evening, while in a public park, the patient let his trousers fall down, lifted his shirt and exposed his flaccid genitals to several women and girls. The women seem to have considered the affair a big joke and nothing happened to him. But another time se stupravit manu in the presence of two girls in the hall of a fashionable apartment. The frightened girls began to scream, the patient was apprehended and arrested. Through the influence of political friends, the case was quashed. Another case known to the author is that of a married man of a highly tainted family. His father was potator, his mother hysteric, one sister is epileptic and the other committed suicide. The patient’s two children seem to be healthy. The patient often suffers from congestions to his head, headaches and exophthalmus. The knee-reflexes are greatly exaggerated. On repeated occasions, the patient exposed virilia in parks and other public places before women and girls, calling their attention by whistling. At one occasion he showed virilia to women on the street through the window of his room. At another occasion se stupravit manu under the electric arc-light at night where the women passing on the street could not help seeing him.