Focachon, a chemist at Charmes, applied postage stamps to the left shoulder of a hypnotised subject, and kept them in place with ordinary sticking plaster and a bandage. He suggested to the patient that he had applied a blister. The subject was watched, and after twenty-four hours the bandage, which had been untouched, was removed. The skin under the postage stamps was thickened, necrotic, of a yellowish-white colour, puffy with the serum of the blood and leucocytes, and surrounded by an intensely red zone of inflammation. Several physicians, including Beaunis, confirmed this observation; and Beaunis made photographs of the blister, which he showed to the Society of Physiological Psychology, June 29, 1885. (_Animal Magnetism._ Binet and Féré. New York, 1889.) In Ricard's _Journal de magnétisme animal,_ 2d year, 1840, pp. 18, 151, is a similar case. Prejalmini, in November, 1840, raised a blister on the healthy skin of a somnambulist by a piece of ordinary writing paper on which he had written a prescription for a blister. At the meeting of the _Société de biologie,_ on July 11, 1885, Bourru and Burot, professors of the Rochefort school, published records of epistaxis and of bloody sweat, produced by suggestion on a male hysteric. On one occasion, after the patient had been hypnotised, his name was traced with the end of a blunt probe on both the patient's forearms. There was, of course, no mark of any kind left on the arms. Then the patient was told: "This afternoon, at four o'clock, you will go to sleep, and blood will then issue from your arms on the lines which I have now traced." The man was paralytic and anaesthetic on the left side. He fell asleep at four o'clock, and while he was asleep the name appeared on the sound left arm, raised in a red wheal, and there were minute drops of complete blood (serum and corpuscles) in several places. There was no change on the paralysed right forearm. Later the patient himself commanded the arm to bleed and it did so. This second occurrence was observed by Mabille. (Binet and Féré. Op. cit., p. 199.) Charcot and his pupils at the Salpêtrière have often produced by suggestion alone the effects of burns upon the skin of hypnotised patients. The blisters in these cases did not appear at once {350} but after some hours had elapsed. The blisters, of course, contained blood. The weekly bleeding, through the unbroken skin, of the hands and feet of Louise Lateau is an example of stigmata in our own day, which may have been supernatural or natural. Physicians would call it natural, an effect of autohypnosis, but there is no reason why it may not have been just as miraculous as the stigmata of the saints. Professor Lefèvre of the University of Louvain, a physician, said her stigmata were miraculous. Theodore Schwann, the discoverer of the cell doctrine, deemed her condition natural.