In addition to what Dr. White says here about the treatment for threatened hydrophobia in the eighteenth century, we find a curious mixture of science and superstition in the nineteenth century in connection with the same trouble. Early in this century physicians discovered that the most effectual remedy against the bite of a rabid animal was the cauterization of the wound with a red-hot iron. In Tuscany, however, the iron which they heated was one of the nails of the true cross, and in the French provinces it was the key of St. Hubert. This, though, was only to be used in the hands of those who could trace their genealogy to this noble saint. At the abbey of St. Hubert, in the diocese of Liege, the intercession of the saint still continued to be sufficient to effect a cure, provided it was seconded by some religious ceremonies, and a diet which would reassure the patient. After the discovery of the "true cross," portions of this relic were much used for aid in any emergency. In addition to sanitary and healing powers, fragments suspended to a tree manifested the proper location of sacred edifices. St. Magnus, who seems to have carried pieces around with him, completely vanquished demons who frequented a locality selected for a chapel. Eyesight was restored to a humble merchant seeking the blood-stained marks upon the chapel of this same St. Magnus. The blind man was feeling his uncertain way to the place, where these discolorations reappeared more distinctly after each washing with heavy layers of lime. St. Louis, almost in the agonies of earthly dissolution, with rigid body, rigorous limbs, and fluctuating spirit, was brought to full health by the application to his moribund body of a piece of the true cross, about the year 1244; and later in the century miracles took place at his tomb. M. Littre, in his _Fragment de Medecine Retrospective_, describes seven miracles which occurred at his tomb, some of which cures, however, were very gradual. We are also told that when a humble hunchback bowed the knee in adoration at the tomb of St. Andreas, his irresistible faith instantly released him from his unnatural rotundity. In 1243 a Ferrara writer was at Padua, and while attending vespers at the tomb where the sainted body of the Minorite Anthony reposed, he affirms that he saw a person who had been mute from his birth recover his voice and speak audibly.