In Venice the young anatomist entered into various lines of activity. He experimented with a new remedy, the China root, and besought his acquaintances to observe its effects in cases of pleurisy. He solicited anatomical material and possibly may have conducted a public demonstration in anatomy, although this is uncertain. He practiced minor surgery; he leeched and opened veins, particularly the popliteal vein which the barbers of that day did not venture to touch. In Venice he fortunately met his countryman, Jan Stephan van Calcar, who was soon to furnish the drawings for Vesalius’s first anatomical plates. [Illustration: INSTRUMENTS USED IN DISSECTION (From the “Fabrica”, 1543)] In order to gain all the rights and privileges of a full-fledged physician, Vesalius settled in Padua. On the 6th day of December, 1537, shortly after having received his degree as Doctor of Medicine, Andreas Vesalius of Brussels was appointed Professor of Surgery with the right to teach Anatomy in the famous University of Padua. This, says Fisher, “was the first purely anatomical chair ever instituted”. From his own writings and from the manuscript notes of his loyal student, Vitus Tritonius, a fairly good idea of Vesalius’s teaching can be given. The first act of the young Paduan professor was to improve the course in anatomy. Here, as he had done previously at Louvain, Vesalius discharged the entire duties of the professorship. He acted as lecturer, demonstrator and dissector. Dissatisfied with the ignorant barbers, he ignored them and employed his students as assistants. He resorted to all possible means to obtain anatomical material, much of which was secured by stealth.