The Act of Parliament which, in 1540, united the Guild of Surgeons with the Company of Barber Surgeons in London especially empowered the masters of the united company to take yearly the bodies of four malefactors who had been condemned and put to death for felony for their "further and better knowledge, instruction, insight, learning, and experience in the science and faculty of surgery." Queen Elizabeth, following this precedent, granted a similar permission to the College of Physicians in 1565. The Charter allowed the President of the College of Physicians to take one, two, three, or four bodies a year for dissection. The radius from which the supply might be obtained was enlarged, so that persons executed in London, Middlesex, or any county within sixteen miles might be taken by the college servants. The proviso would appear to be unnecessary, considering the great number of executions which then took place and the small number of bodies which were required, but it probably enabled the subjects to be obtained with greater ease. The executions in London were witnessed by great crowds, who often sided with the friends of the felons, and rendered it impossible for the body to be taken away for dissection. The Charter of James I. enlarged these powers by allowing the College of Physicians to take annually the bodies of six felons executed in London, Middlesex, or Surrey. Little is known in detail of the manner in which Anatomy was taught by the College of Physicians, but the labours of Mr. Young and Mr. South have given us an accurate picture of the way in which it was carried out by the Barber Surgeons in London. We may be sure that in so conservative an age the methods did not differ greatly at the two institutions, especially as the Barber Surgeons usually enlisted the services of the better trained physicians to teach their members both Anatomy and Surgery. Anatomy was taught practically in a series of demonstrations upon the body; but as there was no means of preserving the subject, it had to be taught by a general survey rather than in minute detail. The method adopted was the one still followed by the veterinary student. A single body was dissected to show the muscles (this was the muscular lecture); another to show the bones (the osteological lecture); another to show the parts within the head, chest, and abdomen (the visceral lecture). The osteological lecturer was not always identical with the visceral lecturer, nor he with the lecturer upon the muscles, though some great teachers, like Reid and Harvey, gave a course upon each subject.