influence of the starres, which give the truest and most certain light of things to come. Being thus wholly possessed of men, and having their senses and understanding by this meanes fast ynough bound with three sure chains, no marvell if this art grew in processe of time to such an head, that it was and is at this day reputed by most nations of the earth for the paragon and cheefe of all sciences: insomuch as the mightie kings and monarchs of the Levant are altogether ruled and governed thereby." (9) Breasted: Development of Religion and Thought in Ancient Egypt, New York, 1912, p. 84. (10) The Historie of the World, commonly called the Naturall Historie of C. Plinius Secundus, translated into English by Philemon Holland, Doctor in Physieke, London, 1601, Vol. II, p. 371, Bk. XXX, Chap. I, Sect. 1. The second world-wide practice which finds its earliest record among the Egyptians is the use secretions and parts of the animal body as medicine. The practice was one of great antiquity with primitive man, but the papyri already mentioned contain the earliest known records. Saliva, urine, bile, faeces, various parts of the body, dried and powdered, worms, insects, snakes were important ingredients in the pharmacopoeia. The practice became very widespread throughout the ancient world. Its extent and importance may be best gathered from chapters VII and VIII in the 28th book of Pliny's "Natural History." Several remedies are mentioned as derived from man; others from the elephant, lion, camel, crocodile, and some seventy-nine are prepared from the hyaena. The practice was widely prevalent throughout the Middle Ages, and the pharmacopoeia of the seventeenth and even of the eighteenth century contains many extraordinary ingredients. "The Royal Pharmacopoeia" of Moses Charras (London ed., 1678), the most scientific work of the day, is full of organotherapy and directions for the preparation of medicines from the most loathsome excretions. A curious thing is that with the discoveries of the mummies a belief arose as to the great efficacy of powdered mummy in various maladies. As Sir Thomas Browne remarks in his "Urn Burial": "Mummy has become merchandize. Mizraim cures wounds, and Pharaoh is sold for balsams." One formula in everyday use has come to us in a curious way from the Egyptians. In the Osiris myth, the youthful Horus loses an eye in his battle with Set. This eye, the symbol of sacrifice, became, next to the sacred beetle, the most common talisman of the country, and all museums are rich in models of the Horus eye in glass or stone.