INDEX, [395]
ILLUSTRATIONS
Socrates, [Frontispiece]
Map showing where the Cosmologists lived, [21]
The Empire of Alexander, [205]
Map of Athens showing the Location of the Four Schools, [219]
Ptolemaic Cosmography showing the Division of the Universe into Spheres, [323]
Ptolemaic Cosmography showing the Epicyclic Movements of the Planets, [325]
Mediæval Geography. The Cosmas Map, A. D. 547, [335]