Jean MichelJun 25De Sphaera d'Este - Christoforo de Predis ("A description of the celestial sphere and the planets")
Jean MichelMay 26Egyptian star chart and decanal clock, from the ceiling of Senenmut's tomb, c. 1473 BC
Jean MichelApr 25Strasbourg Astronomical Clock, Cathédrale Notre-Dame of Strasbourg, Alsace, France, 1843
Jean MichelMar 13The Zodiac Signs Associated with Body Parts from "Regimen of Health" by Heinrich von Laufenberg, 1429