Sidereus, nuncius magna longeqve admirabilia spectacula...

Page 88 of "Sidereus, nuncius magna longeqve admirabilia spectacula pandens, suspiciendaque proponens vnicuique praesertim vero philosophis, atque astronomis", by Galileo (1564-1642) First published in Venice, 1610. ('In Palthenius') The page shows two drawings of planets in orbit.