495373 \'De Revolutionibus Orbium Coelestium\' by Nicolaus Copernicus and \'De Libris Revolutionum Nicolai Copernici Narratio Prima\' by Georg Johan Rheticus, two works in one volume, Basel, 1566-67 (see also by Swiss School, (16th century); 29.9x20.1 cm; Private Collection; (add.info.: \'On the revolutions of the heavenly bodies,\' by Nicholas Copernicus (1473-1543) and \'On the books of discourse on the revolutions of Nicolaus Copernicus\' by Georg Johan Rheticus (1514-74) Bound with primium mobile, Erasmus Oswald Schreckenfuchs Basel: Heinrich Petri, 1566 and 1567); Photo 穢 Christie\'s Images; Swiss, out of copyright.