200000906, Tassie, 906, HEAD OF JUPITER (A BEARDED MAN), HAIR TIED IN DIADEM, IN PROFILE LEFT, Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 86,NO.906,TRAY 15.2, 15.4