200000546, Tassie, 546, CHNOUBIS SIGN AND INSCRIPTION, Stosch, (Philipp, Baron), Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 50,NO.546,TRAY 9.1, 9.3, Sulphur