200001177, Tassie, 1177, BUST OF IO IN THREE-QUARTER VIEW, WITH SMALL COW HORNS AND NECKLACE, Stosch, (Philipp, Baron), Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 103,NO.1177,TRAY 19.2, 19.4, Sulphur