200000392, Tassie, 392, BUST OF A YOUTH (HARPOKRATES?) WEARING A LOTUS CROWN (?) IN PROFILE, RAISING A FINGER TO HIS MOUTH OPPOSITE THE HEAD OF A DOG, Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 35,NO.392,TRAY 6.2, 6.4, Cornelian