200000263, Tassie, 263, A HEAD OF ISIS (?) IN PROFILE WEARING A HEADBAND, CORKSCREW CURLS. A SISTRUM BEFORE HER., Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 25,NO.263,TRAY 5.1, 5.3, Chalcedony