200000117, Tassie, 117, SPHINX, A PAW ON A VASE, Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), Constable, (Mr. W.), London, 11,NO.117,TRAY 2.2, 2.4, Striped sardonyx