200001061, Tassie, 1061, AN EAGLE STANDING ON A RAM'S HEAD BETWEEN MILITARY STANDARDS, Bruhl, (Count), Dresden, Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791), 95,NO.1061,TRAY 17.2, 17.4, Agate onyx