Last Recorded Collection: Tassie, J.; Raspe, R.E.: A Descriptive Catalogue of a General Collection of Ancient and Modern Engraved Gems,... (1791): 119,NO.1476,TRAY 24.1, 24.3
Previous Collections:
Gleichen, (Baron von), Bayreuth
Lippert, Ph.D.: Dactyliothecae universalis... (1755, 1756, 1752): I, NO.845
