Prendeville, J.: Explanatory catalogue of the proof-impressions of the antique gems possessed by the late Prince Poniatowski and now in the possession of John Tyrrell, Esq. (1841): 945
Platz-Horster,G.: L'antica maniera. Zeichnungen und Gemmen des Giovanni Calandrelli in der Antikensammlung Berlin (2005): P.34
Comments: COMPARE TO THE CALENDRELLI DRAWING ALSO 1839-833