40004548, Marlborough, 677, Head of Ganymede with a small eagle in the field. By Burch (signed)., Burch, Unknown, Boardman, J., Scarisbrick, D., Wagner C., Zwierlein-Diehl, E: The Marlborough Gems (2009), Story-Maskelyne, M.H.: The Marlborough Gems (1870), no. 677, Sardonyx

[View larger image] [Add to photograph album]