Sommerville, Maxwell. Engraved Gems: Their History and an Elaborate View of Their Place In Art. Maxwell Sommerville, 1889.
Reference
- Object[2]
- yes[2]
- no[2]
- asian[1]
- mediterranean[1]
- gem[2]
- plaque[1]
- ring[1]
- scepter fragment[1]
- china[1]
- mediterranean[1]
