Collection place
- Europe112 objects
- Southern Europe112 objects
- Italy59 objects
- Greece53 objects
- North America36 objects
- The Americas36 objects
- United States36 objects
- Central Italy35 objects
- California31 objects
- Lake County, California30 objects
- Lazio, Central Italy30 objects
- North Central California30 objects
- Northern California30 objects
- North of Cache Creek, Lake County, California28 objects
- Rome (modern city), Lazio, Central Italy25 objects
- Aegean Islands, Greece21 objects
- Chios Island, Aegean Islands, Greece19 objects
- Mount Pelineo, Chios, Aegean19 objects
- Africa18 objects
- Northern Africa15 objects