Culture or time period
- Classical Civilizations2,026 objects
- Old World (Africa, Asia and Europe)2,026 objects
- Ancient Greece1,595 objects
- Cultures in the Ancient Greek sphere of influence1,553 objects
- Etruscan1,548 objects
- Italic people1,548 objects
- Classical Rome441 objects
- Roman Empire (27 BC–395 AD)119 objects
- United Roman Empire (27 BC–394 AD)116 objects
- American cultures52 objects
- North American cultures52 objects
- North American native cultures52 objects
- Barracks Emperors (235–284 AD)47 objects
- Crisis of the Third Century (235–285 AD)47 objects
- Illyrian Emperors (268–284 AD)45 objects
- Nerva–Antonine Dynasty (96–192 AD)38 objects
- Roman Republic34 objects
- Plains and Prairie tribes32 objects
- Plains cultures32 objects
- Northern Plains tribes30 objects