Object class
- Balances (scales)7 objects
- Scales (weighing devices)7 objects
- Weighing devices7 objects
- Abacuses (calculators)2 objects
- Calculators2 objects
- Cans (containers)2 objects
- Containers (receptacles)2 objects
- Data processing equipment2 objects
- Books1 objects
- Carvings (visual works)1 objects
- Information artifacts1 objects
- Information artifacts by physical form1 objects
- Sculpture (visual works)1 objects