Object class
- Black-and-white negatives73 objects
- Negatives (photographs)73 objects
- Negatives by color73 objects
- Photographs73 objects
- Audio reel tapes1 objects
- Grinding stones1 objects
- Ground stone1 objects
- Information artifacts1 objects
- Information artifacts by physical form1 objects
- Mortars (grinding tools)1 objects
- Recordings1 objects
- Sound recordings1 objects
- Stone tools1 objects
- Worked stone1 objects