Object class
- Information artifacts35 objects
- Information artifacts by physical form35 objects
- Recordings35 objects
- Sound recordings35 objects
- Photographs24 objects
- Negatives (photographs)22 objects
- Audio reel tapes21 objects
- Black-and-white negatives20 objects
- Negatives by color20 objects
- Audio cylinders14 objects
- Black-and-white prints (photographs)2 objects
- Glass plate negatives2 objects
- Grinding stones2 objects
- Ground stone2 objects
- Pestles2 objects
- Photographic prints2 objects
- Photographic prints by color2 objects
- Positives (photographs)2 objects
- Stone tools2 objects
- Worked stone2 objects