Object class
- Information artifacts4,330 objects
- Information artifacts by physical form4,330 objects
- Recordings4,330 objects
- Sound recordings4,330 objects
- Audio reel tapes2,771 objects
- Audio cylinders1,525 objects
- Negatives (photographs)503 objects
- Photographs503 objects
- Glass plate negatives454 objects
- Black-and-white negatives49 objects
- Negatives by color49 objects
- Musical instruments41 objects
- Sound devices (equipment)41 objects
- Phonograph records34 objects
- Drums (membranophones)25 objects
- Membranophones (drums and other instruments that produce sound via vibrating membranes)25 objects
- Aerophones (wind instruments)12 objects
- Flutes (aerophones)12 objects
- Idiophones (instruments that produce sound by vibrating the instruments themselves)4 objects
- Jew's harps4 objects