Object class
- Information artifacts1,003 objects
- Information artifacts by physical form1,003 objects
- Recordings1,003 objects
- Sound recordings1,003 objects
- Audio reel tapes819 objects
- Negatives (photographs)405 objects
- Photographs405 objects
- Glass plate negatives311 objects
- Audio cylinders179 objects
- Black-and-white negatives94 objects
- Negatives by color94 objects
- Musical instruments10 objects
- Sound devices (equipment)10 objects
- Drums (membranophones)8 objects
- Membranophones (drums and other instruments that produce sound via vibrating membranes)8 objects
- Phonograph records4 objects
- Directly struck idiophones2 objects
- Idiophones (instruments that produce sound by vibrating the instruments themselves)2 objects
- Percussion idiophones2 objects
- Percussion idiophones: hollow-bodied2 objects