Formats
- Audiotapes.4
- Film reels.4
- Negatives (photographic)4
- Scores.4
- Tintypes.4
- Aerial photographs.3
- CD-ROMs.3
- Caricatures.3
- College publications.3
- Digital audio files.3
- Drawings.3
- Oral histories (document genres).3
- Photograph albums.3
- Postcards.3
- Sheet music.3
- Interviews (Sound recordings)2
- Lantern slides.2
- Magnetic tapes.2
- Manuals.2
- Negatives.2