Formats
- Slides (photographs)6
- Lectures.5
- Oral histories (document genres).5
- Photo albums.5
- Proposals.5
- Statistics.5
- Black-and-white negatives.4
- Correspondence4
- DVDs.4
- Digital audio formats.4
- Interviews (Sound recordings)4
- Manuscripts4
- Manuscripts.4
- Microfilms.4
- Phonograph records.4
- Photograph albums.4
- Postcards.4
- Albums.3
- CD-ROMs.3
- Clippings.3