Formats
- Financial records.21
- Motion pictures.21
- Albumen prints.20
- Legal documents.20
- Notebooks.18
- Pamphlets.18
- Audiocassettes.17
- Clippings.17
- Oral histories.17
- Cabinet photographs.15
- Cartes de visite.15
- Drawings (visual works)15
- Letter books.15
- Maps.15
- Posters.14
- Advertisements.13
- Essays.13
- Orders (military records)13
- Drawings.12
- Postcards.12