Formats
- Gelatin silver prints.112
- Newsletters.112
- Notes.108
- Reports.108
- Motion pictures.105
- Correspondence.104
- Portrait photographs.99
- Letter books.93
- Tintypes.89
- Video recordings.89
- Drawings (visual works)87
- Drawings.87
- Manuscript maps.83
- Advertisements.80
- Orders (military records)80
- Invitations.79
- Maps.78
- Landscape photographs.73
- Oral histories.69
- Visiting cards.69