Formats
- Albums.38
- Cartes-de-visite (card photographs)38
- Photographic prints.38
- Visiting cards.37
- Advertisements.35
- Drawings.35
- Notes.33
- Portrait photographs.33
- Cabinet photographs.32
- Programs (documents)31
- Gelatin silver prints.30
- Sermons.29
- Motion pictures.28
- Videotapes.28
- Photographic postcards.27
- Cyanotypes.26
- Ambrotypes.24
- Card photographs (photographs)24
- Deeds.23
- Ephemera.23