Formats
- Photographic prints.1
- Photographs.1
- Photogravures.1
- Photomechanical reproductions.1
- Platinum prints.1
- Poems.1
- Portrait photographs.1
- Printed ephemera.1
- Process photographs.1
- Programs (documents)1
- Proofs.1
- Realia.1
- Relief prints.1
- Reproductions.1
- Salted paper prints.1
- Signs (Notices)1
- Stereographs.1
- Telegrams.1
- Visiting cards.1
- Wood engravings.1