Formats
- Clippings (information artifacts)11
- Reproductions.10
- Bird's-eye views.9
- Collodion printing-out paper prints.9
- Drawings.9
- Pamphlets.9
- Diaries.8
- Advertisements.7
- Collodion silver printing-out paper prints.7
- Correspondence.7
- Maps.7
- Aerial photographs.6
- Architectural photographs.6
- Card photographs.6
- Cartes-de-visite (card photographs)6
- Invitations.6
- Picture postcards.6
- Poems.6
- Realia.6
- Receipts (financial records)6