Formats
- Collotypes.1
- Color photographs.1
- Commonplace books.1
- Cyanotypes.1
- Digital file formats.1
- Documents.1
- Drawings.1
- Engravings.1
- Ephemera.1
- Etchings.1
- Facsimiles.1
- Flyers.1
- Gelatin silver prints.1
- Glass negatives.1
- Group portraits.1
- Halftone photomechanical prints.1
- Intaglio prints.1
- Landscape photographs.1
- Lectures.1
- Letters (correspondence)1