Formats
- Cartoons.1
- Certificates.1
- Christmas cards.1
- Circulars (fliers)1
- Cliches-verre.1
- Clippings (information artifacts)4
- Collages (visual works)1
- Collodion printing-out paper prints--1890-1910.1
- Collotypes--1890-1910.1
- Commonplace books.1
- Constitutions.1
- Contracts.1
- Correspondence.1
- Cyanotypes--1890-1910.1
- Cyanotypes.3
- DVDs.1
- Daguerreotypes.2
- Deeds.1
- Diaries.17
- Digital file formats.3