Format
- Brochures.7
- Certificates.7
- Writings (documents)7
- Floppy disks.6
- Negatives (photographs)6
- Notebooks.6
- Academic addresses (documents)5
- Articles.5
- Film reels.5
- Newspaper clippings.5
- Research notes.5
- VHS.5
- Videotapes.5
- Buttons (information artifacts)4
- Handbooks.4
- Memorandums.4
- Bulletins.3
- Commemorative plaques.3
- Constitutions.3
- Diaries.3