Formats
- Architectural drawings.11
- Memorandums.11
- Correspondence.10
- Manuscript maps.10
- Newspaper clippings.10
- Reports.10
- Slides.10
- Books.9
- Copybooks (instructional materials)9
- Engravings (prints)9
- Interviews.9
- Newsletters.9
- Photographic postcards.9
- Tintypes.9
- Videocassettes.9
- Web sites.9
- Cartes-de-visite (card photographs)8
- Documents.8
- Exercises.8
- Manuscripts (documents)8