Keywords
- Watermarks16
- Arithmetic15
- Rites and ceremonies11
- Astrology10
- Treatises10
- New Jersey--Princeton9
- drawings (visual works)9
- Autographs8
- Manuals (instructional materials)8
- Manuscripts, Latin8
- Manuscripts, Medieval8
- New York (State)--New York8
- Stamps8
- scientific illustrations (images)8
- Astrolabes7
- Astrology, Arab7
- Hindu mathematics7
- Astronomy, Medieval6
- Geometry6
- Manuscripts, Hebrew6