Keywords
- Fifteenth century24
- Hindu astronomy23
- Astronomy, Arab22
- Stamps22
- Divination21
- Watermarks20
- History18
- Mathematics, Arab17
- Sixteenth century17
- New York (State)--New York16
- compilation manuscripts16
- drawings (visual works)15
- Arab countries14
- Astrolabes14
- Arithmetic13
- Rites and ceremonies13
- Yantras13
- Autographs12
- Annotations11
- Headbands11