Keywords
- compilation manuscripts9
- Astronomical instruments8
- Autographs8
- Geometry8
- Colored papers7
- Headbands7
- Eighteenth century6
- Fifteenth century6
- History6
- Islamic calendar6
- commentaries6
- Almucantar5
- Islamic philosophy5
- Manuscripts, Turkish5
- Quadrants (Astronomical instruments)5
- Sixteenth century5
- Annotations4
- Arabic language4
- Arithmetic4
- Astronomy, Medieval4