Keywords
- Arithmetic9
- Manuscripts, Persian9
- Tables9
- Watermarks9
- Rites and ceremonies7
- scientific illustrations (images)7
- Autographs6
- drawings (visual works)6
- Astrolabes5
- Astrology5
- Astrology, Arab5
- Hindu mathematics5
- Astronomical instruments4
- History4
- Islam--Doctrines4
- Manuscripts, Turkish4
- Nineteenth century4
- Stamps4
- watermarks4
- Almucantar3