Keywords
- compilation manuscripts2
- manuscripts (documents)2
- tables (documents)2
- Arabic alphabet1
- Astrology1
- Astrology, Arab1
- Astrometeorology1
- Astronomy, Medieval1
- Autographs1
- Calendars1
- Comets1
- Divination1
- Eighteenth century1
- Fortune-telling1
- Ibn al-Sarrāj, Aḥmad ibn Abī Bakr, active 14th century1
- Islamic calendar1
- Islamic countries1
- Letter writing, Persian1
- Mathematics, Arab1
- Moon1