Keywords
- Manuscripts, Italian2
- Mathematics2
- Quadrants (Astronomical instruments)2
- Seventeenth century2
- pen and wash drawings2
- tables (documents)2
- volvelles2
- Alexander, the Great, 356 B.C.-323 B.C.1
- Almucantar1
- Annotations1
- Arabic alphabet1
- Astrolabes1
- Astrology, Arab1
- Astronomical instruments1
- Astronomy, Arab1
- Austria--Lambach (Upper Austria)1
- Autographs1
- Calendar reform1
- Calendar, Gregorian1
- Calendars1