Keywords
- Manuscripts, English1
- Manuscripts, European1
- Manuscripts, Latin1
- Manuscripts, Medieval2
- Manuscripts, Persian4
- Manuscripts, Renaissance2
- Manuscripts, Turkish3
- Mathematics1
- New York (State)--New York1
- Nile River1
- Qiblah1
- Quadrants (Astronomical instruments)1
- Real property1
- Stamps1
- Sundials1
- Time measurements1
- Timekeeping2
- To 15001
- Watermarks2
- codices (bound manuscripts)7