Keywords
- Tenth century1
- Tetrabiblos (Ptolemy)1
- Time measurements1
- Turkey1
- Twelfth century1
- Twentieth century1
- Utopias1
- Zodiac1
- calendars (documents)1
- commonplace books1
- half covers1
- holographs (autographs)1
- illuminations (paintings)1
- impressed watermarks1
- magic squares1
- marginalia (annotations)1
- scientific illustrations (images)1
- translations (documents)1
- treatises1
- volvelles1