Keywords
- Liturgics46
- Manuscripts, Italian42
- Specimens42
- Texts40
- illuminations (paintings)39
- annotations35
- diagrams35
- Criticism and interpretation33
- Manuscripts, European31
- Prayers31
- Prayers and devotions31
- poems31
- Devotional literature29
- deeds28
- Astronomy24
- Gregorian chants24
- Canon law23
- bulls (papal records)23
- sermons23
- Church history22