Keywords
- Manuscripts, Italian1
- Manuscripts, Latin102
- Manuscripts, Latin (Medieval and modern)99
- Manuscripts, Medieval102
- Manuscripts, Renaissance87
- Manuscripts, Yiddish3
- Marginalia6
- Martinus, Polonus, -12791
- Martyrologies1
- Mary Magdalene, Saint1
- Mary, Blessed Virgin, Saint4
- Mass4
- Mass (Music)1
- Massachusetts--Boston25
- Massachusetts--Wellesley1
- Massachusetts--Williamstown3
- Materia medica, Vegetable1
- Mathematics4
- Mathematics, Medieval1
- Medical astrology1