Keywords
- Manuscripts, Italian8
- Manuscripts, Latin114
- Manuscripts, Latin (Medieval and modern)395
- Manuscripts, Medieval418
- Manuscripts, Nahuatl1
- Manuscripts, Renaissance88
- Manuscripts, Spanish3
- Marginalia6
- Marriage1
- Martyrologies1
- Martyrs1
- Mary Magdalene, Saint3
- Mary, Blessed Virgin, Saint6
- Mary, Blessed Virgin, Saint, in the liturgy1
- Mass9
- Massachusetts--Boston124
- Massachusetts--Northampton5
- Maurice, Saint, -approximately 2871
- Mensural notation11
- Metal clasps3