- Manuscripts, Armenian1
- Manuscripts, Greek (Medieval and modern)4
- Manuscripts, Latin2
- Manuscripts, Latin (Medieval and modern)10
- Manuscripts, Latin--15th century1
- Manuscripts, Medieval5
- Manuscripts, Nahuatl1
- Manuscripts, Renaissance1
- Manuscripts, Syriac1
- Massachusetts--Boston3
- Massachusetts--Wellesley1
- Maximus, of Turin, Saint, active 4th century-5th century1
- Mexico1
- Michigan--Kalamazoo1
- Nahuatl language1
- New Jersey--Princeton2
- Nineteenth century1
- Orthodox Eastern Church1
- Parchment1
- Parchment (Paper)1