Keywords
- Manuscripts, English (Middle)1
- Manuscripts, French12
- Manuscripts, German1
- Manuscripts, Italian2
- Manuscripts, Latin12
- Manuscripts, Latin (Medieval and modern)105
- Manuscripts, Medieval80
- Manuscripts, Renaissance2
- Marginalia1
- Mary, Blessed Virgin, Saint4
- Massachusetts--Boston35
- Massachusetts--Northampton2
- Massachusetts--Wellesley4
- Massachusetts--Williamstown8
- Metal clasps2
- Michigan--Kalamazoo3
- Miniature books1
- Missing leaves5
- Missouri--Saint Louis6
- Monogrammed bindings1