Keywords
- Massachusetts1
- Massachusetts--Boston35
- Massachusetts--Williamstown4
- Medallions (Decorative arts)1
- Medicine3
- Medicine, Greek and Roman--Manuscripts1
- Medicine, Magic, mystic, and spagiric1
- Meditations1
- Military art and science1
- Military history, Medieval1
- Miracles1
- Miscellanea3
- Missouri--Saint Louis1
- Monastic and religious life1
- Monastic and religious life of women1
- Monogrammed bindings1
- Morocco bindings5
- Music--Manuscripts1
- Naples (Kingdom)1
- Natural history1