- Manuscripts, Latin3
- Manuscripts, Latin (Medieval and modern)1
- Manuscripts, Latin--16th century1
- Manuscripts, Medieval3
- Manuscripts, Renaissance7
- Manuscripts, Spanish1
- Missals1
- Missals (Service books)1
- Missions, Portuguese1
- Monasticism and religious orders2
- Monasticism and religious orders for women--Rules1
- Monasticism and religious orders--Rules1
- Music--Manuscripts1
- Oregon--Eugene1
- Papal documents2
- Portugal1
- Privileges and immunities, Ecclesiastical1
- Regula (Augustine, of Hippo, Saint)1
- Sacred music1
- Sixtus IV, Pope, 1414-14841