Keywords
- Massachusetts--Boston14
- textura (Gothic script)14
- Sources13
- Brass bosses (Bindings)12
- Gothic scripts12
- France10
- Illinois--Chicago10
- Manuscripts, Italian10
- Service books (Music)--Catholic Church10
- England9
- Manuscripts, German8
- Germany7
- Graduals7
- Hymns, Latin (Medieval and modern)7
- Inscriptions7
- strapwork7
- Latin language6
- Leather bindings6
- Mensural notation6
- Music6