Keywords
- Poland5
- Polish (culture)5
- musical notation5
- Antiphonaries4
- Missouri--Saint Louis4
- Musical notation4
- Seventeenth century4
- Watermarks4
- textura (Gothic script)4
- Brass bosses (Bindings)3
- Christianity3
- England3
- English (culture or style)3
- Graduals (Service books)3
- Leather bindings3
- Missals3
- Missing leaves3
- Music--Manuscripts3
- Neumes3
- Specimens3