Keywords
- Musical notation150
- Antiphonaries148
- Songbooks145
- Accounting143
- accounts140
- ledgers (account books)128
- credit records124
- legal documents119
- Massachusetts--Boston111
- Gothic scripts107
- Real property102
- Graduals (Liturgical books)98
- Medici, House of96
- Catholic Church93
- Archives89
- Jews73
- Italy--Florence71
- rules (layout features)69
- Thirteenth century66
- Manuscripts, Hebrew64