di Ruggeri Francesco, detto "il Per"
Instruments
- 1670/80 - Cello
- 1670/80 - Violin
- 1670/90 - Violin
- 1672 - Violin
- 1672 - Violin
- 1672 - Violin
- 1672 - Violin
- 1672 - Violin
- 1672 - Violin
- 1673 - Violin
- 1673 - Violin
- 1673 - Violin
- 1673 - Violin
- 1673 c. - Cello
- 1673 c. - Cello
- 1673 c. - Cello "Sinshaimer"
- 1673 c. - Violin
- 1673 c. - Violin "Isenberg"
- 1674 - Violin
- 1675 - Cello