Sigfrido Fontanelli
| Name: | Sigfrido |
| Family name: | Fontanelli |
| Nationality: | Italy |
| Age: | 77 years |
| Date of birth: | October 1, 1947 |
| Place of birth: | Pulica di Montelupo (Toscana), Italy |
| Participations: | 1 |
| Teams: |
1972 System 1 |
| Name: | Sigfrido |
| Family name: | Fontanelli |
| Nationality: | Italy |
| Age: | 77 years |
| Date of birth: | October 1, 1947 |
| Place of birth: | Pulica di Montelupo (Toscana), Italy |
| Participations: | 1 |
| Teams: |
1972 System 1 |
