| ARCHIVE | SUBARCHIVE | UNITY | DOCUMENT TITLE | ENTITY TITLE | OCCUPATION |
| Viron Fidetzis Archive | Ορχήστρα Πατρών | Basson Concert | Artistic contributors | ||
| Viron Fidetzis Archive | Ορχήστρα Πατρών | Basson Concert | Artistic contributors | ||
| Viron Fidetzis Archive | Ορχήστρα Πατρών | Basson Concert | Artistic contributors | ||