| Bottacchi, Giacomo (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Sassone |
214 c |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Sassone |
23 |
| Bottacchi, Giacomo (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Sassone |
23 |
| Raybaudi, Experts (Prüferkommission) |
Attest |
Sassone |
23 |
| Diena, Enzo (Sonstiges) |
Attest |
Sassone |
23 |
| Brutto, Roberto (Sonstiges) |
Attest |
ohne Angabe |
23 |
| Fiecchi, Alfredo Ermo (Sonstiges) |
Attest |
Sassone |
23 |
| Vicario, Carlo (Sonstiges) |
Attest |
Sassone |
23 |
