| Mondolfo, Renato (Sonstiges) |
Attest |
ohne Angabe |
|
| Bottacchi, Giacomo (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Sassone |
1 |
| Avi, Helmuth (SBPV / ASEP (Schweizerischer Briefmarken-Prüfer-Verband)) |
Attest |
Sassone |
1 |
| Macoveanu, Petre (Sonstiges) |
Sonstiges |
Sassone |
10 |
| Cardillo, Paolo (Sonstiges) |
Attest |
Sassone |
11 |
| Bottacchi, Giacomo (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Sassone |
12 |
| Avi, Helmuth (SBPV / ASEP (Schweizerischer Briefmarken-Prüfer-Verband)) |
Attest |
Sassone |
13 |
| Manzoni, Massimo (Sonstiges) |
Attest |
Sassone |
13 |
