| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
61 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
61 K |
| Colla Asinelli, Giorgio (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Sassone |
64 A |
| Ferrario, Filippo (Händlergarantien) |
Attest |
Sassone |
64 B |
| Raybaudi, Experts (Prüferkommission) |
Attest |
Michel |
642 u.a. |
| Zanaria, Filatelici (Sonstiges) |
Attest |
Sassone |
65 bb |
| Orlandini, Fabio (Sonstiges) |
Attest |
Michel |
661 - 663 |
| Diena, Alberto (Sonstiges) |
Sonstiges |
Sassone |
7 g |
