| Vaccari, Paolo (Händlergarantien) |
Attest |
Sassone |
L 14 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Sassone |
L 16 |
| Colla, Giorgio (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Sassone |
L 18 |
| Diena, Alberto (Sonstiges) |
Attest |
Sassone |
L 18 |
| Biondi, Gino (Sonstiges) |
Sonstiges |
Sassone |
L 18 a |
| Giordani, Giancarlo (Sonstiges) |
Attest |
Sassone |
L 19 |
| Raybaudi, Experts (Prüferkommission) |
Attest |
Sassone |
L 19 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Sassone |
L 20 |
