| Holcombe, Peter (Sonstiges) |
Attest |
Michel |
20 |
| Raybaudi, Experts (Prüferkommission) |
Attest |
Sassone |
22 - 28 |
| Ceremuga, Krzysztof (Sonstiges) |
Attest |
Michel |
4 |
| Ceremuga, Krzysztof (Sonstiges) |
Attest |
Michel |
5; 5K |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
6 |
| Sorani, Silvano (APFIP (Associazione Periti Filatelici Italiani Professioni.)) |
Attest |
Michel |
6 |
| Ceremuga, Krzysztof (Sonstiges) |
Attest |
Michel |
7 |
| Peters, Markus W. E. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
A 3 |
