| Buchsbayew, Paul (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
49 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
| Gärtner, Sebastian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
| Bock, Matthias (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
| Sommer, Erwin (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
49 |
