| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 A |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
10 A |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
10 a |
| Neumann, Till (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
10 a |
| Hartung, Thomas (Sonstiges) |
Attest |
Michel |
10 a |
| Oliva, Guglielmo (Sonstiges) |
Attest |
Michel |
10 A |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 A |
