| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2099 U |
| Möller, Carl Aage (AIEP (Association internationale des experts en philatélie)) |
Befund |
Michel |
21 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
21 |
| Oechsner, Helmut (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Wasels, Heinrich (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Boškovič, Zoran (Sonstiges) |
Attest |
Michel |
21 |
| Todd, Gregory (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
21 |
| Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
