| Diena, Enzo (Sonstiges) |
Attest |
Michel |
8 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
8 |
| vander Marcken, Luc (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
8 |
| Krenz, Ralf (Sonstiges) |
Befund |
Michel |
8 |
| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
8 |
| Bothe, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
8 |
| Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
8 |
| Flemming, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
8 |
