| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 I |
| Ströh, Bodo (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 I |
| BPA, Expertising Limited (Prüferkommission) |
Attest |
Michel |
1 I - 5 I; 7 I; 9 I |
| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 I - 6 I |
| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 I - 6 I |
| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 I - 6 I |
| Bothe, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 I - 6 I |
| Hunziker, Hans (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
1 I - 6 I |
