| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 A |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 A a III+IV |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 A a K I |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 a DD |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 a DD HAN A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
11 A H |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
11 A I |
