| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
3 |
| Debo, Arno (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Schollmeyer, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Yvert et Tellier |
3 |
| Reinhardt, Werner (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Hristov, Stojan (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Heddergott, Jochen (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
