| Citerne, Maxime J. (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Matl, Albert (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
1 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
1 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
1 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
1 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
1 |
| Pauligk, Karl (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
