| Louis, Karl-Albert (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
17I ; 19 II b |
| Zill, Alexander (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
18 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
18 |
