| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
51 ax; 52 Ro |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
51 ax; 53; 54 I |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
51 ax; U 30A |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
51 ay |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
51 ay |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
51 ay |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
51 by |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
52 |