| Pfenninger, Franz (Sonstiges) |
Attest |
Michel |
50 H |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
50 U |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
51 U |
| Helbig, Joachim (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
52 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
52 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
52 U |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
52; 50 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
53 x b U |