| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
29 Y a |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
29 Yb |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) |
Befund |
Michel |
3 |
| Pfenninger, Franz (Sonstiges) |
Attest |
Michel |
3 a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 I a |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
3 I a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 I a |
