| Pascanu, Leonard (Sonstiges) |
Attest |
Michel |
13 |
| Pascanu, Leonard (Sonstiges) |
Attest |
Michel |
13 |
| Starauschek, Friedrich (Sonstiges) |
Attest |
Michel |
13 |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
| Peters, Markus W. E. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
13 |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
| Zrinjšćak, Predrag (BPP (Bund Philatelistischer Prüfer)) |
Kurzbefund |
Michel |
13 |
