| Brunel, Robert (Sonstiges) |
Attest |
Michel |
1 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Huylmans, Tobias (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Glatz, István (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
1 |
| Gmach, Gertlieb (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Arctander, Steffen (Sonstiges) |
Attest |
Michel |
1 |
| Barth, Norbert (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
1 |
