| Buchsbayew, Paul (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
25 Pb |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
25 PF |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
25 PF I |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
25 PF I |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
25 PF I |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
25 PF II |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
25 Prä F II |
| Schlegel, Andreas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
25 Vs 1 |
