| Peters, Markus W. E. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
A 3 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 3 I |
| Haslau, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 31 |
| Haslau, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 31 |
| Braun, Axel (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 31 |
| Ney, Herbert (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 31 |
| Braun, Axel (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 31 - C 31 |
| Haslau, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
A 31 - C 31 |
