| Marinšek, Aleš (VP (Verband Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
| Clauss, Jan Ulrich (VPh (Verein Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
| Cherata, Julian Dumitru (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
2 |
| Saeftel, Henning (Sonstiges) |
Attest |
Michel |
2 |
| Simmermacher, René (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
| Simmermacher, René (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
| Meyer, Peter (Sonstiges) |
Attest |
Michel |
2 |
| Engel, Walter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 |
