| Tseriotis, Michael (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
2 a; 7; 12 Ia; 13 Ia |
| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 a; 9 |
| Heinrich, Thomas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 a; 9 a |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 a; S 1 |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 a; U 1 A |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 a; U 3 A |
| Krischke, Gerhard (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 Ab U |
| Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
2 aDD |
