| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
31 b |
| Demuth, René (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
31 b |
| Kramp, Hans-Ludwig (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
31 b |
| Bühler, Georg (Sonstiges) |
Attest |
Michel |
31 b |
| Irtenkauf, Klaus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
31 c |
| Heinrich, Thomas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
31 c |
| Demuth, René (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
31 c |
| Irtenkauf, Klaus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
31 c |
