| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Krischke, Gerhard (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Hochstädter, Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Mikulski, Zbigniew S. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
3 |
| Calves, Roger (Sonstiges) |
Attest |
Michel |
3 |
| Weinberg, Fritz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Heddergott, Jochen (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
