| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Grobe, Hans (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
3 |
| Jäschke-Lantelme, Michael (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
3 |
| Sommer, Erwin (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| The Lutz, Committee Ltd. (Prüferkommission) |
Attest |
Michel |
3 |
| Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
3 |
| Flemming, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
3 |
