| Boškovič, Zoran (Sonstiges) |
Attest |
Michel |
21 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
21 |
| Bothe, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Möller, Carl Aage (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Löbbering, Thomas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Irtenkauf, Klaus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
| Flemming, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
21 |
