| Engel, Walter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |
| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |
| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |
| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |
| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |
| Mozek, Christian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |
| Friedl Expert Committee, (Prüferkommission) |
Attest |
Michel |
1 a |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 a |