| Soecknick, Rüdiger (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
Porto 59 K |
| Bauer, Josef (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
PP 50 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) |
Kurzbefund |
Michel |
PR 4II/1 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) |
Kurzbefund |
Michel |
PR 4II/1 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) |
Kurzbefund |
Michel |
PR 5 III |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
Pr. 13 |
| Sem, Peter (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
Probe |
| Hennies, Josef (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
PU 10; 10 A 3 b |
