| Wallner, Ferdinand (AIEP (Association internationale des experts en philatélie)) |
Attest |
ohne Angabe |
|
| Heimbüchler, Fritz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Gmach, Gertlieb Josef (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
1 |
| Friedl Expert Committee, (Prüferkommission) |
Attest |
Michel |
1 |
| Gmach, Gertlieb (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Wallner, Ferdinand (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
1 |
| Heimbüchler, Fritz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 I |
| Gmach, Gertlieb (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
10 I x |
