| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bb |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bb |
| Mogler, Gustav (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bb |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bb DD I |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bb DD K I |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bb K I |
| Petry, Claus (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
10 BbI/1 |
| Mogler, Gustav (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
10 Bd |
