| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 ab; 18 |
| Schlegel, Andreas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 AF VII |
| Wehner, Andreas (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 At UMs |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
19 b |
| Stegmüller, Franz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 B |
| Demuth, René (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 b |
| Kowollik, Gotthard (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 b |
| Kowollik, Gotthard (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
19 b |
