| Paul, Siegfried (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
512 U |
| Paul, Siegfried (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
512 XI |
| Osper, Horst (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
512; 662; 668; 669; 672 |
| Leupold, Wolfgang (Sonstiges) |
Attest |
Michel |
513 - 522 |
| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
513 Y |
| Zierer, Hanns (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
515 |
| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
515 I |
| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
515 II |
