| Huylmans, Tobias (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
12 b II |
| Huylmans, Tobias (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
12 bII |
| Mohrmann, Edgar (Händlergarantien) |
Attest |
Michel |
12 IIa |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
12 IIa |
| Huylmans, Tobias (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
| Engel, Walter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
13 |
