| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Kurzbefund | Michel | 2 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2; 6 aY |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 2 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 a Y |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 3 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 a Y |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 a Y |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 a Y |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 a Y |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 a Y |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 3 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 aY |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 6 aY |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | U 2 a A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 2 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | U 3 a B; 11 A |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | A 3 I |
| Drahn, August Wilhelm (Händlergarantien) | Attest | Michel | 3 |
| Engel, Walter (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
| Grobe, Hans (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 3 |
| Hunziker, Hans (SBPV / ASEP (Schweizerischer Briefmarken-Prüfer-Verband)) | Attest | Michel | 3 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
| Lange, Gertraud (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
