| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 Ax |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A; 18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 Ax |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A; 14 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 A; 18 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 Ax; 18; 20; U 7 bA |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 Ax; 20 |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 Ax |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 10 A |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 10 A a |
| Wilderbeek, Hans (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 10 Ax |
| van der Linden, James (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 |
| APS, (American Philatelic Society) (Prüferkommission) | Attest | Michel | 11 II a |
| Althen, Manfred (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 Ia |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11; 12 |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11; 16 a |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 a |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 a |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 11 a |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 11 |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 11 |
| Bifani, Giorgio (Sonstiges) | Attest | Michel | 11 |
| Bothe, Hans (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11; 12 |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 11 a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 11 aI |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | 11 b; 16 a |
| Brettl, Maria (AIEP (Association internationale des experts en philatélie)) | Befund | Michel | 11 a II |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 c |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 c |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | U 11 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11; 9 a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 B |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11; 15 IV a |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 A; U 1 A |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 B |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 B |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 |
| Brettl, Maria (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11 a |
