| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | R 8 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | R 9 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | 9 X 1 e |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | 9 X 1 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | 22 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | 78 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) | Attest | Scott | 1384 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | C 1 - C 6 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 3 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 8 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 13 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 13 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | C 13 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 14 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | C 14 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | C 15 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 22 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 162 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 491 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 551 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 689 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 707 |
| PSE, Professional Stamp Experts (Prüferkommission) | Attest | Scott | 3054 e |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 2 |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 14 |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 19 |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 233 a |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 449 |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 498 b |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 594 |
| PSE, Professional Stamp Experts (Prüferkommission) | Sonstiges | Scott | 1727 |
| Paaskesen, Erik (Sonstiges) | Attest | Scott | 2 c |
| Paaskesen, Erik (Sonstiges) | Attest | Scott | 6 |
| Pelc, Bogdan (PZF (Poln. Philatelisten-Verband - Polski Związek Filatel.)) | Attest | Scott | 1 |
| Pinchot, S. & Daniel N. (Sonstiges) | Attest | Scott | 229 |
| Pyznar, Richard (Sonstiges) | Sonstiges | Scott | 19 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Scott | 24 |
| Raritan, Stamps Inc. (Sonstiges) | Attest | Scott | 2N36a |
| Raritan, Stamps Inc. (Sonstiges) | Attest | Scott | 53 |
| Raritan, Stamps Inc. (Sonstiges) | Attest | Scott | 63 |
| Raritan, Stamps Inc. (Sonstiges) | Attest | Scott | 149 |
| Raritan, Stamps Inc. (Sonstiges) | Attest | Scott | 224 |
| Raritan, Stamps Inc. (Sonstiges) | Attest | Scott | 616 A |
| Raybaudi, Experts (Prüferkommission) | Attest | Scott | 3 |
| Raybaudi, Experts (Prüferkommission) | Attest | Scott | 14 |
| Rendon, Alex (AIEP (Association internationale des experts en philatélie)) | Attest | Scott | C 1 |
| Rendon, Alex (AIEP (Association internationale des experts en philatélie)) | Attest | Scott | 26 b |
| Rendon, Alex (AIEP (Association internationale des experts en philatélie)) | Attest | Scott | 38 |
| Rendon, Alex (AIEP (Association internationale des experts en philatélie)) | Attest | Scott | 053 |
| Rendon, Alex (AIEP (Association internationale des experts en philatélie)) | Attest | Scott | 64 |
