| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | V |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | I |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | Block 1 b |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 II |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | Block 2 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | Block 2 U |
| Saeftel, Henning (Sonstiges) | Attest | Michel | 2 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | Block 4 |
| CEM, Comision de Expertos de Madrid (Sonstiges) | Attest | Michel | Block 4 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | Block 5 U |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | Block 7 B; 8 B |
| Ferchenbauer, Ulrich (VÖB (Verband Österreichischer Briefmarkenprüfer)) | Kurzbefund | Michel | 7 w |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 8 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 22 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 27 I; 28 I; 36 I; 38 I; |
| CEM, Comision de Expertos de Madrid (Prüferkommission) | Sonstiges | Michel | 27 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 28 |
| Saeftel, Henning (Sonstiges) | Attest | Michel | 30 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 31 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 46 |
| Exfima, Comision de expertos (Prüferkommission) | Attest | Michel | 63 /I |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 76 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 104 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 138 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 140 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | A 580 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 711 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 711 U |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 713 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 713 U |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 721 - 726 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 737 - 745 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 750 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 855 B; 856 B |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 874 - 883 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 882 F; 883 F |
| Friedl Expert Committee, (Prüferkommission) | Attest | Scott | 1300 |
| Fulpius, George (SBPV / ASEP (Schweizerischer Briefmarken-Prüfer-Verband)) | Attest | Zumstein | 19 |
| Graus, Francisco (Sonstiges) | Attest | Edifil | 1 |
| Soro Bergua, Enrique (AIEP (Association internationale des experts en philatélie)) | Attest | Edifil | 1 A |
| Echenagusia Garcia, Carlos (Sonstiges) | Attest | Edifil | 2 |
| CEM, Comision de Expertos de Madrid (Prüferkommission) | Attest | Edifil | 3 s |
| Echenagusia Garcia, Carlos (Sonstiges) | Attest | Edifil | 3 |
| Graus, Francisco (Sonstiges) | Attest | Edifil | 4 A |
| CEM, Comision de Expertos de Madrid (Prüferkommission) | Attest | Edifil | 5; 7 |
| Comex, (Prüferkommission) | Attest | Edifil | 7 |
| CEM, Comision de Expertos de Madrid (Prüferkommission) | Attest | Edifil | NE 10 s / 11 s |
| Comex, (Prüferkommission) | Attest | Edifil | 14; 15; 16 |
| Graus, Francisco (Sonstiges) | Attest | Edifil | 14; 15; 16 |
| Roig Soler, Antonio (AIEP (Association internationale des experts en philatélie)) | Attest | Edifil | 34 |
