| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 5 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | A 1, 11 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2; 4 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 7 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 8 c I |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 8 I f |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10; 13; 19 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 11; 13 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 12 a II; 8 f |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 18 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 3 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | U 13 A; DK 7 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 a |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 a |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 5 I |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 8 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 9; 13 b |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 19; 21; 25 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 20 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 25 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | U 13; DK 4 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | A I |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 9; AP 36 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 10 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 16 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 20 |
| Jakubek, Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 53 |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 3 a |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 10 b |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 1 a |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 8 |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 10 K |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 10 |
| Jakubek, Wolfgang (Sonstiges) | Attest | Michel | 13 S |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 13 S |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | 13 S; 1 II b; 2 II; 3 II c; 4 II |
| Jakubek, Wolfgang (Sonstiges) | Befund | Michel | V 36 a |
| Jamet, M. (Sonstiges) | Attest | Michel | 6 a |
| Jaquart A., Calves C. & (Händlergarantien) | Attest | Michel | 1 |
| Jaretzky, Rolf-Dieter (AIEP (Association internationale des experts en philatélie)) | Attest | Michel | |
