| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 52 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 53 b |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Befund | Michel | 56 b |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 57 a U |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 101 a U |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 108 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 108 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 112 P U - 118 P U |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 188 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 188 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 211 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 217 |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 221 b |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 227 P U - 236 P U |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 264 c |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 264 b |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 264 c |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Kurzbefund | Michel | 264 d |
| Klinkhammer, Marc (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 264 d |
| Köhler, Carl (Sonstiges) | Sonstiges | Michel | |
| Köhler, Carl (Sonstiges) | Sonstiges | Michel | 1 bI |
| Köhler, Carl (Sonstiges) | Sonstiges | Michel | 2 a I |
| Köhler, Carl (Sonstiges) | Attest | Michel | 11 ND bb |
| Köhler, Carl (Sonstiges) | Attest | Michel | 11 NDbc |
| Köhler, Carl (Sonstiges) | Sonstiges | Michel | 30 a; 36 a |
| Lange, Carl H. (Sonstiges) | Attest | Michel | 5 |
| Oliva, Guglielmo (Sonstiges) | Attest | Yvert et Tellier | 21 |
| Pfenninger, Franz (Sonstiges) | Attest | Michel | 42 a |
| Pinchot, S. & Daniel N. (Sonstiges) | Attest | Michel | 18 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Michel | 42 b |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 8 |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 a |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 yb III |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 c; 2 ax |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 c III |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 b I |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1 cIII |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 1. Probe 2. Ausgabe |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a I |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a I |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | | Michel | 2 a |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a |
| Thoma, Heinz (BPP (Bund Philatelistischer Prüfer)) | Attest | Michel | 2 a I |
