| Wasels, Heinrich (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I; II; IV - VI |
| Gruber, Gunnar (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
I/I |
| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I/I - IX/I |
| Huylmans, Tobias (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I/I K; II/III K; III/I K; IV/III K |
| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I/II - IX/II |
| Grabowski, Heinz (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I/III |
| Brunel, Robert (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I/IX |
| von Heintze, Jobst (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
I66 VII |
