| Schollmeyer, Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
259 |
| Laroze, Georges (Sonstiges) |
Attest |
Michel |
2654 DD |
| Behr, Bernard und Pascal (AIEP (Association internationale des experts en philatélie)) |
Attest |
Michel |
28 |
| Goebel, Raymond (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
28 |
| Calves, Roger (Sonstiges) |
Attest |
Yvert et Tellier |
29 |
| Calves, Roger (Sonstiges) |
Attest |
Yvert et Tellier |
29 |
| Robineau, J. (Sonstiges) |
Attest |
Yvert et Tellier |
29 |
| Menozzi, R. (Sonstiges) |
Attest |
Yvert et Tellier |
29 |
