| Citerne, Maxime J. (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Citerne, Maxime J. (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Citerne, Maxime J. (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Citerne, Maxime J. (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
| Pfenninger, Franz (Sonstiges) |
Attest |
Michel |
1 |
| FÉDÉRATION DES SOCIÉTÉS PHILATÉLIQUES LUXEMBOURGEOISES, F.S.P.L. (Prüferkommission) |
Sonstiges |
Michel |
1 |
| Aanonym, Angelika (Sonstiges) |
Attest |
Michel |
1 |
| Berger, Florian (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
1 |
