| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
737 - 745 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
750 |
| Saeftel, Henning (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
76 |
| Graus, Francisco (Sonstiges) |
Attest |
Edifil |
760 s |
| CEM, Comision de Expertos de Madrid (Prüferkommission) |
Attest |
Edifil |
781 s |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
8 |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
855 B; 856 B |
| Baschwitz, German (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
874 - 883 |
