| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
23 a |
| Krug, Hansmichael (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
23 a |
| Brugger, Guido (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
23 a DD |
| Brugger, Guido (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
23 a II |
| Brugger, Guido (BPP (Bund Philatelistischer Prüfer)) |
Befund |
Michel |
23 a II |
| Krug, Hansmichael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
23 a und 30 |
| Krug, Hansmichael (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
23 a V; 27 c |
| Sommer, Martin-Wolfgang (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
23 a; 23 b |
