| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
Block 1 |
| Krischke, Gerhard (Sonstiges) |
Attest |
Michel |
Block 1 |
| Schlegel, Hans-Georg (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
Block 1 |
| Soecknick, Rüdiger (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
Block 1 |
| Stastny, Peter (VPEX (Verband Philatelistischer Experten)) |
Attest |
Michel |
Block 1 |
| Böttger, Lars (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
Block 1 |
| Brunel, Robert (VP (Verband Philatelistischer Prüfer)) |
Attest |
Michel |
Block 1 |
| Schlegel, Hans-Dieter (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Michel |
Block 1 A; 1 B |
