| BPA, Expertising Limited (Prüferkommission) |
Attest |
Stanley Gibbons |
H 10 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Stanley Gibbons |
H 12 |
| Scheller, Pascal (Sonstiges) |
Attest |
Michel |
H 12 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Stanley Gibbons |
H 12 |
| Bach, Jean-Paul, und Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Stanley Gibbons |
H 13 |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
H 15 |
| BPA, Expertising Limited (Prüferkommission) |
Attest |
Stanley Gibbons |
H 15 |
| Bothe, Hans (BPP (Bund Philatelistischer Prüfer)) |
Attest |
Stanley Gibbons |
H 17 a |
