| The Philatelic Foundation, (Prüferkommission) |
Attest |
Stanley Gibbons |
42 |
| BPA, The British Philatelic Association Limit (Prüferkommission) |
Attest |
Stanley Gibbons |
42 |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
42 |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
42 a |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
425 |
| Ceremuga, Krzysztof (Sonstiges) |
Attest |
Stanley Gibbons |
43 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Stanley Gibbons |
43 |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
43 |
