| BPA, Expertising Limited (Prüferkommission) |
Sonstiges |
Scott |
39 a |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
39 e |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
4 |
| Moorhouse, Brian (Sonstiges) |
Attest |
Scott |
4 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
4 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
4 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
4 |
| Vincent Graves Greene, Philatelic Research Foundation (Prüferkommission) |
Attest |
Scott |
4 |
