| BPA, Expertising Limited (Prüferkommission) |
Sonstiges |
Stanley Gibbons |
88 |
| Philatelic Federation of South Africa, (Prüferkommission) |
Attest |
Stanley Gibbons |
88 |
| BPA, Expertising Limited (Prüferkommission) |
Attest |
Stanley Gibbons |
88,486 |
| Brandon, David Expert Committee (Prüferkommission) |
Attest |
Stanley Gibbons |
89 d |
| BPA, Expertising Limited (Prüferkommission) |
Attest |
Stanley Gibbons |
89 k |
| Holcombe, Peter (Sonstiges) |
Attest |
Stanley Gibbons |
9 |
| Scheller, Pascal (Sonstiges) |
Attest |
Stanley Gibbons |
9 |
| Ceremuga, Krzysztof (Sonstiges) |
Sonstiges |
Stanley Gibbons |
9 |
