Prüfer | Art der Urkunde | Katalog | KatalogNr. |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 12 |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 77 b |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 186 |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 217 a |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 236 a |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 245 |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 250 |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 250 |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 256 a |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 256 b |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 277 |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 279 c |
BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 300 b |
BPA, The British Philatelic Association Limit (Prüferkommission) | Attest | Stanley Gibbons | 15 |
BPA, The British Philatelic Association Limit (Prüferkommission) | Attest | Stanley Gibbons | 213 a |
Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | |
Diena, Enzo (Sonstiges) | Attest | Stanley Gibbons | 12; 13 |
Diena, Enzo (Sonstiges) | Attest | Stanley Gibbons | 92 - 93 |
Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | 13 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 141 ag |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 242 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 242 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 251 a |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 253 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 254 a |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 255 n |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 273 a |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 274 b |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 274 a |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 277 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 279 a |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 308 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 311 |
Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 322 |
Philatelic Federation of South Africa, (Prüferkommission) | Attest | Stanley Gibbons | 166 |
RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 156 a |