| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Holcombe, Peter (Sonstiges) | Attest | Stanley Gibbons | 10 b |
| Holcombe, Peter (Sonstiges) | Attest | Stanley Gibbons | 10 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | O 10 B |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 10 var |
| Moorhouse, Brian (Sonstiges) | Attest | Stanley Gibbons | 10 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 10 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 10 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 11 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 11 c |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 011 |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 11 ac |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | B 11 |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 11 |
| Ceresa, Raymond J. (Sonstiges) | Attest | Stanley Gibbons | 11 |
| Fiecchi, Alfredo Ermo (Sonstiges) | Attest | Stanley Gibbons | 11 |
| Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 11 a |
| Holcombe, Peter (Sonstiges) | Attest | Stanley Gibbons | 11 |
| Holcombe, Peter (Sonstiges) | Attest | Stanley Gibbons | 11 b |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 11 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | O 11 A; O 11 A var |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 11 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 11 a |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 11 b |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 11 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 11 b |
| RPSVI, Royal Philatelic Society of Victoria Inc (Prüferkommission) | Attest | Stanley Gibbons | 11 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 12 a |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | B 12 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| BPA, The British Philatelic Association Limit (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| Bach, Jean-Paul, und Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | 12 |
| Diena, Enzo (Sonstiges) | Attest | Stanley Gibbons | 12; 13 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | H 12 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | H 12 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 12 a |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| Inexfip, . (Sonstiges) | Attest | Stanley Gibbons | 12 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 12 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 12 a |
| Scheller, Pascal (Sonstiges) | Attest | Stanley Gibbons | 12 I |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 13 a |
| BPA, The British Philatelic Association Limit (Prüferkommission) | Attest | Stanley Gibbons | 13 |
| Bach, Jean-Paul, und Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | H 13 |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 13 |
| Bühler, Georg (Sonstiges) | Attest | Stanley Gibbons | 13 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | 13 |
