| Prüfer | Art der Urkunde | Katalog | KatalogNr. |
|---|
| Ceremuga, Krzysztof (Sonstiges) | Attest | Stanley Gibbons | 138 c |
| RPSL, Royal Philatelic Society of New Zealand (Prüferkommission) | Attest | Stanley Gibbons | 139 a |
| Holcombe, Peter (Sonstiges) | Attest | Stanley Gibbons | 140; 199 |
| Gibbs, Robert M (Sonstiges) | Attest | Stanley Gibbons | 141 ag |
| RPSL, Royal Philatelic Society of New Zealand (Prüferkommission) | Attest | Stanley Gibbons | 141 a |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 142 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 142 |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 142 a |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 142 a |
| Odenweller, Robert P. (AIEP (Association internationale des experts en philatélie)) | Attest | Stanley Gibbons | 142 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 144 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 145 |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 145 - 158 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 145 a |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 149 ea |
| BPA, The British Philatelic Association Limit (Prüferkommission) | Attest | Stanley Gibbons | 150 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 150 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) | Attest | Stanley Gibbons | 152 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 153 |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 154 a |
| Wigmore, Michael (Sonstiges) | Attest | Stanley Gibbons | 155 a |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 156 a |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 157 a |
| Diaz Paulos, Fausto (Sonstiges) | Attest | Stanley Gibbons | 159 a |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 160 b |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 160 |
| Ceremuga, Krzysztof (Sonstiges) | Attest | Stanley Gibbons | 161 b |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 161 b |
| Philatelic Federation of South Africa, (Prüferkommission) | Attest | Stanley Gibbons | 166 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | F167 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 167 a |
| Philatelic Federation of South Africa, (Prüferkommission) | Attest | Stanley Gibbons | 167 |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 170 a |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 170 a |
| Scheller, Pascal (Sonstiges) | Attest | Stanley Gibbons | 173 |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 175 |
| Brandon, David Expert Committee (Prüferkommission) | Attest | Stanley Gibbons | 177 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 179 b |
| KGVI-Expertising, (Prüferkommission) | Attest | Stanley Gibbons | 181 a |
| Bach, Jean-Paul, und Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) | Attest | Stanley Gibbons | 182 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 186 |
| RPSL, Royal Philatelic Society (Prüferkommission) | Attest | Stanley Gibbons | 187 |
| BPA, The British Philatelic Association Limit (Prüferkommission) | Attest | Stanley Gibbons | 188 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 191 |
| The Philatelic Foundation, (Prüferkommission) | Attest | Stanley Gibbons | 191 |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | J200 |
| Hamilton-Bowen, Roy (BPP (Bund Philatelistischer Prüfer)) | Attest | Stanley Gibbons | 201 a |
| Ceremuga, Krzysztof (Sonstiges) | Attest | Stanley Gibbons | 206 a |
| BPA, Expertising Limited (Prüferkommission) | Attest | Stanley Gibbons | 211 a |
| Knopke, Karl (Sonstiges) | Attest | Stanley Gibbons | 212 |
