| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
70 |
| Brandon, David Expert Committee (Prüferkommission) |
Attest |
Stanley Gibbons |
70 |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) |
Attest |
Stanley Gibbons |
70 |
| BPA, The British Philatelic Association Limit (Prüferkommission) |
Attest |
Stanley Gibbons |
70 a |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Sonstiges |
Stanley Gibbons |
70 a |
| RPSVI, Royal Philatelic Society of Victoria Inc (Prüferkommission) |
Sonstiges |
Stanley Gibbons |
70 a |
| Indian States Expertizing Service Inc., (ISES) (Prüferkommission) |
Attest |
Stanley Gibbons |
70 b |
| Exfima, Comision de expertos (Prüferkommission) |
Attest |
Edifil |
70 e |
