| Philatelic Federation of South Africa, (Prüferkommission) |
Attest |
Stanley Gibbons |
7 |
| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
7 |
| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
7 |
| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
7 |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
7 |
| RPSL, Royal Philatelic Society (Prüferkommission) |
Attest |
Stanley Gibbons |
7 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
7 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
7 |
