| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
5 |
| Crowe, William T. (Sonstiges) |
Attest |
Scott |
5 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
5 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
5 |
| Weiss jr., William R. (Sonstiges) |
Attest |
Scott |
5 A |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
5 A |
| Weiss Expertizing International, . (Sonstiges) |
Attest |
Scott |
5 A |
| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
5 d |
