| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
119 a |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
12 |
| Scheller, Pascal (Sonstiges) |
Attest |
Scott |
12 |
| Weiss jr., William R. (Sonstiges) |
Attest |
Scott |
12 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
12 |
| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
12 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
12 |
| MEPSI, Mexico Elmhurst Philatelic Society Inter (Prüferkommission) |
Attest |
Scott |
12 A |
