| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
86 L 1 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
87 L 56 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
89 L 1 |
| Scheller, Pascal (Sonstiges) |
Attest |
Scott |
9 X 1 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) |
Attest |
Scott |
9 X 1 |
| PSAG (Philatelic Stamp, Authetication and Grading) (Prüferkommission) |
Attest |
Scott |
9 X 1 e |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
95 L 1 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
96 L 3 |
