| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
11 e |
| Society of Philatelic Americans, S.P.A. (Prüferkommission) |
Attest |
Scott |
11 e |
| The Philatelic Foundation, (Prüferkommission) |
Sonstiges |
Scott |
11 X 5 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
116 b |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
117 L 1 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
117 L 7 |
| The Philatelic Foundation, (Prüferkommission) |
Attest |
Scott |
117 L 8 |
| Weiss jr., William R. (Sonstiges) |
Attest |
Scott |
118 |
