| Holcombe, Peter (Sonstiges) |
Attest |
Michel |
7 II |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
8 I |
| Holcombe, Peter (Sonstiges) |
Attest |
Michel |
8 I |
| Bothe, Hans (Arbeitsgemeinschaft) |
Attest |
Michel |
8 II |
| Holcombe, Peter (Sonstiges) |
Attest |
Stanley Gibbons |
a |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Michel |
B 11 I PF I |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Stanley Gibbons |
H 10 |
| Eichele, Martin (BPB (Briefmarkenprüfstelle Basel)) |
Attest |
Stanley Gibbons |
H 10 |
