| Grabowski, Heinz (Sonstiges) |
Befund |
ohne Angabe |
|
| BPA, Expertising Limited (Prüferkommission) |
Attest |
Stanley Gibbons |
068 |
| Odenweller, Robert P. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Stanley Gibbons |
1 |
| Odenweller, Robert P. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Stanley Gibbons |
119 |
| Odenweller, Robert P. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Stanley Gibbons |
119 |
| BPA, The British Philatelic Association Limit (Prüferkommission) |
Attest |
Stanley Gibbons |
13 |
| Odenweller, Robert P. (AIEP (Association internationale des experts en philatélie)) |
Attest |
Stanley Gibbons |
131 c |
| Campbell, Paterson Ltd. (Sonstiges) |
Attest |
Stanley Gibbons |
133 b |
