2508/4264
1904. 2 imperforated proofs (without portrait) in blue-purple and black colour [ (*) ]
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| When | Bidder | Bid |
|---|---|---|
| 919398 |
1904. 2 imperforated proofs (without portrait) in blue-purple and black colour [ (*) ]
| When | Bidder | Bid |
|---|---|---|
| 919398 |